/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 18:21:44,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 18:21:44,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 18:21:44,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 18:21:44,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 18:21:44,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 18:21:44,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 18:21:44,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 18:21:44,406 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 18:21:44,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 18:21:44,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 18:21:44,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 18:21:44,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 18:21:44,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 18:21:44,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 18:21:44,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 18:21:44,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 18:21:44,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 18:21:44,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 18:21:44,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 18:21:44,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 18:21:44,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 18:21:44,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 18:21:44,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 18:21:44,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 18:21:44,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 18:21:44,455 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 18:21:44,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 18:21:44,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 18:21:44,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 18:21:44,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 18:21:44,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 18:21:44,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 18:21:44,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 18:21:44,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 18:21:44,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 18:21:44,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 18:21:44,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 18:21:44,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 18:21:44,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 18:21:44,466 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 18:21:44,467 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2021-02-21 18:21:44,494 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 18:21:44,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 18:21:44,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 18:21:44,497 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 18:21:44,500 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 18:21:44,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 18:21:44,500 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 18:21:44,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 18:21:44,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 18:21:44,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 18:21:44,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 18:21:44,501 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 18:21:44,501 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 18:21:44,502 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 18:21:44,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 18:21:44,502 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 18:21:44,502 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 18:21:44,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:21:44,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 18:21:44,504 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 18:21:44,504 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 18:21:44,504 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 18:21:44,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 18:21:44,505 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 18:21:44,505 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 18:21:44,505 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 18:21:44,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 18:21:44,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 18:21:44,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 18:21:44,965 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 18:21:44,968 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 18:21:44,969 INFO L432 ainManager$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 [2021-02-21 18:21:45,066 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/459cbbd81/335b8f45fffe45bab91c944bd4cf5ad3/FLAGefc56f487 [2021-02-21 18:21:46,532 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 18:21:46,533 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 [2021-02-21 18:21:46,635 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/459cbbd81/335b8f45fffe45bab91c944bd4cf5ad3/FLAGefc56f487 [2021-02-21 18:21:47,115 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/459cbbd81/335b8f45fffe45bab91c944bd4cf5ad3 [2021-02-21 18:21:47,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 18:21:47,155 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 18:21:47,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 18:21:47,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 18:21:47,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 18:21:47,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:21:47" (1/1) ... [2021-02-21 18:21:47,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d3f812 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:47, skipping insertion in model container [2021-02-21 18:21:47,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:21:47" (1/1) ... [2021-02-21 18:21:47,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 18:21:47,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 18:21:53,487 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] [2021-02-21 18:21:53,491 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] [2021-02-21 18:21:53,492 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] [2021-02-21 18:21:53,505 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] [2021-02-21 18:21:53,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:21:53,691 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 18:21:54,847 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] [2021-02-21 18:21:54,848 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] [2021-02-21 18:21:54,849 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] [2021-02-21 18:21:54,849 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] [2021-02-21 18:21:54,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:21:56,272 INFO L208 MainTranslator]: Completed translation [2021-02-21 18:21:56,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56 WrapperNode [2021-02-21 18:21:56,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 18:21:56,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 18:21:56,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 18:21:56,275 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 18:21:56,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56" (1/1) ... [2021-02-21 18:21:56,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56" (1/1) ... [2021-02-21 18:21:56,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56" (1/1) ... [2021-02-21 18:21:56,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56" (1/1) ... [2021-02-21 18:21:57,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56" (1/1) ... [2021-02-21 18:21:57,083 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56" (1/1) ... [2021-02-21 18:21:57,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56" (1/1) ... [2021-02-21 18:21:57,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 18:21:57,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 18:21:57,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 18:21:57,281 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 18:21:57,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:21:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 18:21:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 18:21:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 18:21:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 18:21:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 18:21:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-21 18:21:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-21 18:21:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 18:21:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 18:21:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 18:21:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 18:21:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-21 18:21:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-21 18:21:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2021-02-21 18:21:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2021-02-21 18:21:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-02-21 18:21:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2021-02-21 18:21:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-02-21 18:21:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2021-02-21 18:21:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-21 