/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.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-b7b32d2 [2021-02-19 22:11:04,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 22:11:04,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 22:11:04,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 22:11:04,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 22:11:04,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 22:11:04,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 22:11:04,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 22:11:04,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 22:11:04,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 22:11:04,387 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 22:11:04,388 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 22:11:04,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 22:11:04,390 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 22:11:04,391 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 22:11:04,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 22:11:04,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 22:11:04,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 22:11:04,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 22:11:04,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 22:11:04,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 22:11:04,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 22:11:04,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 22:11:04,405 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 22:11:04,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-19 22:11:04,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-19 22:11:04,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-19 22:11:04,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-19 22:11:04,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-19 22:11:04,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-19 22:11:04,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 22:11:04,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 22:11:04,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 22:11:04,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 22:11:04,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 22:11:04,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 22:11:04,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 22:11:04,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 22:11:04,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 22:11:04,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 22:11:04,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 22:11:04,421 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-19 22:11:04,440 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 22:11:04,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 22:11:04,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 22:11:04,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 22:11:04,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 22:11:04,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 22:11:04,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 22:11:04,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 22:11:04,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 22:11:04,447 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 22:11:04,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 22:11:04,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 22:11:04,448 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 22:11:04,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 22:11:04,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 22:11:04,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 22:11:04,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 22:11:04,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 22:11:04,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 22:11:04,450 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 22:11:04,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 22:11:04,924 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 22:11:04,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 22:11:04,928 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 22:11:04,929 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 22:11:04,930 INFO L432 ainManager$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 [2021-02-19 22:11:05,014 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5774f366/90063e7ace7f49878298e4bdb62bbe2a/FLAG0e68b8c2c [2021-02-19 22:11:06,385 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 22:11:06,386 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 [2021-02-19 22:11:06,508 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5774f366/90063e7ace7f49878298e4bdb62bbe2a/FLAG0e68b8c2c [2021-02-19 22:11:06,982 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5774f366/90063e7ace7f49878298e4bdb62bbe2a [2021-02-19 22:11:06,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 22:11:07,002 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 22:11:07,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 22:11:07,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 22:11:07,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 22:11:07,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 10:11:06" (1/1) ... [2021-02-19 22:11:07,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d674b5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:07, skipping insertion in model container [2021-02-19 22:11:07,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 10:11:06" (1/1) ... [2021-02-19 22:11:07,024 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 22:11:07,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 22:11:12,784 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] [2021-02-19 22:11:12,788 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] [2021-02-19 22:11:12,788 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] [2021-02-19 22:11:12,789 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] [2021-02-19 22:11:12,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 22:11:13,012 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 22:11:13,919 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] [2021-02-19 22:11:13,920 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] [2021-02-19 22:11:13,921 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] [2021-02-19 22:11:13,923 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] [2021-02-19 22:11:13,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 22:11:14,904 INFO L208 MainTranslator]: Completed translation [2021-02-19 22:11:14,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14 WrapperNode [2021-02-19 22:11:14,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 22:11:14,906 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 22:11:14,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 22:11:14,907 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 22:11:14,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14" (1/1) ... [2021-02-19 22:11:14,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14" (1/1) ... [2021-02-19 22:11:15,169 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14" (1/1) ... [2021-02-19 22:11:15,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14" (1/1) ... [2021-02-19 22:11:15,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14" (1/1) ... [2021-02-19 22:11:15,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14" (1/1) ... [2021-02-19 22:11:15,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14" (1/1) ... [2021-02-19 22:11:15,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 22:11:15,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 22:11:15,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 22:11:15,950 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 22:11:15,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14" (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 [2021-02-19 22:11:16,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 22:11:16,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 22:11:16,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-19 22:11:16,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-19 22:11:16,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-19 22:11:16,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-19 22:11:16,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-19 22:11:16,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-19 22:11:16,068 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-19 22:11:16,068 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-19 22:11:16,068 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-19 22:11:16,068 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-19 22:11:16,069 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-19 22:11:16,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-02-19 22:11:16,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-02-19 22:11:16,070 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-19 22:11:16,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-19 22:11:16,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-02-19 22:11:16,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2021-02-19 22:11:16,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-19 22:11:16,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-19 22:11:16,073 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-19 22:11:16,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-19 22:11:16,073 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-19 22:11:16,073 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-02-19 22:11:16,073 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-02-19 