/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 09:02:18,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 09:02:18,273 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 09:02:18,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 09:02:18,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 09:02:18,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 09:02:18,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 09:02:18,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 09:02:18,323 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 09:02:18,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 09:02:18,329 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 09:02:18,331 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 09:02:18,331 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 09:02:18,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 09:02:18,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 09:02:18,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 09:02:18,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 09:02:18,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 09:02:18,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 09:02:18,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 09:02:18,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 09:02:18,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 09:02:18,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 09:02:18,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 09:02:18,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 09:02:18,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 09:02:18,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 09:02:18,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 09:02:18,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 09:02:18,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 09:02:18,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 09:02:18,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 09:02:18,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 09:02:18,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 09:02:18,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 09:02:18,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 09:02:18,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 09:02:18,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 09:02:18,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 09:02:18,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 09:02:18,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 09:02:18,372 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 09:02:18,399 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 09:02:18,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 09:02:18,400 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 09:02:18,400 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 09:02:18,401 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 09:02:18,401 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 09:02:18,401 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 09:02:18,401 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 09:02:18,401 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 09:02:18,402 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 09:02:18,402 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 09:02:18,403 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 09:02:18,403 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 09:02:18,403 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 09:02:18,403 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 09:02:18,403 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 09:02:18,403 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 09:02:18,403 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 09:02:18,404 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 09:02:18,404 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 09:02:18,404 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 09:02:18,404 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 09:02:18,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 09:02:18,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 09:02:18,405 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 09:02:18,405 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 09:02:18,405 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 09:02:18,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 09:02:18,405 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 09:02:18,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 09:02:18,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 09:02:18,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 09:02:18,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 09:02:18,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 09:02:18,406 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 09:02:18,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 09:02:18,406 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 09:02:18,406 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 09:02:18,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 09:02:18,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 09:02:18,407 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 09:02:18,407 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 09:02:18,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 09:02:18,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 09:02:18,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 09:02:18,651 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 09:02:18,651 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 09:02:18,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2023-04-03 09:02:19,845 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 09:02:20,475 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 09:02:20,475 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2023-04-03 09:02:20,544 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79f195b20/84784d27187c477facea22a324157f39/FLAGb6429c21a [2023-04-03 09:02:20,555 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79f195b20/84784d27187c477facea22a324157f39 [2023-04-03 09:02:20,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 09:02:20,559 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 09:02:20,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 09:02:20,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 09:02:20,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 09:02:20,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 09:02:20" (1/1) ... [2023-04-03 09:02:20,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@790a2507 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:20, skipping insertion in model container [2023-04-03 09:02:20,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 09:02:20" (1/1) ... [2023-04-03 09:02:20,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 09:02:20,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 09:02:25,965 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580326,580339] [2023-04-03 09:02:25,971 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580473,580486] [2023-04-03 09:02:25,972 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580612,580625] [2023-04-03 09:02:25,972 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580770,580783] [2023-04-03 09:02:26,019 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 09:02:26,116 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 09:02:26,800 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580326,580339] [2023-04-03 09:02:26,800 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580473,580486] [2023-04-03 09:02:26,801 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580612,580625] [2023-04-03 09:02:26,801 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i[580770,580783] [2023-04-03 09:02:26,807 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 09:02:26,968 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 09:02:26,968 WARN L667 CHandler]: The function __get_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 09:02:26,968 WARN L667 CHandler]: The function __put_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 09:02:26,968 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 09:02:26,968 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 09:02:26,975 INFO L208 MainTranslator]: Completed translation [2023-04-03 09:02:26,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26 WrapperNode [2023-04-03 09:02:26,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 