18:21:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-21 18:21:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-21 18:21:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-21 18:21:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-21 18:21:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-02-21 18:21:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-02-21 18:21:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 18:21:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 18:21:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 18:21:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2021-02-21 18:21:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2021-02-21 18:21:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2021-02-21 18:21:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2021-02-21 18:21:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2021-02-21 18:21:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2021-02-21 18:21:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2021-02-21 18:21:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2021-02-21 18:21:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2021-02-21 18:21:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2021-02-21 18:21:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2021-02-21 18:21:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2021-02-21 18:21:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2021-02-21 18:21:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2021-02-21 18:21:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2021-02-21 18:21:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2021-02-21 18:21:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2021-02-21 18:21:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2021-02-21 18:21:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2021-02-21 18:21:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2021-02-21 18:21:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2021-02-21 18:21:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2021-02-21 18:21:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2021-02-21 18:21:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2021-02-21 18:21:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2021-02-21 18:21:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2021-02-21 18:21:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2021-02-21 18:21:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2021-02-21 18:21:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2021-02-21 18:21:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2021-02-21 18:21:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2021-02-21 18:21:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2021-02-21 18:21:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2021-02-21 18:21:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2021-02-21 18:21:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2021-02-21 18:21:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2021-02-21 18:21:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2021-02-21 18:21:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2021-02-21 18:21:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-21 18:21:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-21 18:21:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-21 18:21:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2021-02-21 18:21:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-21 18:21:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-21 18:21:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-21 18:21:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-21 18:21:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-21 18:21:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-21 18:21:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-21 18:21:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2021-02-21 18:21:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2021-02-21 18:21:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-21 18:21:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-21 18:21:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-21 18:21:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-21 18:21:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-21 18:21:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-21 18:21:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-21 18:21:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-21 18:21:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2021-02-21 18:21:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 18:21:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-21 18:21:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-21 18:21:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-21 18:21:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-21 18:21:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-21 18:21:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-21 18:21:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-21 18:21:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-21 18:21:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-21 18:21:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-21 18:21:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-21 18:21:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-21 18:21:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-21 18:21:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-21 18:21:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-21 18:21:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-21 18:21:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-21 18:21:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-21 18:21:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-21 18:21:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-21 18:21:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2021-02-21 18:21:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-21 18:21:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2021-02-21 18:21:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2021-02-21 18:21:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2021-02-21 18:21:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2021-02-21 18:21:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2021-02-21 18:21:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2021-02-21 18:21:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2021-02-21 18:21:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2021-02-21 18:21:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2021-02-21 18:21:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2021-02-21 18:21:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2021-02-21 18:21:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2021-02-21 18:21:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-02-21 18:21:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-02-21 18:21:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_15 [2021-02-21 18:21:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_16 [2021-02-21 18:21:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 18:21:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18 [2021-02-21 18:21:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_19 [2021-02-21 18:21:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_24 [2021-02-21 18:21:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_25 [2021-02-21 18:21:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_26 [2021-02-21 18:21:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_27 [2021-02-21 18:21:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_28 [2021-02-21 18:21:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-21 18:21:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-21 18:21:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2021-02-21 18:21:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-21 18:21:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-21 18:21:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2021-02-21 18:21:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-21 18:21:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2021-02-21 18:21:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2021-02-21 18:21:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2021-02-21 18:21:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2021-02-21 18:21:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2021-02-21 18:21:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2021-02-21 18:21:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2021-02-21 18:21:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2021-02-21 18:21:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2021-02-21 18:21:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2021-02-21 18:21:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2021-02-21 18:21:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2021-02-21 18:21:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2021-02-21 18:21:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2021-02-21 18:21:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2021-02-21 18:21:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2021-02-21 18:21:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2021-02-21 18:21:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2021-02-21 18:21:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-21 18:21:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-21 