22:11:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-19 22:11:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-19 22:11:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-19 22:11:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2021-02-19 22:11:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2021-02-19 22:11:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2021-02-19 22:11:16,074 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2021-02-19 22:11:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2021-02-19 22:11:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2021-02-19 22:11:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2021-02-19 22:11:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2021-02-19 22:11:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2021-02-19 22:11:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2021-02-19 22:11:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2021-02-19 22:11:16,075 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2021-02-19 22:11:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2021-02-19 22:11:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2021-02-19 22:11:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2021-02-19 22:11:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2021-02-19 22:11:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2021-02-19 22:11:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2021-02-19 22:11:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2021-02-19 22:11:16,076 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2021-02-19 22:11:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2021-02-19 22:11:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2021-02-19 22:11:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2021-02-19 22:11:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2021-02-19 22:11:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2021-02-19 22:11:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2021-02-19 22:11:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2021-02-19 22:11:16,077 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2021-02-19 22:11:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2021-02-19 22:11:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2021-02-19 22:11:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2021-02-19 22:11:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2021-02-19 22:11:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2021-02-19 22:11:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2021-02-19 22:11:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2021-02-19 22:11:16,078 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2021-02-19 22:11:16,079 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2021-02-19 22:11:16,079 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2021-02-19 22:11:16,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-19 22:11:16,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-19 22:11:16,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-19 22:11:16,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2021-02-19 22:11:16,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-19 22:11:16,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-19 22:11:16,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-19 22:11:16,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-19 22:11:16,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-19 22:11:16,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-19 22:11:16,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-19 22:11:16,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2021-02-19 22:11:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2021-02-19 22:11:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-19 22:11:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-19 22:11:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-19 22:11:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-19 22:11:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-19 22:11:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-19 22:11:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-19 22:11:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-19 22:11:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2021-02-19 22:11:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 22:11:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-19 22:11:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-19 22:11:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-19 22:11:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-19 22:11:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-19 22:11:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-19 22:11:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-19 22:11:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-19 22:11:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-19 22:11:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-19 22:11:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-19 22:11:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-19 22:11:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-19 22:11:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-19 22:11:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-19 22:11:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-19 22:11:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-19 22:11:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-19 22:11:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-19 22:11:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-19 22:11:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2021-02-19 22:11:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-19 22:11:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2021-02-19 22:11:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-19 22:11:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2021-02-19 22:11:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2021-02-19 22:11:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2021-02-19 22:11:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2021-02-19 22:11:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2021-02-19 22:11:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2021-02-19 22:11:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2021-02-19 22:11:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2021-02-19 22:11:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-19 22:11:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2021-02-19 22:11:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-19 22:11:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-19 22:11:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_15 [2021-02-19 22:11:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_16 [2021-02-19 22:11:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-19 22:11:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18 [2021-02-19 22:11:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_19 [2021-02-19 22:11:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_24 [2021-02-19 22:11:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_25 [2021-02-19 22:11:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_26 [2021-02-19 22:11:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_27 [2021-02-19 22:11:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_28 [2021-02-19 22:11:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-19 22:11:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-19 22:11:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-19 22:11:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-19 22:11:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-19 22:11:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2021-02-19 22:11:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-19 22:11:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2021-02-19 22:11:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2021-02-19 22:11:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2021-02-19 22:11:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2021-02-19 22:11:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2021-02-19 22:11:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2021-02-19 22:11:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2021-02-19 22:11:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2021-02-19 22:11:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2021-02-19 22:11:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2021-02-19 22:11:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2021-02-19 22:11:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2021-02-19 22:11:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2021-02-19 22:11:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2021-02-19 22:11:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2021-02-19 22:11:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2021-02-19 22:11:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2021-02-19 22:11:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2021-02-19 22:11:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-19 22:11:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-19 22:11:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-19 22:11:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-19 22:11:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-19 22:11:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-19 22:11:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-02-19 22:11:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-02-19 22:11:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2021-02-19 22:11:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2021-02-19 22:11:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2021-02-19 