/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_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 15:48:12,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 15:48:12,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 15:48:12,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 15:48:12,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 15:48:12,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 15:48:12,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 15:48:12,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 15:48:12,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 15:48:12,240 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 15:48:12,242 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 15:48:12,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 15:48:12,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 15:48:12,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 15:48:12,260 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 15:48:12,262 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 15:48:12,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 15:48:12,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 15:48:12,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 15:48:12,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 15:48:12,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 15:48:12,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 15:48:12,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 15:48:12,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 15:48:12,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 15:48:12,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 15:48:12,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 15:48:12,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 15:48:12,314 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 [2021-02-23 15:48:12,360 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 15:48:12,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 15:48:12,362 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-23 15:48:12,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-23 15:48:12,363 INFO L138 SettingsManager]: * Use SBE=true [2021-02-23 15:48:12,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 15:48:12,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 15:48:12,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 15:48:12,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 15:48:12,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 15:48:12,364 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 15:48:12,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 15:48:12,364 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 15:48:12,365 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 15:48:12,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 15:48:12,365 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-23 15:48:12,365 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 15:48:12,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 15:48:12,366 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 15:48:12,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-23 15:48:12,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-23 15:48:12,366 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-23 15:48:12,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-23 15:48:12,367 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 15:48:12,367 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-23 15:48:12,367 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 15:48:12,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 15:48:12,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 15:48:12,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 15:48:12,756 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 15:48:12,756 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 15:48:12,757 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-23 15:48:12,845 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/134973a18/70edf2471e6d4b01a2e2a9b94e58342f/FLAG3faee87ab [2021-02-23 15:48:14,222 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 15:48:14,223 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-23 15:48:14,346 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/134973a18/70edf2471e6d4b01a2e2a9b94e58342f/FLAG3faee87ab [2021-02-23 15:48:14,836 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/134973a18/70edf2471e6d4b01a2e2a9b94e58342f [2021-02-23 15:48:14,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 15:48:14,854 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 15:48:14,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 15:48:14,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 15:48:14,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 15:48:14,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 03:48:14" (1/1) ... [2021-02-23 15:48:14,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f01f79a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:14, skipping insertion in model container [2021-02-23 15:48:14,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 03:48:14" (1/1) ... [2021-02-23 15:48:14,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 15:48:15,141 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 15:48:20,420 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_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599511,599524] [2021-02-23 15:48:20,424 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_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599658,599671] [2021-02-23 15:48:20,424 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_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599797,599810] [2021-02-23 15:48:20,425 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_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599955,599968] [2021-02-23 15:48:20,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 15:48:20,552 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 15:48:21,428 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_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599511,599524] [2021-02-23 15:48:21,429 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_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599658,599671] [2021-02-23 15:48:21,430 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_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599797,599810] [2021-02-23 15:48:21,430 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_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[599955,599968] [2021-02-23 15:48:21,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 15:48:22,658 INFO L208 MainTranslator]: Completed translation [2021-02-23 15:48:22,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22 WrapperNode [2021-02-23 15:48:22,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 15:48:22,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 15:48:22,660 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 15:48:22,660 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 15:48:22,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22" (1/1) ... [2021-02-23 15:48:22,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22" (1/1) ... [2021-02-23 15:48:22,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22" (1/1) ... [2021-02-23 15:48:22,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22" (1/1) ... [2021-02-23 15:48:23,358 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22" (1/1) ... [2021-02-23 15:48:23,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22" (1/1) ... [2021-02-23 15:48:23,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22" (1/1) ... [2021-02-23 15:48:23,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 15:48:23,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 15:48:23,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 15:48:23,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 15:48:23,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22" (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 [2021-02-23 15:48:23,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 15:48:23,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 15:48:23,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-23 15:48:23,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-23 15:48:23,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:48:23,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-23 15:48:23,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-23 15:48:23,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-23 15:48:23,762 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 15:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-23 15:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 15:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-23 15:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-23 15:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-02-23 15:48:23,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-02-23 15:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-23 15:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-23 15:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-02-23 15:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2021-02-23 15:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-23 15:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-23 15:48:23,764 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-23 15:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-23 15:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-23 15:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-02-23 15:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-02-23 15:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 15:48:23,765 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 15:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 15:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2021-02-23 15:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2021-02-23 15:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2021-02-23 15:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2021-02-23 15:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2021-02-23 15:48:23,766 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2021-02-23 15:48:23,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2021-02-23 15:48:23,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2021-02-23 15:48:23,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2021-02-23 15:48:23,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2021-02-23 15:48:23,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2021-02-23 15:48:23,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2021-02-23 15:48:23,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2021-02-23 15:48:23,767 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2021-02-23 15:48:23,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2021-02-23 15:48:23,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2021-02-23 15:48:23,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2021-02-23 15:48:23,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2021-02-23 15:48:23,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2021-02-23 15:48:23,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2021-02-23 15:48:23,768 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2021-02-23 15:48:23,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2021-02-23 15:48:23,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2021-02-23 15:48:23,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2021-02-23 15:48:23,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2021-02-23 15:48:23,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2021-02-23 15:48:23,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2021-02-23 15:48:23,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2021-02-23 15:48:23,769 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2021-02-23 15:48:23,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2021-02-23 15:48:23,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2021-02-23 15:48:23,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2021-02-23 15:48:23,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2021-02-23 15:48:23,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2021-02-23 15:48:23,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2021-02-23 15:48:23,770 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2021-02-23 15:48:23,771 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2021-02-23 15:48:23,771 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2021-02-23 15:48:23,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-23 15:48:23,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-23 15:48:23,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-23 15:48:23,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2021-02-23 15:48:23,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-23 15:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-23 15:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-23 15:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-23 15:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-23 15:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-23 15:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-23 15:48:23,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2021-02-23 15:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2021-02-23 15:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-23 15:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-23 15:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-23 15:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-23 15:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-23 15:48:23,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-23 15:48:23,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-23 15:48:23,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-23 15:48:23,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2021-02-23 15:48:23,774 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 15:48:23,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-23 15:48:23,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-23 15:48:23,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-23 15:48:23,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-23 15:48:23,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-23 15:48:23,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-23 15:48:23,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-23 15:48:23,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-23 15:48:23,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-23 15:48:23,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-23 15:48:23,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-23 15:48:23,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-23 15:48:23,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-23 15:48:23,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-23 15:48:23,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-23 15:48:23,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-23 15:48:23,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-23 15:48:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-23 15:48:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-23 15:48:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-23 15:48:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2021-02-23 15:48:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-23 15:48:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2021-02-23 15:48:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-23 15:48:23,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2021-02-23 15:48:23,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2021-02-23 15:48:23,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2021-02-23 15:48:23,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2021-02-23 15:48:23,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2021-02-23 15:48:23,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2021-02-23 15:48:23,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2021-02-23 15:48:23,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2021-02-23 15:48:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-23 15:48:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2021-02-23 15:48:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-23 15:48:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-23 15:48:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_15 [2021-02-23 15:48:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_16 [2021-02-23 15:48:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 15:48:23,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18 [2021-02-23 15:48:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_19 [2021-02-23 15:48:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_24 [2021-02-23 15:48:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_25 [2021-02-23 15:48:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_26 [2021-02-23 15:48:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_27 [2021-02-23 15:48:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_28 [2021-02-23 15:48:23,780 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-23 15:48:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-23 15:48:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-23 15:48:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-23 15:48:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-23 15:48:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2021-02-23 15:48:23,781 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-23 15:48:23,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2021-02-23 15:48:23,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2021-02-23 15:48:23,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2021-02-23 15:48:23,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2021-02-23 15:48:23,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2021-02-23 15:48:23,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2021-02-23 15:48:23,782 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2021-02-23 15:48:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2021-02-23 15:48:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2021-02-23 15:48:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2021-02-23 15:48:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2021-02-23 15:48:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2021-02-23 15:48:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2021-02-23 15:48:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2021-02-23 15:48:23,783 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2021-02-23 15:48:23,784 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2021-02-23 15:48:23,784 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2021-02-23 15:48:23,784 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2021-02-23 15:48:23,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-23 15:48:23,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-23 15:48:23,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-23 15:48:23,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-23 15:48:23,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-23 15:48:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-23 15:48:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-02-23 15:48:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-02-23 15:48:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2021-02-23 15:48:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2021-02-23 15:48:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2021-02-23 15:48:23,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2021-02-23 15:48:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2021-02-23 15:48:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-23 15:48:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-23 15:48:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-02-23 15:48:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2021-02-23 15:48:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-23 15:48:23,786 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-23 15:48:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2021-02-23 15:48:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2021-02-23 15:48:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2021-02-23 15:48:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2021-02-23 15:48:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2021-02-23 15:48:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2021-02-23 15:48:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2021-02-23 15:48:23,787 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2021-02-23 15:48:23,788 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2021-02-23 15:48:23,788 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2021-02-23 15:48:23,788 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2021-02-23 15:48:23,788 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2021-02-23 15:48:23,788 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2021-02-23 15:48:23,788 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2021-02-23 15:48:23,788 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2021-02-23 15:48:23,788 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2021-02-23 15:48:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2021-02-23 15:48:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2021-02-23 15:48:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2021-02-23 15:48:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2021-02-23 15:48:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2021-02-23 15:48:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2021-02-23 15:48:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2021-02-23 15:48:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2021-02-23 15:48:23,790 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2021-02-23 15:48:23,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-23 15:48:23,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-23 15:48:23,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-23 15:48:23,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-23 15:48:23,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-23 15:48:23,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-23 15:48:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-23 15:48:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-23 15:48:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-23 15:48:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-23 15:48:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-23 15:48:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-23 15:48:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18___0 [2021-02-23 15:48:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-23 15:48:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-02-23 15:48:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-02-23 15:48:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-02-23 15:48:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-23 15:48:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-23 15:48:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-23 15:48:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-02-23 15:48:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2021-02-23 15:48:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2021-02-23 15:48:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2021-02-23 15:48:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2021-02-23 15:48:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2021-02-23 15:48:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2021-02-23 15:48:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2021-02-23 15:48:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2021-02-23 15:48:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2021-02-23 15:48:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2021-02-23 15:48:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2021-02-23 15:48:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2021-02-23 15:48:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2021-02-23 15:48:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2021-02-23 15:48:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2021-02-23 15:48:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2021-02-23 15:48:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2021-02-23 15:48:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2021-02-23 15:48:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2021-02-23 15:48:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2021-02-23 15:48:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2021-02-23 15:48:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2021-02-23 15:48:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2021-02-23 15:48:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2021-02-23 15:48:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2021-02-23 15:48:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2021-02-23 15:48:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2021-02-23 15:48:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2021-02-23 15:48:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2021-02-23 15:48:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2021-02-23 15:48:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2021-02-23 15:48:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2021-02-23 15:48:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2021-02-23 15:48:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2021-02-23 15:48:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2021-02-23 15:48:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2021-02-23 15:48:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2021-02-23 15:48:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2021-02-23 15:48:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2021-02-23 15:48:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-23 15:48:23,797 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-02-23 15:48:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-02-23 15:48:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2021-02-23 15:48:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2021-02-23 15:48:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2021-02-23 15:48:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2021-02-23 15:48:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2021-02-23 15:48:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2021-02-23 15:48:23,798 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2021-02-23 15:48:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2021-02-23 15:48:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2021-02-23 15:48:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2021-02-23 15:48:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2021-02-23 15:48:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2021-02-23 15:48:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2021-02-23 15:48:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2021-02-23 15:48:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2021-02-23 15:48:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2021-02-23 15:48:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2021-02-23 15:48:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2021-02-23 15:48:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2021-02-23 15:48:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2021-02-23 15:48:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2021-02-23 15:48:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2021-02-23 15:48:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2021-02-23 15:48:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2021-02-23 15:48:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2021-02-23 15:48:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2021-02-23 15:48:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2021-02-23 15:48:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2021-02-23 15:48:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2021-02-23 15:48:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2021-02-23 15:48:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2021-02-23 15:48:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2021-02-23 15:48:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2021-02-23 15:48:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2021-02-23 15:48:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2021-02-23 15:48:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2021-02-23 15:48:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2021-02-23 15:48:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2021-02-23 15:48:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2021-02-23 15:48:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-23 15:48:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-23 15:48:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-23 15:48:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-23 15:48:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-23 15:48:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-23 15:48:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-23 15:48:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-02-23 15:48:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-23 15:48:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-23 15:48:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-23 15:48:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-23 15:48:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-23 15:48:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2021-02-23 15:48:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2021-02-23 15:48:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2021-02-23 15:48:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2021-02-23 15:48:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2021-02-23 15:48:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2021-02-23 15:48:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2021-02-23 15:48:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2021-02-23 15:48:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2021-02-23 15:48:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2021-02-23 15:48:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2021-02-23 15:48:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2021-02-23 15:48:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2021-02-23 15:48:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2021-02-23 15:48:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2021-02-23 15:48:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2021-02-23 15:48:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2021-02-23 15:48:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2021-02-23 15:48:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2021-02-23 15:48:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-23 15:48:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-23 15:48:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2021-02-23 15:48:23,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-23 15:48:23,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-23 15:48:23,807 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-02-23 15:48:23,807 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2021-02-23 15:48:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2021-02-23 15:48:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2021-02-23 15:48:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2021-02-23 15:48:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2021-02-23 15:48:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2021-02-23 15:48:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2021-02-23 15:48:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2021-02-23 15:48:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2021-02-23 15:48:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2021-02-23 15:48:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2021-02-23 15:48:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2021-02-23 15:48:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2021-02-23 15:48:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2021-02-23 15:48:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-23 15:48:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-23 15:48:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-23 15:48:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 15:48:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-23 15:48:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-23 15:48:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-23 15:48:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-23 15:48:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-23 15:48:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-23 15:48:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-23 15:48:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-23 15:48:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2021-02-23 15:48:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2021-02-23 15:48:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-23 15:48:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 15:48:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 15:48:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-23 15:48:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-23 15:48:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 15:48:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-23 15:48:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 15:48:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-23 15:48:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-23 15:48:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-23 15:48:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-23 15:48:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-23 15:48:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-23 15:48:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-23 15:48:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-23 15:48:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-23 15:48:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-23 15:48:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-23 15:48:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-23 15:48:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-23 15:48:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 15:48:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2021-02-23 15:48:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2021-02-23 15:48:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2021-02-23 15:48:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2021-02-23 15:48:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2021-02-23 15:48:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-23 15:48:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-23 15:48:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-23 15:48:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-23 15:48:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-23 15:48:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-23 15:48:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-23 15:48:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-23 15:48:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-02-23 15:48:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-23 15:48:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-02-23 15:48:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-02-23 15:48:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-02-23 15:48:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-02-23 15:48:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-02-23 15:48:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-02-23 15:48:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-23 15:48:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-23 15:48:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-23 15:48:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-23 15:48:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-23 15:48:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2021-02-23 15:48:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-23 15:48:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-23 15:48:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-23 15:48:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-23 15:48:23,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-23 15:48:23,818 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-23 15:48:23,818 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2021-02-23 15:48:23,818 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2021-02-23 15:48:23,818 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-02-23 15:48:23,818 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-02-23 15:48:23,818 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-02-23 15:48:23,818 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2021-02-23 15:48:23,819 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-23 15:48:23,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-23 15:48:23,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-23 15:48:23,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-23 15:48:23,819 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-23 15:48:23,819 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 15:48:23,819 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2021-02-23 15:48:23,819 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2021-02-23 15:48:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-02-23 15:48:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-02-23 15:48:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-23 15:48:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-23 15:48:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2021-02-23 15:48:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-23 15:48:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-23 15:48:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-23 15:48:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-23 15:48:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-23 15:48:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-23 15:48:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2021-02-23 15:48:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-23 15:48:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-23 15:48:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-23 15:48:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-23 15:48:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2021-02-23 15:48:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-23 15:48:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-23 15:48:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-23 15:48:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-02-23 15:48:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-23 15:48:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-23 15:48:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-23 15:48:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-23 15:48:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-23 15:48:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2021-02-23 15:48:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-23 15:48:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2021-02-23 15:48:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2021-02-23 15:48:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-23 15:48:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2021-02-23 15:48:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2021-02-23 15:48:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2021-02-23 15:48:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-23 15:48:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-02-23 15:48:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2021-02-23 15:48:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2021-02-23 15:48:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2021-02-23 15:48:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 15:48:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-23 15:48:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-23 15:48:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 15:48:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2021-02-23 15:48:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 15:48:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 15:48:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-23 15:48:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-23 15:48:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-23 15:48:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2021-02-23 15:48:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2021-02-23 15:48:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-23 15:48:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-23 15:48:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-23 15:48:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_28 [2021-02-23 15:48:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-23 15:48:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 15:48:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-23 15:48:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-23 15:48:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-23 15:48:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 15:48:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 15:48:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-23 15:48:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-23 15:48:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 15:48:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 15:48:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-23 15:48:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-23 15:48:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 15:48:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-02-23 15:48:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-02-23 15:48:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 15:48:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-23 15:48:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-23 15:48:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-23 15:48:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 15:48:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-23 15:48:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-23 15:48:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-23 15:48:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-23 15:48:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-23 15:48:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-02-23 15:48:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2021-02-23 15:48:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-23 15:48:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-23 15:48:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 15:48:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-23 15:48:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-23 15:48:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-23 15:48:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-23 15:48:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-23 15:48:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-23 15:48:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-02-23 15:48:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2021-02-23 15:48:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_15 [2021-02-23 15:48:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18 [2021-02-23 15:48:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_16 [2021-02-23 15:48:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_19 [2021-02-23 15:48:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-23 15:48:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-23 15:48:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-23 15:48:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-23 15:48:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-23 15:48:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_25 [2021-02-23 15:48:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_24 [2021-02-23 15:48:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_26 [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_27 [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 15:48:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 15:48:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-23 15:48:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-23 15:48:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 15:48:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-02-23 15:48:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-02-23 15:48:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2021-02-23 15:48:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-23 15:48:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 15:48:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 15:48:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-23 15:48:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-23 15:48:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 15:48:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 15:48:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2021-02-23 15:48:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2021-02-23 15:48:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2021-02-23 15:48:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 15:48:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 15:48:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2021-02-23 15:48:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2021-02-23 15:48:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2021-02-23 15:48:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2021-02-23 15:48:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2021-02-23 15:48:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2021-02-23 15:48:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2021-02-23 15:48:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2021-02-23 15:48:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2021-02-23 15:48:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2021-02-23 15:48:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2021-02-23 15:48:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2021-02-23 15:48:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2021-02-23 15:48:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2021-02-23 15:48:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2021-02-23 15:48:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2021-02-23 15:48:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2021-02-23 15:48:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2021-02-23 15:48:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2021-02-23 15:48:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2021-02-23 15:48:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 15:48:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2021-02-23 15:48:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2021-02-23 15:48:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 15:48:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2021-02-23 15:48:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2021-02-23 15:48:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2021-02-23 15:48:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2021-02-23 15:48:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2021-02-23 15:48:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2021-02-23 15:48:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-23 15:48:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2021-02-23 15:48:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2021-02-23 15:48:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2021-02-23 15:48:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2021-02-23 15:48:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2021-02-23 15:48:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2021-02-23 15:48:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2021-02-23 15:48:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2021-02-23 15:48:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2021-02-23 15:48:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-23 15:48:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-23 15:48:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-23 15:48:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2021-02-23 15:48:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-23 15:48:23,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-23 15:48:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-23 15:48:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-23 15:48:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-23 15:48:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-23 15:48:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-23 15:48:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-23 15:48:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-23 15:48:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-23 15:48:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-23 15:48:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2021-02-23 15:48:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 15:48:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-23 15:48:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-23 15:48:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-23 15:48:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-23 15:48:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-23 15:48:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-23 15:48:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-23 15:48:23,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-23 15:48:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-23 15:48:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-23 15:48:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-23 15:48:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-23 15:48:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-23 15:48:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-23 15:48:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-23 15:48:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-23 15:48:23,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2021-02-23 15:48:23,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2021-02-23 15:48:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-02-23 15:48:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2021-02-23 15:48:23,853 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-23 15:48:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2021-02-23 15:48:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2021-02-23 15:48:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2021-02-23 15:48:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2021-02-23 15:48:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2021-02-23 15:48:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2021-02-23 15:48:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2021-02-23 15:48:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2021-02-23 15:48:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2021-02-23 15:48:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2021-02-23 15:48:23,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2021-02-23 15:48:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2021-02-23 15:48:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-23 15:48:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-23 15:48:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-23 15:48:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-23 15:48:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-23 15:48:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-02-23 15:48:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-02-23 15:48:23,857 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2021-02-23 15:48:23,858 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2021-02-23 15:48:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2021-02-23 15:48:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-23 15:48:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-23 15:48:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-23 15:48:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18___0 [2021-02-23 15:48:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-23 15:48:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-23 15:48:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-23 15:48:23,859 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2021-02-23 15:48:23,860 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-23 15:48:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2021-02-23 15:48:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2021-02-23 15:48:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-23 15:48:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-23 15:48:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-23 15:48:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-23 15:48:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-23 15:48:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2021-02-23 15:48:23,861 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2021-02-23 15:48:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2021-02-23 15:48:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2021-02-23 15:48:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2021-02-23 15:48:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2021-02-23 15:48:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2021-02-23 15:48:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2021-02-23 15:48:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2021-02-23 15:48:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2021-02-23 15:48:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2021-02-23 15:48:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2021-02-23 15:48:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2021-02-23 15:48:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2021-02-23 15:48:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2021-02-23 15:48:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2021-02-23 15:48:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2021-02-23 15:48:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2021-02-23 15:48:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2021-02-23 15:48:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-23 15:48:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-23 15:48:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2021-02-23 15:48:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-02-23 15:48:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-02-23 15:48:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2021-02-23 15:48:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-23 15:48:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2021-02-23 15:48:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-23 15:48:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-23 15:48:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-23 15:48:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-23 15:48:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2021-02-23 15:48:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2021-02-23 15:48:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2021-02-23 15:48:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2021-02-23 15:48:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2021-02-23 15:48:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2021-02-23 15:48:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2021-02-23 15:48:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2021-02-23 15:48:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2021-02-23 15:48:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2021-02-23 15:48:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2021-02-23 15:48:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2021-02-23 15:48:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2021-02-23 15:48:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2021-02-23 15:48:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2021-02-23 15:48:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2021-02-23 15:48:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2021-02-23 15:48:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2021-02-23 15:48:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2021-02-23 15:48:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2021-02-23 15:48:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2021-02-23 15:48:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2021-02-23 15:48:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2021-02-23 15:48:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2021-02-23 15:48:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:48:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2021-02-23 15:48:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2021-02-23 15:48:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2021-02-23 15:48:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2021-02-23 15:48:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2021-02-23 15:48:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2021-02-23 15:48:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2021-02-23 15:48:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2021-02-23 15:48:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-23 15:48:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-23 15:48:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-23 15:48:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-23 15:48:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2021-02-23 15:48:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2021-02-23 15:48:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2021-02-23 15:48:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2021-02-23 15:48:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2021-02-23 15:48:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2021-02-23 15:48:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2021-02-23 15:48:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2021-02-23 15:48:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2021-02-23 15:48:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2021-02-23 15:48:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-23 15:48:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-02-23 15:48:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2021-02-23 15:48:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-02-23 15:48:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-02-23 15:48:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2021-02-23 15:48:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2021-02-23 15:48:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2021-02-23 15:48:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2021-02-23 15:48:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2021-02-23 15:48:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2021-02-23 15:48:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2021-02-23 15:48:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2021-02-23 15:48:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2021-02-23 15:48:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2021-02-23 15:48:23,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-23 15:48:23,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-23 15:48:23,883 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 15:48:23,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 15:48:23,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 15:48:23,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 15:48:23,884 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 15:48:23,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 15:48:23,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 15:48:23,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 15:48:23,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 15:48:23,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 15:48:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 15:48:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 15:48:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 15:48:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-23 15:48:23,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-23 15:48:29,124 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11642: SUMMARY for call #t~ret1212 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-23 15:48:29,125 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume 10 == ~size % 4294967296; [2021-02-23 15:48:29,125 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume !(10 == ~size % 4294967296); [2021-02-23 15:48:29,125 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume 16 == ~size % 4294967296; [2021-02-23 15:48:29,125 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume !(16 == ~size % 4294967296); [2021-02-23 15:48:29,125 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume 4 == ~size % 4294967296; [2021-02-23 15:48:29,126 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume !(4 == ~size % 4294967296); [2021-02-23 15:48:29,126 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume 8 == ~size % 4294967296; [2021-02-23 15:48:29,126 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume !(8 == ~size % 4294967296); [2021-02-23 15:48:29,126 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-23 15:48:29,126 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-23 15:48:29,126 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume 2 == ~size % 4294967296; [2021-02-23 15:48:29,127 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume !(2 == ~size % 4294967296); [2021-02-23 15:48:29,127 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11668: assume -9223372036854775808 <= #t~ret1210 && #t~ret1210 <= 9223372036854775807;~tmp___0~25 := #t~ret1210;havoc #t~ret1210; [2021-02-23 15:48:29,127 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11635: SUMMARY for call #t~ret1210 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-23 15:48:29,127 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11670: assume 0 != ~tmp___0~25;#res := ~ret~17; [2021-02-23 15:48:29,127 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11670: assume !(0 != ~tmp___0~25);#res := ~ret~17; [2021-02-23 15:48:29,127 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11639: SUMMARY for call #t~ret1211 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2021-02-23 15:48:29,127 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11627: #res := ~ret~17; [2021-02-23 15:48:29,128 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11631: #res := ~ret~17; [2021-02-23 15:48:29,128 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: ~tmp___2~10 := #t~ret1212;havoc #t~ret1212;#res := (if ~tmp___2~10 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~10 % 18446744073709551616 % 4294967296 else ~tmp___2~10 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-23 15:48:29,128 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11685: assume 0 != ~tmp___1~14;#res := ~ret~17; [2021-02-23 15:48:29,128 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11685: assume !(0 != ~tmp___1~14);#res := ~ret~17; [2021-02-23 15:48:29,128 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11619: #res := ~ret~17; [2021-02-23 15:48:29,128 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume -9223372036854775808 <= #t~ret1211 && #t~ret1211 <= 9223372036854775807;~tmp___1~14 := #t~ret1211;havoc #t~ret1211; [2021-02-23 15:48:29,128 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11623: #res := ~ret~17; [2021-02-23 15:48:38,919 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-23 15:48:44,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11772: assume -9223372036854775808 <= #t~ret1215 && #t~ret1215 <= 9223372036854775807;~tmp___0~26 := #t~ret1215;havoc #t~ret1215; [2021-02-23 15:48:44,965 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume 8 == ~size % 4294967296; [2021-02-23 15:48:44,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume !(8 == ~size % 4294967296); [2021-02-23 15:48:44,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11774: assume 0 != ~tmp___0~26;#res := ~ret~18; [2021-02-23 15:48:44,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11774: assume !(0 != ~tmp___0~26);#res := ~ret~18; [2021-02-23 15:48:44,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume 10 == ~size % 4294967296; [2021-02-23 15:48:44,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume !(10 == ~size % 4294967296); [2021-02-23 15:48:44,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 2 == ~size % 4294967296; [2021-02-23 15:48:44,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(2 == ~size % 4294967296); [2021-02-23 15:48:44,966 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume 4 == ~size % 4294967296; [2021-02-23 15:48:44,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume !(4 == ~size % 4294967296); [2021-02-23 15:48:44,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11748: SUMMARY for call #t~ret1216 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-23 15:48:44,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-23 15:48:44,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-23 15:48:44,967 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11740: #res := ~ret~18; [2021-02-23 15:48:44,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: SUMMARY for call #t~ret1215 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2021-02-23 15:48:44,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: #res := ~ret~18; [2021-02-23 15:48:44,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11736: #res := ~ret~18; [2021-02-23 15:48:44,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11798: ~tmp___2~11 := #t~ret1217;havoc #t~ret1217;#res := (if ~tmp___2~11 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~11 % 18446744073709551616 % 4294967296 else ~tmp___2~11 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-23 15:48:44,968 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: assume 0 != ~tmp___1~15;#res := ~ret~18; [2021-02-23 15:48:44,969 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: assume !(0 != ~tmp___1~15);#res := ~ret~18; [2021-02-23 15:48:44,969 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11786: assume -9223372036854775808 <= #t~ret1216 && #t~ret1216 <= 9223372036854775807;~tmp___1~15 := #t~ret1216;havoc #t~ret1216; [2021-02-23 15:48:44,969 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11728: #res := ~ret~18; [2021-02-23 15:48:44,969 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume 16 == ~size % 4294967296; [2021-02-23 15:48:44,969 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume !(16 == ~size % 4294967296); [2021-02-23 15:48:44,969 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11751: SUMMARY for call #t~ret1217 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2021-02-23 15:48:45,623 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-23 15:53:13,059 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 15:53:13,059 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-02-23 15:53:13,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 03:53:13 BoogieIcfgContainer [2021-02-23 15:53:13,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 15:53:13,072 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 15:53:13,072 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 15:53:13,075 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 15:53:13,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 03:48:14" (1/3) ... [2021-02-23 15:53:13,076 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44f80ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 03:53:13, skipping insertion in model container [2021-02-23 15:53:13,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:48:22" (2/3) ... [2021-02-23 15:53:13,077 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44f80ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 03:53:13, skipping insertion in model container [2021-02-23 15:53:13,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 03:53:13" (3/3) ... [2021-02-23 15:53:13,081 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-23 15:53:13,088 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-23 15:53:13,097 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-23 15:53:13,117 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-23 15:53:13,161 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 15:53:13,162 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 15:53:13,162 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-23 15:53:13,162 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 15:53:13,162 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 15:53:13,162 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 15:53:13,162 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 15:53:13,162 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 15:53:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 5611 states. [2021-02-23 15:53:13,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2021-02-23 15:53:13,327 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 15:53:13,328 INFO L422 BasicCegarLoop]: trace histogram [32, 32, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 15:53:13,329 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]=== [2021-02-23 15:53:13,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 15:53:13,335 INFO L82 PathProgramCache]: Analyzing trace with hash -185646081, now seen corresponding path program 1 times [2021-02-23 15:53:13,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 15:53:13,345 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1658765912] [2021-02-23 15:53:13,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 15:53:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:15,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:15,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:15,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:15,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 15:53:15,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:15,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 15:53:15,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:15,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:41,384 WARN L202 SmtUtils]: Spent 26.03 s on a formula simplification that was a NOOP. DAG size: 2014 [2021-02-23 15:53:41,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 15:53:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:41,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:41,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:41,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 15:53:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:41,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:41,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,421 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-02-23 15:53:42,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 15:53:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 15:53:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 15:53:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-02-23 15:53:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-02-23 15:53:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-02-23 15:53:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 15:53:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-02-23 15:53:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-02-23 15:53:42,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-02-23 15:53:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 15:53:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-02-23 15:53:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-02-23 15:53:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-23 15:53:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:42,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:42,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:42,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-23 15:53:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 15:53:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 15:53:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-23 15:53:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-02-23 15:53:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-23 15:53:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-23 15:53:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-23 15:53:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-02-23 15:53:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-23 15:53:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-02-23 15:53:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-23 15:53:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2021-02-23 15:53:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-02-23 15:53:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2021-02-23 15:53:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-02-23 15:53:43,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2021-02-23 15:53:43,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2021-02-23 15:53:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-02-23 15:53:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:53:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2021-02-23 15:53:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:43,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2021-02-23 15:53:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:53:43,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:53:43,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:53:44,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4278 trivial. 0 not checked. [2021-02-23 15:53:44,125 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1658765912] [2021-02-23 15:53:44,125 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 15:53:44,126 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 15:53:44,126 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337104543] [2021-02-23 15:53:44,131 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 15:53:44,132 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 15:53:44,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 15:53:44,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-02-23 15:53:44,148 INFO L87 Difference]: Start difference. First operand 5611 states. Second operand 7 states. [2021-02-23 15:54:27,887 WARN L202 SmtUtils]: Spent 27.24 s on a formula simplification that was a NOOP. DAG size: 2016 [2021-02-23 15:54:29,288 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2021-02-23 15:55:45,614 WARN L202 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-02-23 15:56:51,967 WARN L202 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 196