18:21:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-21 18:21:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-21 18:21:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-21 18:21:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-21 18:21:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-02-21 18:21:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2021-02-21 18:21:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2021-02-21 18:21:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2021-02-21 18:21:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2021-02-21 18:21:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2021-02-21 18:21:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2021-02-21 18:21:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-21 18:21:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-21 18:21:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-02-21 18:21:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2021-02-21 18:21:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-21 18:21:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2021-02-21 18:21:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2021-02-21 18:21:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2021-02-21 18:21:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2021-02-21 18:21:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2021-02-21 18:21:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2021-02-21 18:21:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2021-02-21 18:21:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2021-02-21 18:21:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2021-02-21 18:21:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2021-02-21 18:21:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2021-02-21 18:21:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2021-02-21 18:21:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2021-02-21 18:21:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2021-02-21 18:21:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2021-02-21 18:21:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2021-02-21 18:21:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2021-02-21 18:21:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2021-02-21 18:21:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2021-02-21 18:21:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2021-02-21 18:21:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2021-02-21 18:21:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2021-02-21 18:21:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2021-02-21 18:21:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2021-02-21 18:21:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2021-02-21 18:21:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2021-02-21 18:21:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2021-02-21 18:21:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2021-02-21 18:21:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-21 18:21:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-21 18:21:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-21 18:21:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-21 18:21:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-21 18:21:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-21 18:21:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-21 18:21:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-21 18:21:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-02-21 18:21:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-02-21 18:21:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18___0 [2021-02-21 18:21:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-02-21 18:21:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-02-21 18:21:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-02-21 18:21:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2021-02-21 18:21:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-21 18:21:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-21 18:21:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-21 18:21:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-02-21 18:21:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2021-02-21 18:21:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2021-02-21 18:21:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2021-02-21 18:21:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2021-02-21 18:21:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2021-02-21 18:21:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2021-02-21 18:21:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2021-02-21 18:21:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2021-02-21 18:21:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2021-02-21 18:21:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2021-02-21 18:21:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2021-02-21 18:21:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2021-02-21 18:21:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2021-02-21 18:21:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2021-02-21 18:21:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2021-02-21 18:21:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2021-02-21 18:21:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2021-02-21 18:21:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2021-02-21 18:21:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2021-02-21 18:21:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2021-02-21 18:21:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2021-02-21 18:21:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2021-02-21 18:21:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2021-02-21 18:21:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2021-02-21 18:21:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2021-02-21 18:21:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2021-02-21 18:21:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2021-02-21 18:21:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2021-02-21 18:21:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2021-02-21 18:21:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2021-02-21 18:21:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2021-02-21 18:21:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2021-02-21 18:21:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2021-02-21 18:21:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2021-02-21 18:21:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2021-02-21 18:21:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2021-02-21 18:21:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2021-02-21 18:21:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2021-02-21 18:21:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2021-02-21 18:21:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-21 18:21:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-02-21 18:21:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-02-21 18:21:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2021-02-21 18:21:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2021-02-21 18:21:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2021-02-21 18:21:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2021-02-21 18:21:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2021-02-21 18:21:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2021-02-21 18:21:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2021-02-21 18:21:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2021-02-21 18:21:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2021-02-21 18:21:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2021-02-21 18:21:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2021-02-21 18:21:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2021-02-21 18:21:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2021-02-21 18:21:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2021-02-21 18:21:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2021-02-21 18:21:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2021-02-21 18:21:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2021-02-21 18:21:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2021-02-21 18:21:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2021-02-21 18:21:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2021-02-21 18:21:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2021-02-21 18:21:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2021-02-21 18:21:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2021-02-21 18:21:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2021-02-21 18:21:57,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2021-02-21 18:21:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2021-02-21 18:21:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2021-02-21 18:21:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2021-02-21 18:21:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2021-02-21 18:21:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2021-02-21 18:21:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2021-02-21 18:21:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2021-02-21 18:21:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2021-02-21 18:21:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2021-02-21 18:21:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2021-02-21 18:21:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2021-02-21 18:21:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2021-02-21 18:21:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2021-02-21 18:21:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2021-02-21 18:21:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-21 18:21:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-21 18:21:57,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-21 18:21:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-21 18:21:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-21 18:21:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-21 18:21:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-02-21 18:21:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-02-21 18:21:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-21 18:21:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2021-02-21 18:21:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-02-21 18:21:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2021-02-21 18:21:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2021-02-21 18:21:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2021-02-21 18:21:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2021-02-21 18:21:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2021-02-21 18:21:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2021-02-21 18:21:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2021-02-21 18:21:57,432 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2021-02-21 18:21:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2021-02-21 18:21:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2021-02-21 18:21:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2021-02-21 18:21:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2021-02-21 18:21:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2021-02-21 18:21:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2021-02-21 18:21:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2021-02-21 18:21:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2021-02-21 18:21:57,433 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2021-02-21 18:21:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2021-02-21 18:21:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2021-02-21 18:21:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2021-02-21 18:21:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2021-02-21 18:21:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-21 18:21:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-21 18:21:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2021-02-21 18:21:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-21 18:21:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-21 18:21:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-02-21 18:21:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2021-02-21 18:21:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2021-02-21 18:21:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2021-02-21 18:21:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2021-02-21 18:21:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2021-02-21 18:21:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2021-02-21 18:21:57,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2021-02-21 18:21:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2021-02-21 18:21:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2021-02-21 18:21:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2021-02-21 18:21:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2021-02-21 18:21:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2021-02-21 18:21:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2021-02-21 18:21:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2021-02-21 18:21:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-21 18:21:57,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-21 18:21:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-21 18:21:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 18:21:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-21 18:21:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-21 18:21:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-21 18:21:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-21 18:21:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-21 18:21:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-21 18:21:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-21 18:21:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-21 18:21:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2021-02-21 18:21:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2021-02-21 18:21:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-02-21 18:21:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 18:21:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 18:21:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-21 18:21:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-21 18:21:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 18:21:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-21 18:21:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 18:21:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-21 18:21:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-21 18:21:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-21 18:21:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-21 18:21:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-21 18:21:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-21 18:21:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-21 18:21:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-21 18:21:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-21 18:21:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-21 18:21:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-21 18:21:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-21 18:21:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-21 18:21:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 18:21:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2021-02-21 18:21:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2021-02-21 18:21:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2021-02-21 18:21:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2021-02-21 18:21:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2021-02-21 18:21:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-21 18:21:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-21 18:21:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 18:21:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-21 18:21:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-21 18:21:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-21 18:21:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-21 18:21:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-21 18:21:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-02-21 18:21:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-21 18:21:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2021-02-21 18:21:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2021-02-21 18:21:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-02-21 18:21:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-02-21 18:21:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2021-02-21 18:21:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-02-21 18:21:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-02-21 18:21:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2021-02-21 18:21:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2021-02-21 18:21:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-02-21 18:21:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2021-02-21 18:21:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2021-02-21 18:21:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-21 18:21:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-21 18:21:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-21 18:21:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-21 18:21:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2021-02-21 18:21:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-21 18:21:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2021-02-21 18:21:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2021-02-21 18:21:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-02-21 18:21:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-02-21 18:21:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-02-21 18:21:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2021-02-21 18:21:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-21 18:21:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-21 18:21:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-21 18:21:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 18:21:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2021-02-21 18:21:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 18:21:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2021-02-21 18:21:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2021-02-21 18:21:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-02-21 18:21:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-02-21 18:21:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-21 18:21:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 18:21:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2021-02-21 