09:02:26,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 09:02:26,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 09:02:26,977 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 09:02:26,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (1/1) ... [2023-04-03 09:02:27,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (1/1) ... [2023-04-03 09:02:27,202 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (1/1) ... [2023-04-03 09:02:27,203 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (1/1) ... [2023-04-03 09:02:27,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (1/1) ... [2023-04-03 09:02:27,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (1/1) ... [2023-04-03 09:02:27,698 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (1/1) ... [2023-04-03 09:02:27,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (1/1) ... [2023-04-03 09:02:27,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 09:02:27,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 09:02:27,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 09:02:27,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 09:02:27,858 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (1/1) ... [2023-04-03 09:02:27,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 09:02:27,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 09:02:27,891 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-03 09:02:27,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-03 09:02:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 09:02:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 09:02:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 09:02:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-03 09:02:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-04-03 09:02:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2023-04-03 09:02:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2023-04-03 09:02:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2023-04-03 09:02:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2023-04-03 09:02:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2023-04-03 09:02:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2023-04-03 09:02:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-03 09:02:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_15 [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_16 [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18 [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_19 [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_24 [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_25 [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_26 [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_27 [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_28 [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 09:02:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2023-04-03 09:02:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2023-04-03 09:02:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2023-04-03 09:02:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2023-04-03 09:02:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2023-04-03 09:02:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18___0 [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-04-03 09:02:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2023-04-03 09:02:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2023-04-03 09:02:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2023-04-03 09:02:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2023-04-03 09:02:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2023-04-03 09:02:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2023-04-03 09:02:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-04-03 09:02:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2023-04-03 09:02:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2023-04-03 09:02:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-03 09:02:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 09:02:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-03 09:02:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-03 09:02:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2023-04-03 09:02:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2023-04-03 09:02:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2023-04-03 09:02:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-04-03 09:02:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2023-04-03 09:02:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2023-04-03 09:02:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2023-04-03 09:02:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 09:02:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 09:02:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 09:02:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 09:02:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-04-03 09:02:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_28 [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 09:02:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 09:02:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 09:02:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-03 09:02:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 09:02:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 09:02:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 09:02:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-04-03 09:02:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-04-03 09:02:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 09:02:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 09:02:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_15 [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18 [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_16 [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_19 [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2023-04-03 09:02:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_25 [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_24 [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_26 [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_27 [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-03 09:02:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-04-03 09:02:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2023-04-03 09:02:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2023-04-03 09:02:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2023-04-03 09:02:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2023-04-03 09:02:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-03 09:02:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2023-04-03 09:02:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2023-04-03 09:02:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2023-04-03 09:02:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2023-04-03 09:02:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2023-04-03 09:02:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2023-04-03 09:02:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18___0 [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2023-04-03 09:02:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2023-04-03 09:02:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-04-03 09:02:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-04-03 09:02:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2023-04-03 09:02:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2023-04-03 09:02:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-04-03 09:02:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2023-04-03 09:02:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2023-04-03 09:02:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2023-04-03 09:02:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2023-04-03 09:02:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-04-03 09:02:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2023-04-03 09:02:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2023-04-03 09:02:28,097 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-04-03 09:02:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2023-04-03 09:02:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-04-03 09:02:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2023-04-03 09:02:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2023-04-03 09:02:28,102 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2023-04-03 09:02:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-03 