22:11:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2021-02-19 22:11:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2021-02-19 22:11:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-19 22:11:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-19 22:11:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-02-19 22:11:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2021-02-19 22:11:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-19 22:11:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-19 22:11:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2021-02-19 22:11:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2021-02-19 22:11:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2021-02-19 22:11:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2021-02-19 22:11:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2021-02-19 22:11:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2021-02-19 22:11:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2021-02-19 22:11:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2021-02-19 22:11:16,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2021-02-19 22:11:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2021-02-19 22:11:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2021-02-19 22:11:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2021-02-19 22:11:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2021-02-19 22:11:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2021-02-19 22:11:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2021-02-19 22:11:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2021-02-19 22:11:16,098 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2021-02-19 22:11:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2021-02-19 22:11:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2021-02-19 22:11:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2021-02-19 22:11:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2021-02-19 22:11:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2021-02-19 22:11:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2021-02-19 22:11:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2021-02-19 22:11:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2021-02-19 22:11:16,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-19 22:11:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-19 22:11:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-19 22:11:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-19 22:11:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-19 22:11:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-19 22:11:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-19 22:11:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-19 22:11:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-19 22:11:16,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-19 22:11:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-19 22:11:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-19 22:11:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18___0 [2021-02-19 22:11:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-19 22:11:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-02-19 22:11:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-02-19 22:11:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-02-19 22:11:16,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-19 22:11:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-19 22:11:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-19 22:11:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-02-19 22:11:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2021-02-19 22:11:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2021-02-19 22:11:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2021-02-19 22:11:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2021-02-19 22:11:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2021-02-19 22:11:16,102 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2021-02-19 22:11:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2021-02-19 22:11:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2021-02-19 22:11:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2021-02-19 22:11:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2021-02-19 22:11:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2021-02-19 22:11:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2021-02-19 22:11:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2021-02-19 22:11:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2021-02-19 22:11:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2021-02-19 22:11:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2021-02-19 22:11:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2021-02-19 22:11:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2021-02-19 22:11:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2021-02-19 22:11:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2021-02-19 22:11:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2021-02-19 22:11:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2021-02-19 22:11:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2021-02-19 22:11:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2021-02-19 22:11:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2021-02-19 22:11:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2021-02-19 22:11:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2021-02-19 22:11:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2021-02-19 22:11:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2021-02-19 22:11:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2021-02-19 22:11:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2021-02-19 22:11:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2021-02-19 22:11:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2021-02-19 22:11:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2021-02-19 22:11:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2021-02-19 22:11:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2021-02-19 22:11:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2021-02-19 22:11:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2021-02-19 22:11:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2021-02-19 22:11:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-19 22:11:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-02-19 22:11:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-02-19 22:11:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2021-02-19 22:11:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2021-02-19 22:11:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2021-02-19 22:11:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2021-02-19 22:11:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2021-02-19 22:11:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2021-02-19 22:11:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2021-02-19 22:11:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2021-02-19 22:11:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2021-02-19 22:11:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2021-02-19 22:11:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2021-02-19 22:11:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2021-02-19 22:11:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2021-02-19 22:11:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2021-02-19 22:11:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2021-02-19 22:11:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2021-02-19 22:11:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2021-02-19 22:11:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2021-02-19 22:11:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2021-02-19 22:11:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2021-02-19 22:11:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2021-02-19 22:11:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2021-02-19 22:11:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2021-02-19 22:11:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2021-02-19 22:11:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2021-02-19 22:11:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2021-02-19 22:11:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2021-02-19 22:11:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2021-02-19 22:11:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2021-02-19 22:11:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2021-02-19 22:11:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2021-02-19 22:11:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2021-02-19 22:11:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2021-02-19 22:11:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2021-02-19 22:11:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2021-02-19 22:11:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2021-02-19 22:11:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2021-02-19 22:11:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2021-02-19 22:11:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2021-02-19 22:11:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-19 22:11:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-19 22:11:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-19 22:11:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-19 22:11:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-19 22:11:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-19 22:11:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-19 22:11:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-02-19 