18:21:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-02-21 18:21:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-21 18:21:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-02-21 18:21:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-02-21 18:21:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-21 18:21:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-21 18:21:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2021-02-21 18:21:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-21 18:21:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2021-02-21 18:21:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-21 18:21:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-21 18:21:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2021-02-21 18:21:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2021-02-21 18:21:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2021-02-21 18:21:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-21 18:21:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2021-02-21 18:21:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2021-02-21 18:21:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-21 18:21:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-21 18:21:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-02-21 18:21:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-21 18:21:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2021-02-21 18:21:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2021-02-21 18:21:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 18:21:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2021-02-21 18:21:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 18:21:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2021-02-21 18:21:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2021-02-21 18:21:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2021-02-21 18:21:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-21 18:21:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-21 18:21:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-21 18:21:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-21 18:21:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-21 18:21:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2021-02-21 18:21:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2021-02-21 18:21:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2021-02-21 18:21:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2021-02-21 18:21:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-21 18:21:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2021-02-21 18:21:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2021-02-21 18:21:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2021-02-21 18:21:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2021-02-21 18:21:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 18:21:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-21 18:21:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-21 18:21:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 18:21:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2021-02-21 18:21:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 18:21:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 18:21:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-21 18:21:57,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-21 18:21:57,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 18:21:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2021-02-21 18:21:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2021-02-21 18:21:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-21 18:21:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-21 18:21:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_28 [2021-02-21 18:21:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2021-02-21 18:21:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 18:21:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-21 18:21:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-21 18:21:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-21 18:21:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 18:21:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 18:21:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 18:21:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 18:21:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 18:21:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 18:21:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-21 18:21:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-21 18:21:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 18:21:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2021-02-21 18:21:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 18:21:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-21 18:21:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-02-21 18:21:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2021-02-21 18:21:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2021-02-21 18:21:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-02-21 18:21:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 18:21:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-02-21 18:21:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-02-21 18:21:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-21 18:21:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-21 18:21:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 18:21:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2021-02-21 18:21:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-02-21 18:21:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2021-02-21 18:21:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_15 [2021-02-21 18:21:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18 [2021-02-21 18:21:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_16 [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_19 [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_25 [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_24 [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2021-02-21 18:21:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2021-02-21 18:21:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-21 18:21:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2021-02-21 18:21:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-21 18:21:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_26 [2021-02-21 18:21:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-21 18:21:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_27 [2021-02-21 18:21:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-02-21 18:21:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 18:21:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 18:21:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-21 18:21:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-21 18:21:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 18:21:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-02-21 18:21:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-02-21 18:21:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2021-02-21 18:21:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-21 18:21:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 18:21:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 18:21:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-21 18:21:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-21 18:21:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 18:21:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 18:21:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2021-02-21 18:21:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2021-02-21 18:21:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2021-02-21 18:21:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2021-02-21 18:21:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2021-02-21 18:21:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2021-02-21 18:21:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2021-02-21 18:21:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 18:21:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2021-02-21 18:21:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2021-02-21 18:21:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 18:21:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2021-02-21 18:21:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2021-02-21 18:21:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2021-02-21 18:21:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2021-02-21 18:21:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2021-02-21 18:21:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2021-02-21 18:21:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2021-02-21 18:21:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2021-02-21 18:21:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2021-02-21 18:21:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2021-02-21 18:21:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2021-02-21 18:21:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2021-02-21 18:21:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2021-02-21 18:21:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2021-02-21 18:21:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2021-02-21 18:21:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2021-02-21 