09:02:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-03 09:02:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-03 09:02:28,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-03 09:02:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 09:02:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 09:02:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 09:02:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 09:02:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 09:02:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 09:02:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 09:02:28,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 09:02:29,584 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 09:02:29,592 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 09:02:30,192 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10779: ~tmp___2~10 := #t~ret1105;havoc #t~ret1105;#res := (if ~tmp___2~10 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~10 % 4294967296 % 4294967296 else ~tmp___2~10 % 4294967296 % 4294967296 - 4294967296); [2023-04-03 09:02:30,193 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10752: assume -2147483648 <= #t~ret1103 && #t~ret1103 <= 2147483647;~tmp___0~25 := #t~ret1103;havoc #t~ret1103; [2023-04-03 09:02:30,193 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_default: SUMMARY for call #t~ret1105 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2023-04-03 09:02:30,193 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10769: assume 0 != ~tmp___1~15;#res := ~ret~17; [2023-04-03 09:02:30,193 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10769: assume !(0 != ~tmp___1~15);#res := ~ret~17; [2023-04-03 09:02:30,193 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10767: assume -2147483648 <= #t~ret1104 && #t~ret1104 <= 2147483647;~tmp___1~15 := #t~ret1104;havoc #t~ret1104; [2023-04-03 09:02:30,193 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10722: assume 16 == ~size % 4294967296; [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10722: assume !(16 == ~size % 4294967296); [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_16: SUMMARY for call #t~ret1104 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10714: assume 8 == ~size % 4294967296; [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10714: assume !(8 == ~size % 4294967296); [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10718: assume 10 == ~size % 4294967296; [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10718: assume !(10 == ~size % 4294967296); [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10706: assume 2 == ~size % 4294967296; [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10706: assume !(2 == ~size % 4294967296); [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: assume 4 == ~size % 4294967296; [2023-04-03 09:02:30,194 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: assume !(4 == ~size % 4294967296); [2023-04-03 09:02:30,195 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_8: #res := ~ret~17; [2023-04-03 09:02:30,195 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_4: #res := ~ret~17; [2023-04-03 09:02:30,195 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10754: assume 0 != ~tmp___0~25;#res := ~ret~17; [2023-04-03 09:02:30,195 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10754: assume !(0 != ~tmp___0~25);#res := ~ret~17; [2023-04-03 09:02:30,195 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_1: #res := ~ret~17; [2023-04-03 09:02:30,195 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_2: #res := ~ret~17; [2023-04-03 09:02:30,257 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_10: SUMMARY for call #t~ret1103 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2023-04-03 09:02:41,881 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_default: SUMMARY for call #t~ret1110 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2023-04-03 09:02:41,881 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10872: assume 0 != ~tmp___1~16;#res := ~ret~18; [2023-04-03 09:02:41,881 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10872: assume !(0 != ~tmp___1~16);#res := ~ret~18; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10870: assume -2147483648 <= #t~ret1109 && #t~ret1109 <= 2147483647;~tmp___1~16 := #t~ret1109;havoc #t~ret1109; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10858: assume 0 != ~tmp___0~26;#res := ~ret~18; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10858: assume !(0 != ~tmp___0~26);#res := ~ret~18; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10827: assume 10 == ~size % 4294967296; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10827: assume !(10 == ~size % 4294967296); [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10831: assume 16 == ~size % 4294967296; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10831: assume !(16 == ~size % 4294967296); [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10819: assume 4 == ~size % 4294967296; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10819: assume !(4 == ~size % 4294967296); [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10856: assume -2147483648 <= #t~ret1108 && #t~ret1108 <= 2147483647;~tmp___0~26 := #t~ret1108;havoc #t~ret1108; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10823: assume 8 == ~size % 4294967296; [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10823: assume !(8 == ~size % 4294967296); [2023-04-03 09:02:41,882 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_16: SUMMARY for call #t~ret1109 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2023-04-03 09:02:41,883 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10815: assume 2 == ~size % 4294967296; [2023-04-03 09:02:41,883 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10815: assume !(2 == ~size % 4294967296); [2023-04-03 09:02:41,883 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_8: #res := ~ret~18; [2023-04-03 09:02:41,883 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_4: #res := ~ret~18; [2023-04-03 09:02:41,883 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L10882: ~tmp___2~11 := #t~ret1110;havoc #t~ret1110;#res := (if ~tmp___2~11 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~11 % 4294967296 % 4294967296 else ~tmp___2~11 % 4294967296 % 4294967296 - 4294967296); [2023-04-03 09:02:41,883 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_1: #res := ~ret~18; [2023-04-03 09:02:41,883 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_2: #res := ~ret~18; [2023-04-03 09:02:41,883 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_10: SUMMARY for call #t~ret1108 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2023-04-03 09:02:42,568 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 09:05:09,503 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 09:05:15,097 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 09:05:15,097 INFO L302 CfgBuilder]: Removed 8 assume(true) statements. [2023-04-03 09:05:15,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 09:05:15 BoogieIcfgContainer [2023-04-03 09:05:15,106 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 09:05:15,108 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 09:05:15,108 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 09:05:15,111 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 09:05:15,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 09:02:20" (1/3) ... [2023-04-03 09:05:15,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f86b80d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 09:05:15, skipping insertion in model container [2023-04-03 09:05:15,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 09:02:26" (2/3) ... [2023-04-03 09:05:15,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f86b80d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 09:05:15, skipping insertion in model container [2023-04-03 09:05:15,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 09:05:15" (3/3) ... [2023-04-03 09:05:15,113 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-media-usb-uvc-uvcvideo.cil.i [2023-04-03 09:05:15,134 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 09:05:15,135 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-03 09:05:15,266 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 09:05:15,279 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1f8d2442, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 09:05:15,280 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-03 09:05:15,300 INFO L276 IsEmpty]: Start isEmpty. Operand has 4636 states, 2882 states have (on average 