22:11:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-19 22:11:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-19 22:11:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-19 22:11:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-19 22:11:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-19 22:11:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2021-02-19 22:11:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2021-02-19 22:11:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2021-02-19 22:11:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2021-02-19 22:11:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2021-02-19 22:11:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2021-02-19 22:11:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2021-02-19 22:11:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2021-02-19 22:11:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2021-02-19 22:11:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2021-02-19 22:11:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2021-02-19 22:11:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2021-02-19 22:11:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2021-02-19 22:11:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2021-02-19 22:11:16,115 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2021-02-19 22:11:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2021-02-19 22:11:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2021-02-19 22:11:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2021-02-19 22:11:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2021-02-19 22:11:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-19 22:11:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-19 22:11:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2021-02-19 22:11:16,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-19 22:11:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-19 22:11:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-02-19 22:11:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2021-02-19 22:11:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2021-02-19 22:11:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2021-02-19 22:11:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2021-02-19 22:11:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2021-02-19 22:11:16,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2021-02-19 22:11:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2021-02-19 22:11:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2021-02-19 22:11:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2021-02-19 22:11:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2021-02-19 22:11:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2021-02-19 22:11:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2021-02-19 22:11:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2021-02-19 22:11:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2021-02-19 22:11:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-19 22:11:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-19 22:11:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-19 22:11:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-19 22:11:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-19 22:11:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-19 22:11:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-19 22:11:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-19 22:11:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-19 22:11:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-19 22:11:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-19 22:11:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-19 22:11:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2021-02-19 22:11:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2021-02-19 22:11:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-19 22:11:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 22:11:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 22:11:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-19 22:11:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-19 22:11:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-19 22:11:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-19 22:11:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 22:11:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-19 22:11:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-19 22:11:16,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-19 22:11:16,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-19 22:11:16,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-19 22:11:16,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-19 22:11:16,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-19 22:11:16,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-19 22:11:16,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-19 22:11:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-19 22:11:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-19 22:11:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-19 22:11:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-19 22:11:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 22:11:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2021-02-19 22:11:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2021-02-19 22:11:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2021-02-19 22:11:16,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2021-02-19 22:11:16,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2021-02-19 22:11:16,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-19 22:11:16,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-19 22:11:16,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-19 22:11:16,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-19 22:11:16,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-19 22:11:16,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-19 22:11:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-19 22:11:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-19 22:11:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-02-19 22:11:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-19 22:11:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-02-19 22:11:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-02-19 22:11:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-02-19 22:11:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-02-19 22:11:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-02-19 22:11:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-02-19 22:11:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-19 22:11:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-19 22:11:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-19 22:11:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-19 22:11:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-19 22:11:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2021-02-19 22:11:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-19 22:11:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-19 22:11:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-19 22:11:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-19 22:11:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-19 22:11:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-19 22:11:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2021-02-19 22:11:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2021-02-19 22:11:16,128 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-02-19 22:11:16,128 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-02-19 22:11:16,128 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-02-19 22:11:16,128 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2021-02-19 22:11:16,128 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-19 22:11:16,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-19 22:11:16,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-19 22:11:16,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-19 22:11:16,128 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-19 22:11:16,129 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 22:11:16,129 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2021-02-19 22:11:16,129 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2021-02-19 22:11:16,129 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-02-19 22:11:16,129 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-02-19 22:11:16,129 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-19 22:11:16,129 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-19 22:11:16,129 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2021-02-19 22:11:16,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-19 22:11:16,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-19 22:11:16,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-19 22:11:16,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-19 22:11:16,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-19 22:11:16,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-19 22:11:16,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2021-02-19 22:11:16,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-19 22:11:16,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-19 22:11:16,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-19 22:11:16,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-19 22:11:16,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2021-02-19 22:11:16,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-19 22:11:16,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-19 22:11:16,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-19 22:11:16,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-02-19 22:11:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-19 22:11:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-19 22:11:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-19 22:11:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-19 22:11:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-19 22:11:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2021-02-19 22:11:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2021-02-19 22:11:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-19 22:11:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2021-02-19 22:11:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-19 22:11:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2021-02-19 22:11:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2021-02-19 22:11:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2021-02-19 22:11:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-19 22:11:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-19 22:11:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-19 22:11:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-19 22:11:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-19 22:11:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2021-02-19 22:11:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2021-02-19 22:11:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2021-02-19 22:11:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2021-02-19 22:11:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-02-19 22:11:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2021-02-19 22:11:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-19 22:11:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2021-02-19 22:11:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2021-02-19 22:11:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-19 22:11:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2021-02-19 22:11:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2021-02-19 22:11:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2021-02-19 22:11:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-19 22:11:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-02-19 22:11:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2021-02-19 22:11:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2021-02-19 22:11:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2021-02-19 22:11:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-19 22:11:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-19 22:11:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-19 22:11:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-19 22:11:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2021-02-19 22:11:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 22:11:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-19 22:11:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-19 22:11:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-19 22:11:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-19 22:11:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2021-02-19 22:11:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2021-02-19 22:11:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-19 22:11:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-19 22:11:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-19 22:11:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-19 22:11:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-19 22:11:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2021-02-19 22:11:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2021-02-19 22:11:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-19 22:11:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 22:11:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-19 22:11:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-19 22:11:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-19 22:11:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_28 [2021-02-19 22:11:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-19 22:11:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 22:11:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-19 22:11:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-19 22:11:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-19 22:11:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-19 22:11:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 22:11:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-19 22:11:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-19 22:11:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 22:11:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-19 22:11:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-19 22:11:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-19 22:11:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 22:11:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-02-19 22:11:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-02-19 22:11:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 22:11:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-19 22:11:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-19 22:11:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-19 22:11:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-19 22:11:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-19 22:11:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-19 22:11:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-19 22:11:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-19 22:11:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-19 22:11:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-02-19 22:11:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2021-02-19 22:11:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-19 22:11:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-19 22:11:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 22:11:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-19 22:11:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-19 22:11:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-19 22:11:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-19 22:11:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-19 22:11:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-19 22:11:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-02-19 22:11:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2021-02-19 22:11:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_15 [2021-02-19 22:11:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18 [2021-02-19 22:11:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_16 [2021-02-19 22:11:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_19 [2021-02-19 22:11:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-19 22:11:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-19 22:11:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-19 22:11:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-19 22:11:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-19 22:11:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_25 [2021-02-19 22:11:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_24 [2021-02-19 22:11:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-19 22:11:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2021-02-19 22:11:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-19 22:11:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-19 22:11:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-19 22:11:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_26 [2021-02-19 22:11:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-19 22:11:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_27 [2021-02-19 22:11:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-19 22:11:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 22:11:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 22:11:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-19 22:11:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-19 22:11:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-19 22:11:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-02-19 22:11:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-02-19 22:11:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2021-02-19 22:11:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-19 22:11:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-19 22:11:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-19 22:11:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-19 22:11:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-19 22:11:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-19 22:11:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-19 22:11:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2021-02-19 22:11:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2021-02-19 22:11:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2021-02-19 22:11:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-19 22:11:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-19 22:11:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2021-02-19 22:11:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2021-02-19 22:11:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2021-02-19 22:11:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2021-02-19 22:11:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2021-02-19 22:11:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2021-02-19 22:11:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2021-02-19 22:11:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2021-02-19 22:11:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2021-02-19 22:11:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2021-02-19 22:11:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2021-02-19 22:11:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2021-02-19 22:11:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2021-02-19 22:11:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2021-02-19 22:11:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2021-02-19 22:11:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2021-02-19 22:11:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2021-02-19 22:11:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2021-02-19 22:11:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2021-02-19 22:11:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2021-02-19 22:11:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2021-02-19 22:11:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2021-02-19 22:11:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-19 22:11:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2021-02-19 22:11:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2021-02-19 22:11:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2021-02-19 22:11:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2021-02-19 22:11:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2021-02-19 22:11:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2021-02-19 22:11:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2021-02-19 22:11:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2021-02-19 22:11:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-19 22:11:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-19 22:11:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-19 22:11:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2021-02-19 22:11:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-19 22:11:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-19 22:11:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-19 22:11:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-19 22:11:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-19 22:11:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-19 22:11:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-19 22:11:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2021-02-19 22:11:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2021-02-19 22:11:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-19 22:11:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-19 22:11:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-19 22:11:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-19 22:11:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-19 22:11:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-19 22:11:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-19 22:11:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-19 22:11:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-19 22:11:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-19 22:11:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-19 22:11:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2021-02-19 22:11:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 22:11:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-19 22:11:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-19 22:11:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-19 22:11:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-19 22:11:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-19 22:11:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-19 22:11:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-19 22:11:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-19 22:11:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-19 22:11:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-19 22:11:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-19 22:11:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2021-02-19 22:11:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2021-02-19 22:11:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2021-02-19 22:11:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2021-02-19 22:11:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2021-02-19 22:11:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2021-02-19 22:11:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2021-02-19 22:11:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2021-02-19 22:11:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-19 22:11:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2021-02-19 22:11:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-19 22:11:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-19 22:11:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-19 22:11:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2021-02-19 22:11:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2021-02-19 22:11:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-19 22:11:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-02-19 22:11:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2021-02-19 22:11:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2021-02-19 22:11:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2021-02-19 22:11:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2021-02-19 22:11:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2021-02-19 22:11:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-19 22:11:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2021-02-19 22:11:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-19 22:11:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18___0 [2021-02-19 22:11:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-19 22:11:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-19 22:11:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-19 22:11:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-02-19 22:11:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-02-19 22:11:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2021-02-19 22:11:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2021-02-19 22:11:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2021-02-19 22:11:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-19 22:11:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2021-02-19 22:11:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2021-02-19 22:11:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2021-02-19 22:11:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-19 22:11:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-19 22:11:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-19 22:11:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-19 22:11:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-19 22:11:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-19 22:11:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-19 22:11:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-19 22:11:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2021-02-19 22:11:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-02-19 22:11:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-19 22:11:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-19 22:11:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-19 22:11:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-19 22:11:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-19 22:11:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-19 22:11:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-19 22:11:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-19 22:11:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-02-19 22:11:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2021-02-19 22:11:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2021-02-19 22:11:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2021-02-19 22:11:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2021-02-19 22:11:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2021-02-19 22:11:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2021-02-19 22:11:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2021-02-19 22:11:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2021-02-19 22:11:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2021-02-19 22:11:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2021-02-19 22:11:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2021-02-19 22:11:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2021-02-19 22:11:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2021-02-19 22:11:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2021-02-19 22:11:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2021-02-19 22:11:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2021-02-19 22:11:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2021-02-19 22:11:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-19 22:11:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2021-02-19 22:11:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2021-02-19 22:11:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2021-02-19 22:11:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2021-02-19 22:11:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2021-02-19 22:11:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2021-02-19 22:11:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2021-02-19 22:11:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2021-02-19 22:11:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-19 22:11:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-19 22:11:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-19 22:11:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2021-02-19 22:11:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2021-02-19 22:11:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2021-02-19 22:11:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2021-02-19 22:11:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2021-02-19 22:11:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2021-02-19 22:11:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2021-02-19 22:11:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2021-02-19 22:11:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2021-02-19 22:11:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2021-02-19 22:11:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2021-02-19 22:11:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-02-19 22:11:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-19 22:11:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-19 22:11:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-19 22:11:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-19 22:11:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-19 22:11:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-19 22:11:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-19 22:11:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-19 22:11:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-19 22:11:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-19 22:11:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-02-19 22:11:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-02-19 22:11:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-02-19 22:11:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-02-19 22:11:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2021-02-19 22:11:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2021-02-19 22:11:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2021-02-19 22:11:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-19 22:11:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-02-19 22:11:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2021-02-19 22:11:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-19 22:11:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-19 22:11:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-19 22:11:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-19 22:11:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-19 22:11:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 22:11:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-19 22:11:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-19 22:11:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-19 22:11:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-19 22:11:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-19 22:11:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-19 22:11:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 22:11:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 22:11:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 22:11:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 22:11:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 22:11:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-19 22:11:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-19 22:11:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 22:11:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 22:11:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 22:11:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-19 22:11:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 22:11:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-19 22:11:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-19 22:11:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-19 22:11:19,236 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 [2021-02-19 22:11:19,236 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683-2: havoc #t~ret1211; [2021-02-19 22:11:19,237 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume 10 == ~size % 4294967296; [2021-02-19 22:11:19,237 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume !(10 == ~size % 4294967296); [2021-02-19 22:11:19,237 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume 16 == ~size % 4294967296; [2021-02-19 22:11:19,237 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume !(16 == ~size % 4294967296); [2021-02-19 22:11:19,237 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11671: #res := ~ret~17; [2021-02-19 22:11:19,237 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11692: #res := ~ret~17; [2021-02-19 22:11:19,237 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume 4 == ~size % 4294967296; [2021-02-19 22:11:19,238 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume !(4 == ~size % 4294967296); [2021-02-19 22:11:19,238 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume 8 == ~size % 4294967296; [2021-02-19 22:11:19,238 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume !(8 == ~size % 4294967296); [2021-02-19 22:11:19,238 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume 2 == ~size % 4294967296; [2021-02-19 22:11:19,238 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume !(2 == ~size % 4294967296); [2021-02-19 22:11:19,238 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11668: assume -9223372036854775808 <= #t~ret1210 && #t~ret1210 <= 9223372036854775807; [2021-02-19 22:11:19,238 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11668-2: havoc #t~ret1210; [2021-02-19 22:11:19,238 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 [2021-02-19 22:11:19,238 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11668-1: ~tmp___0~25 := #t~ret1210; [2021-02-19 22:11:19,239 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 [2021-02-19 22:11:19,239 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11627: #res := ~ret~17; [2021-02-19 22:11:19,239 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11697: #res := (if ~tmp___2~10 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~10 % 18446744073709551616 % 4294967296 else ~tmp___2~10 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-19 22:11:19,239 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11631: #res := ~ret~17; [2021-02-19 22:11:19,239 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11685: assume 0 != ~tmp___1~14; [2021-02-19 22:11:19,239 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11685: assume !(0 != ~tmp___1~14); [2021-02-19 22:11:19,240 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11619: #res := ~ret~17; [2021-02-19 22:11:19,240 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11623: #res := ~ret~17; [2021-02-19 22:11:19,241 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11677: #res := ~ret~17; [2021-02-19 22:11:19,241 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-19 22:11:19,241 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-19 22:11:19,241 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11686: #res := ~ret~17; [2021-02-19 22:11:19,241 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11670: assume 0 != ~tmp___0~25; [2021-02-19 22:11:19,241 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11670: assume !(0 != ~tmp___0~25); [2021-02-19 22:11:19,241 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695-1: havoc #t~ret1212; [2021-02-19 22:11:19,242 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: ~tmp___2~10 := #t~ret1212; [2021-02-19 22:11:19,242 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683-1: ~tmp___1~14 := #t~ret1211; [2021-02-19 22:11:19,242 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume -9223372036854775808 <= #t~ret1211 && #t~ret1211 <= 9223372036854775807; [2021-02-19 22:11:24,907 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-19 22:11:26,878 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11774: assume 0 != ~tmp___0~26; [2021-02-19 22:11:26,878 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11774: assume !(0 != ~tmp___0~26); [2021-02-19 22:11:26,878 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11795: #res := ~ret~18; [2021-02-19 22:11:26,878 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11775: #res := ~ret~18; [2021-02-19 22:11:26,880 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: #res := (if ~tmp___2~11 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~11 % 18446744073709551616 % 4294967296 else ~tmp___2~11 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-19 22:11:26,880 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: assume 0 != ~tmp___1~15; [2021-02-19 22:11:26,880 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: assume !(0 != ~tmp___1~15); [2021-02-19 22:11:26,880 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume 16 == ~size % 4294967296; [2021-02-19 22:11:26,880 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume !(16 == ~size % 4294967296); [2021-02-19 22:11:26,880 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 [2021-02-19 22:11:26,880 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11772: assume -9223372036854775808 <= #t~ret1215 && #t~ret1215 <= 9223372036854775807; [2021-02-19 22:11:26,880 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11772-2: havoc #t~ret1215; [2021-02-19 22:11:26,881 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume 8 == ~size % 4294967296; [2021-02-19 22:11:26,881 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume !(8 == ~size % 4294967296); [2021-02-19 22:11:26,881 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11772-1: ~tmp___0~26 := #t~ret1215; [2021-02-19 22:11:26,881 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume 10 == ~size % 4294967296; [2021-02-19 22:11:26,881 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume !(10 == ~size % 4294967296); [2021-02-19 22:11:26,882 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 2 == ~size % 4294967296; [2021-02-19 22:11:26,882 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(2 == ~size % 4294967296); [2021-02-19 22:11:26,882 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume 4 == ~size % 4294967296; [2021-02-19 22:11:26,886 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume !(4 == ~size % 4294967296); [2021-02-19 22:11:26,886 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11789: #res := ~ret~18; [2021-02-19 22:11:26,895 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 [2021-02-19 22:11:26,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-19 22:11:26,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11781: #res := ~ret~18; [2021-02-19 22:11:26,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-19 22:11:26,895 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11740: #res := ~ret~18; [2021-02-19 22:11:26,895 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 [2021-02-19 22:11:26,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: #res := ~ret~18; [2021-02-19 22:11:26,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11798-1: havoc #t~ret1217; [2021-02-19 22:11:26,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11736: #res := ~ret~18; [2021-02-19 22:11:26,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11798: ~tmp___2~11 := #t~ret1217; [2021-02-19 22:11:26,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11786: assume -9223372036854775808 <= #t~ret1216 && #t~ret1216 <= 9223372036854775807; [2021-02-19 22:11:26,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11728: #res := ~ret~18; [2021-02-19 22:11:26,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11786-2: havoc #t~ret1216; [2021-02-19 22:11:26,896 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11786-1: ~tmp___1~15 := #t~ret1216; [2021-02-19 22:11:27,184 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-19 22:11:39,385 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 22:11:39,386 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-02-19 22:11:39,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 10:11:39 BoogieIcfgContainer [2021-02-19 22:11:39,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 22:11:39,408 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 22:11:39,408 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 22:11:39,412 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 22:11:39,412 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 10:11:06" (1/3) ... [2021-02-19 22:11:39,413 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47eafec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 10:11:39, skipping insertion in model container [2021-02-19 22:11:39,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 10:11:14" (2/3) ... [2021-02-19 22:11:39,413 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47eafec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 10:11:39, skipping insertion in model container [2021-02-19 22:11:39,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 10:11:39" (3/3) ... [2021-02-19 22:11:39,415 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-19 22:11:39,422 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 22:11:39,433 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-19 22:11:39,454 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-19 22:11:39,499 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 22:11:39,499 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 22:11:39,499 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-19 22:11:39,499 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 22:11:39,499 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 22:11:39,500 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 22:11:39,500 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 22:11:39,500 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 22:11:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 20200 states. [2021-02-19 22:11:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5109 [2021-02-19 22:11:40,208 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 22:11:40,213 INFO L422 BasicCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 22:11:40,218 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]=== [2021-02-19 22:11:40,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 22:11:40,230 INFO L82 PathProgramCache]: Analyzing trace with hash 610830458, now seen corresponding path program 1 times [2021-02-19 22:11:40,240 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 22:11:40,240 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1213017696] [2021-02-19 22:11:40,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 22:11:40,479 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 22:11:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:11:45,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:11:45,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:11:45,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:11:45,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 22:11:45,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:11:45,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 22:11:45,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:11:45,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:09,160 WARN L202 SmtUtils]: Spent 23.57 s on a formula simplification that was a NOOP. DAG size: 2014 [2021-02-19 22:12:09,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 22:12:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:15,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:15,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:22,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4331 [2021-02-19 22:12:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:22,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:22,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:22,967 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-02-19 22:12:22,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4335 [2021-02-19 22:12:22,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 22:12:23,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 22:12:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-19 22:12:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-19 22:12:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-19 22:12:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-19 22:12:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-19 22:12:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-19 22:12:23,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-19 22:12:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-19 22:12:23,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-19 22:12:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-19 22:12:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-19 22:12:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-19 22:12:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-19 22:12:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-19 22:12:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-19 22:12:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-19 22:12:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-19 22:12:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-19 22:12:23,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-19 22:12:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-19 22:12:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-19 22:12:23,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:23,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:23,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:23,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:23,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-19 22:12:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:24,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-19 22:12:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-19 22:12:24,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:24,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-19 22:12:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-19 22:12:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-19 22:12:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-19 22:12:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-19 22:12:24,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-19 22:12:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-19 22:12:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5066 [2021-02-19 22:12:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:24,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5098 [2021-02-19 22:12:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 22:12:24,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 22:12:24,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 22:12:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 9517 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9517 trivial. 0 not checked. [2021-02-19 22:12:36,608 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1213017696] [2021-02-19 22:12:36,609 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 22:12:36,610 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-19 22:12:36,611 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949931374] [2021-02-19 22:12:36,623 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-19 22:12:36,623 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 22:12:36,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-19 22:12:36,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-02-19 22:12:36,640 INFO L87 Difference]: Start difference. First operand 20200 states. Second operand 7 states. [2021-02-19 22:12:37,037 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-02-19 22:14:25,652 WARN L202 SmtUtils]: Spent 24.05 s on a formula simplification that was a NOOP. DAG size: 2016 [2021-02-19 22:14:29,738 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2021-02-19 22:15:31,492 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 196