18:21:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2021-02-21 18:21:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2021-02-21 18:21:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2021-02-21 18:21:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2021-02-21 18:21:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2021-02-21 18:21:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2021-02-21 18:21:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2021-02-21 18:21:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2021-02-21 18:21:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2021-02-21 18:21:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2021-02-21 18:21:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-21 18:21:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2021-02-21 18:21:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-21 18:21:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-21 18:21:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2021-02-21 18:21:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2021-02-21 18:21:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-21 18:21:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-21 18:21:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2021-02-21 18:21:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2021-02-21 18:21:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-21 18:21:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-21 18:21:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-21 18:21:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-21 18:21:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2021-02-21 18:21:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 18:21:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-21 18:21:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-21 18:21:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-21 18:21:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2021-02-21 18:21:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2021-02-21 18:21:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2021-02-21 18:21:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2021-02-21 18:21:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-21 18:21:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-21 18:21:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-21 18:21:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-21 18:21:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-21 18:21:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-21 18:21:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-21 18:21:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-21 18:21:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-21 18:21:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-21 18:21:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-21 18:21:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2021-02-21 18:21:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2021-02-21 18:21:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2021-02-21 18:21:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-21 18:21:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 18:21:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 18:21:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 18:21:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-21 18:21:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-21 18:21:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-02-21 18:21:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2021-02-21 18:21:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-21 18:21:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2021-02-21 18:21:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2021-02-21 18:21:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-02-21 18:21:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2021-02-21 18:21:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18___0 [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2021-02-21 18:21:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2021-02-21 18:21:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2021-02-21 18:21:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2021-02-21 18:21:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2021-02-21 18:21:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2021-02-21 18:21:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2021-02-21 18:21:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2021-02-21 18:21:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2021-02-21 18:21:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2021-02-21 18:21:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2021-02-21 18:21:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2021-02-21 18:21:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2021-02-21 18:21:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2021-02-21 18:21:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-21 18:21:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-02-21 18:21:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2021-02-21 18:21:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-02-21 18:21:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-02-21 18:21:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2021-02-21 18:21:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2021-02-21 18:21:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-02-21 18:21:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2021-02-21 18:21:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-21 18:21:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-21 18:21:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-21 18:21:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-02-21 18:21:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2021-02-21 18:21:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2021-02-21 18:21:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2021-02-21 18:21:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2021-02-21 18:21:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2021-02-21 18:21:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2021-02-21 18:21:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2021-02-21 18:21:57,499 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2021-02-21 18:21:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2021-02-21 18:21:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2021-02-21 18:21:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2021-02-21 18:21:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2021-02-21 18:21:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2021-02-21 18:21:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2021-02-21 18:21:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2021-02-21 18:21:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2021-02-21 18:21:57,500 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2021-02-21 18:21:57,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 18:21:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2021-02-21 18:21:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2021-02-21 18:21:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2021-02-21 18:21:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2021-02-21 18:21:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2021-02-21 18:21:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2021-02-21 18:21:57,502 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-02-21 18:21:57,503 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2021-02-21 18:21:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2021-02-21 18:21:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2021-02-21 18:21:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2021-02-21 18:21:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2021-02-21 18:21:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2021-02-21 18:21:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2021-02-21 18:21:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2021-02-21 18:21:57,504 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2021-02-21 18:21:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2021-02-21 18:21:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2021-02-21 18:21:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2021-02-21 18:21:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2021-02-21 18:21:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2021-02-21 18:21:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2021-02-21 18:21:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2021-02-21 18:21:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2021-02-21 18:21:57,505 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2021-02-21 18:21:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2021-02-21 18:21:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2021-02-21 18:21:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2021-02-21 18:21:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2021-02-21 18:21:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2021-02-21 18:21:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2021-02-21 18:21:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2021-02-21 18:21:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2021-02-21 18:21:57,506 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2021-02-21 18:21:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2021-02-21 18:21:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2021-02-21 18:21:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2021-02-21 18:21:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2021-02-21 18:21:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2021-02-21 18:21:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2021-02-21 18:21:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-02-21 18:21:57,507 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-02-21 18:21:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-21 18:21:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2021-02-21 18:21:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2021-02-21 18:21:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2021-02-21 18:21:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-02-21 18:21:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-02-21 18:21:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-02-21 18:21:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2021-02-21 18:21:57,508 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2021-02-21 18:21:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2021-02-21 18:21:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2021-02-21 18:21:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2021-02-21 18:21:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2021-02-21 18:21:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2021-02-21 18:21:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2021-02-21 18:21:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2021-02-21 18:21:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-21 18:21:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-02-21 18:21:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-02-21 18:21:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-02-21 18:21:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-02-21 18:21:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2021-02-21 18:21:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2021-02-21 18:21:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2021-02-21 18:21:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2021-02-21 18:21:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2021-02-21 18:21:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2021-02-21 18:21:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-21 18:21:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-21 18:21:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-21 18:21:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2021-02-21 18:21:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2021-02-21 18:21:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2021-02-21 18:21:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2021-02-21 18:21:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-21 18:21:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-21 18:21:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 18:21:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-21 18:21:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 18:21:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 18:21:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-21 18:21:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-21 18:21:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-21 18:21:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-21 18:21:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 18:21:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 18:21:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-21 18:21:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-21 18:21:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-21 18:21:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-21 18:21:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 18:21:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 18:21:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 18:21:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 18:21:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 18:21:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 18:21:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 18:21:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 18:21:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 18:21:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 18:21:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 18:21:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 18:21:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 18:21:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-21 18:21:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 18:21:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-21 18:22:02,779 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 [2021-02-21 18:22:02,779 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume 10 == ~size % 4294967296; [2021-02-21 18:22:02,779 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: assume !(10 == ~size % 4294967296); [2021-02-21 18:22:02,779 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume 16 == ~size % 4294967296; [2021-02-21 18:22:02,779 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: assume !(16 == ~size % 4294967296); [2021-02-21 18:22:02,779 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume 4 == ~size % 4294967296; [2021-02-21 18:22:02,780 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11626: assume !(4 == ~size % 4294967296); [2021-02-21 18:22:02,780 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume 8 == ~size % 4294967296; [2021-02-21 18:22:02,780 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11630: assume !(8 == ~size % 4294967296); [2021-02-21 18:22:02,780 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-21 18:22:02,780 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-21 18:22:02,780 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume 2 == ~size % 4294967296; [2021-02-21 18:22:02,781 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11622: assume !(2 == ~size % 4294967296); [2021-02-21 18:22:02,781 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11668: assume -9223372036854775808 <= #t~ret1210 && #t~ret1210 <= 9223372036854775807;~tmp___0~25 := #t~ret1210;havoc #t~ret1210; [2021-02-21 18:22:02,781 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 [2021-02-21 18:22:02,781 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11670: assume 0 != ~tmp___0~25;#res := ~ret~17; [2021-02-21 18:22:02,782 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11670: assume !(0 != ~tmp___0~25);#res := ~ret~17; [2021-02-21 18:22:02,782 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 [2021-02-21 18:22:02,782 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11627: #res := ~ret~17; [2021-02-21 18:22:02,782 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11631: #res := ~ret~17; [2021-02-21 18:22:02,782 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: ~tmp___2~10 := #t~ret1212;havoc #t~ret1212;#res := (if ~tmp___2~10 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~10 % 18446744073709551616 % 4294967296 else ~tmp___2~10 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-21 18:22:02,782 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11685: assume 0 != ~tmp___1~14;#res := ~ret~17; [2021-02-21 18:22:02,782 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11685: assume !(0 != ~tmp___1~14);#res := ~ret~17; [2021-02-21 18:22:02,783 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11619: #res := ~ret~17; [2021-02-21 18:22:02,783 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume -9223372036854775808 <= #t~ret1211 && #t~ret1211 <= 9223372036854775807;~tmp___1~14 := #t~ret1211;havoc #t~ret1211; [2021-02-21 18:22:02,783 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11623: #res := ~ret~17; [2021-02-21 18:22:13,000 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-21 18:22:18,721 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11772: assume -9223372036854775808 <= #t~ret1215 && #t~ret1215 <= 9223372036854775807;~tmp___0~26 := #t~ret1215;havoc #t~ret1215; [2021-02-21 18:22:18,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume 8 == ~size % 4294967296; [2021-02-21 18:22:18,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11739: assume !(8 == ~size % 4294967296); [2021-02-21 18:22:18,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11774: assume 0 != ~tmp___0~26;#res := ~ret~18; [2021-02-21 18:22:18,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11774: assume !(0 != ~tmp___0~26);#res := ~ret~18; [2021-02-21 18:22:18,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume 10 == ~size % 4294967296; [2021-02-21 18:22:18,722 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: assume !(10 == ~size % 4294967296); [2021-02-21 18:22:18,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 2 == ~size % 4294967296; [2021-02-21 18:22:18,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(2 == ~size % 4294967296); [2021-02-21 18:22:18,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume 4 == ~size % 4294967296; [2021-02-21 18:22:18,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: assume !(4 == ~size % 4294967296); [2021-02-21 18:22:18,723 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 [2021-02-21 18:22:18,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2021-02-21 18:22:18,723 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2021-02-21 18:22:18,724 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11740: #res := ~ret~18; [2021-02-21 18:22:18,724 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 [2021-02-21 18:22:18,724 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732: #res := ~ret~18; [2021-02-21 18:22:18,724 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11736: #res := ~ret~18; [2021-02-21 18:22:18,724 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11798: ~tmp___2~11 := #t~ret1217;havoc #t~ret1217;#res := (if ~tmp___2~11 % 18446744073709551616 % 4294967296 <= 2147483647 then ~tmp___2~11 % 18446744073709551616 % 4294967296 else ~tmp___2~11 % 18446744073709551616 % 4294967296 - 4294967296); [2021-02-21 18:22:18,724 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: assume 0 != ~tmp___1~15;#res := ~ret~18; [2021-02-21 18:22:18,724 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11788: assume !(0 != ~tmp___1~15);#res := ~ret~18; [2021-02-21 18:22:18,725 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11786: assume -9223372036854775808 <= #t~ret1216 && #t~ret1216 <= 9223372036854775807;~tmp___1~15 := #t~ret1216;havoc #t~ret1216; [2021-02-21 18:22:18,725 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11728: #res := ~ret~18; [2021-02-21 18:22:18,725 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume 16 == ~size % 4294967296; [2021-02-21 18:22:18,725 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint L11747: assume !(16 == ~size % 4294967296); [2021-02-21 18:22:18,725 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 [2021-02-21 18:22:19,444 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-21 18:27:13,504 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 18:27:13,504 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-02-21 18:27:13,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:27:13 BoogieIcfgContainer [2021-02-21 18:27:13,517 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 18:27:13,522 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 18:27:13,522 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 18:27:13,527 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 18:27:13,528 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 06:21:47" (1/3) ... [2021-02-21 18:27:13,529 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43f689b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:27:13, skipping insertion in model container [2021-02-21 18:27:13,529 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:21:56" (2/3) ... [2021-02-21 18:27:13,529 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43f689b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:27:13, skipping insertion in model container [2021-02-21 18:27:13,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:27:13" (3/3) ... [2021-02-21 18:27:13,534 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2021-02-21 18:27:13,543 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-21 18:27:13,556 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-21 18:27:13,583 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-21 18:27:13,648 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 18:27:13,648 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 18:27:13,648 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-21 18:27:13,648 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 18:27:13,649 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 18:27:13,649 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 18:27:13,649 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 18:27:13,649 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 18:27:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 5611 states. [2021-02-21 18:27:13,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2021-02-21 18:27:13,818 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:27:13,820 INFO L422 BasicCegarLoop]: trace histogram [32, 32, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:27:13,821 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:27:13,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:27:13,827 INFO L82 PathProgramCache]: Analyzing trace with hash -185646081, now seen corresponding path program 1 times [2021-02-21 18:27:13,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 18:27:13,840 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360042279] [2021-02-21 18:27:13,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:27:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:15,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:15,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:15,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:15,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:27:15,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:15,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:27:15,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:15,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:42,765 WARN L202 SmtUtils]: Spent 26.71 s on a formula simplification that was a NOOP. DAG size: 2014 [2021-02-21 18:27:42,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:27:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:43,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:43,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:43,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 18:27:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:43,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:43,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:43,909 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-02-21 18:27:43,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 18:27:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:27:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:27:44,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-02-21 18:27:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-02-21 18:27:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-02-21 18:27:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-21 18:27:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-02-21 18:27:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-02-21 18:27:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-02-21 18:27:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 18:27:44,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-02-21 18:27:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-02-21 18:27:44,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-21 18:27:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-21 18:27:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 18:27:44,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 18:27:44,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-21 18:27:44,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-02-21 18:27:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-21 18:27:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-21 18:27:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-21 18:27:44,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-02-21 18:27:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-21 18:27:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-02-21 18:27:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-21 18:27:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2021-02-21 18:27:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-02-21 18:27:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2021-02-21 18:27:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-02-21 18:27:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2021-02-21 18:27:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2021-02-21 18:27:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-02-21 18:27:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:44,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:27:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:44,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:44,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:45,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2021-02-21 18:27:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:45,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:45,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:45,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2021-02-21 18:27:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:27:45,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:27:45,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:27:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4278 trivial. 0 not checked. [2021-02-21 18:27:45,710 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360042279] [2021-02-21 18:27:45,711 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:27:45,711 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-21 18:27:45,712 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888193316] [2021-02-21 18:27:45,718 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 18:27:45,718 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 18:27:45,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 18:27:45,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-02-21 18:27:45,735 INFO L87 Difference]: Start difference. First operand 5611 states. Second operand 7 states. [2021-02-21 18:28:31,093 WARN L202 SmtUtils]: Spent 28.48 s on a formula simplification that was a NOOP. DAG size: 2016 [2021-02-21 18:28:32,601 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2021-02-21 18:29:50,326 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-02-21 18:30:53,583 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 196