1.3285912560721722) internal successors, (3829), 2968 states have internal predecessors, (3829), 1279 states have call successors, (1279), 464 states have call predecessors, (1279), 463 states have return successors, (1272), 1236 states have call predecessors, (1272), 1272 states have call successors, (1272) [2023-04-03 09:05:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-04-03 09:05:15,313 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:05:15,314 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:05:15,315 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting 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 (and 2 more)] === [2023-04-03 09:05:15,319 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:05:15,319 INFO L85 PathProgramCache]: Analyzing trace with hash 1733621020, now seen corresponding path program 1 times [2023-04-03 09:05:15,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:05:15,326 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74204352] [2023-04-03 09:05:15,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:05:15,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:05:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:05:18,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-04-03 09:05:18,430 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:05:18,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74204352] [2023-04-03 09:05:18,431 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [74204352] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:05:18,431 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:05:18,431 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-03 09:05:18,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093451630] [2023-04-03 09:05:18,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:05:18,436 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-03 09:05:18,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:05:18,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-03 09:05:18,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-04-03 09:05:18,470 INFO L87 Difference]: Start difference. First operand has 4636 states, 2882 states have (on average 1.3285912560721722) internal successors, (3829), 2968 states have internal predecessors, (3829), 1279 states have call successors, (1279), 464 states have call predecessors, (1279), 463 states have return successors, (1272), 1236 states have call predecessors, (1272), 1272 states have call successors, (1272) Second operand has 8 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 2 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (22), 4 states have call predecessors, (22), 2 states have call successors, (22) [2023-04-03 09:05:20,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:22,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:24,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:26,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:28,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:30,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:32,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:47,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:49,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 09:05:49,427 INFO L93 Difference]: Finished difference Result 6608 states and 8883 transitions. [2023-04-03 09:05:49,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-04-03 09:05:49,429 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 2 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (22), 4 states have call predecessors, (22), 2 states have call successors, (22) Word has length 107 [2023-04-03 09:05:49,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 09:05:49,478 INFO L225 Difference]: With dead ends: 6608 [2023-04-03 09:05:49,478 INFO L226 Difference]: Without dead ends: 3307 [2023-04-03 09:05:49,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-04-03 09:05:49,508 INFO L413 NwaCegarLoop]: 3947 mSDtfsCounter, 4 mSDsluCounter, 23674 mSDsCounter, 0 mSdLazyCounter, 3373 mSolverCounterSat, 0 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 27621 SdHoareTripleChecker+Invalid, 3381 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3373 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.4s IncrementalHoareTripleChecker+Time [2023-04-03 09:05:49,509 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 27621 Invalid, 3381 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3373 Invalid, 8 Unknown, 0 Unchecked, 30.4s Time] [2023-04-03 09:05:49,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3307 states. [2023-04-03 09:05:49,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3307 to 3303. [2023-04-03 09:05:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3303 states, 1998 states have (on average 1.2852852852852852) internal successors, (2568), 2052 states have internal predecessors, (2568), 924 states have call successors, (924), 379 states have call predecessors, (924), 377 states have return successors, (923), 898 states have call predecessors, (923), 919 states have call successors, (923) [2023-04-03 09:05:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 3303 states and 4415 transitions. [2023-04-03 09:05:49,743 INFO L78 Accepts]: Start accepts. Automaton has 3303 states and 4415 transitions. Word has length 107 [2023-04-03 09:05:49,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 09:05:49,745 INFO L495 AbstractCegarLoop]: Abstraction has 3303 states and 4415 transitions. [2023-04-03 09:05:49,745 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 2 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (22), 4 states have call predecessors, (22), 2 states have call successors, (22) [2023-04-03 09:05:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3303 states and 4415 transitions. [2023-04-03 09:05:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-04-03 09:05:49,752 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 09:05:49,752 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 09:05:49,753 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 09:05:49,753 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting 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 (and 2 more)] === [2023-04-03 09:05:49,753 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 09:05:49,753 INFO L85 PathProgramCache]: Analyzing trace with hash -171105556, now seen corresponding path program 1 times [2023-04-03 09:05:49,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 09:05:49,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341408751] [2023-04-03 09:05:49,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 09:05:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 09:05:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 09:05:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-04-03 09:05:52,963 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 09:05:52,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341408751] [2023-04-03 09:05:52,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341408751] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 09:05:52,963 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 09:05:52,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-03 09:05:52,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313469254] [2023-04-03 09:05:52,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 09:05:52,965 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-03 09:05:52,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 09:05:52,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-03 09:05:52,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-04-03 09:05:52,966 INFO L87 Difference]: Start difference. First operand 3303 states and 4415 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 6 states have internal predecessors, (54), 4 states have call successors, (27), 5 states have call predecessors, (27), 3 states have return successors, (23), 4 states have call predecessors, (23), 4 states have call successors, (23) [2023-04-03 09:05:55,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:57,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:05:59,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:06:01,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:06:06,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:06:08,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:06:10,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:06:12,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:06:22,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 09:06:24,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []