/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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 06:52:23,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 06:52:23,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 06:52:23,420 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 06:52:23,421 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 06:52:23,423 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 06:52:23,426 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 06:52:23,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 06:52:23,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 06:52:23,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 06:52:23,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 06:52:23,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 06:52:23,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 06:52:23,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 06:52:23,434 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 06:52:23,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 06:52:23,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 06:52:23,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 06:52:23,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 06:52:23,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 06:52:23,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 06:52:23,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 06:52:23,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 06:52:23,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 06:52:23,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 06:52:23,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 06:52:23,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 06:52:23,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 06:52:23,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 06:52:23,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 06:52:23,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 06:52:23,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 06:52:23,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 06:52:23,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 06:52:23,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 06:52:23,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 06:52:23,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 06:52:23,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 06:52:23,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 06:52:23,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 06:52:23,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 06:52:23,457 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 06:52:23,470 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 06:52:23,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 06:52:23,471 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 06:52:23,471 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 06:52:23,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 06:52:23,472 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 06:52:23,472 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 06:52:23,472 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 06:52:23,473 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 06:52:23,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 06:52:23,473 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 06:52:23,473 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 06:52:23,473 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 06:52:23,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 06:52:23,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 06:52:23,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 06:52:23,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 06:52:23,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:52:23,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 06:52:23,474 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 06:52:23,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 06:52:23,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 06:52:23,475 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 06:52:23,475 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 06:52:23,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 06:52:23,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 06:52:23,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 06:52:23,657 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 06:52:23,658 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 06:52:23,658 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2023-04-03 06:52:24,709 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 06:52:25,230 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 06:52:25,231 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2023-04-03 06:52:25,282 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/796782975/9120ed2fc6e54ad3ba11f925959dd404/FLAG3f87341cf [2023-04-03 06:52:25,299 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/796782975/9120ed2fc6e54ad3ba11f925959dd404 [2023-04-03 06:52:25,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 06:52:25,310 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 06:52:25,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 06:52:25,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 06:52:25,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 06:52:25,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:52:25" (1/1) ... [2023-04-03 06:52:25,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74a66377 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:25, skipping insertion in model container [2023-04-03 06:52:25,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:52:25" (1/1) ... [2023-04-03 06:52:25,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 06:52:25,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 06:52:28,704 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[624921,624934] [2023-04-03 06:52:28,707 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[625066,625079] [2023-04-03 06:52:28,729 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:52:28,833 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 06:52:29,331 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[624921,624934] [2023-04-03 06:52:29,331 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i[625066,625079] [2023-04-03 06:52:29,337 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:52:29,513 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:52:29,513 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:52:29,513 WARN L667 CHandler]: The function __get_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:52:29,513 WARN L667 CHandler]: The function __put_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:52:29,514 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:52:29,514 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:52:29,519 INFO L208 MainTranslator]: Completed translation [2023-04-03 06:52:29,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29 WrapperNode [2023-04-03 06:52:29,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 06:52:29,520 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 06:52:29,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 06:52:29,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 06:52:29,529 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (1/1) ... [2023-04-03 06:52:29,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (1/1) ... [2023-04-03 06:52:29,672 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (1/1) ... [2023-04-03 06:52:29,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (1/1) ... [2023-04-03 06:52:29,908 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (1/1) ... [2023-04-03 06:52:29,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (1/1) ... [2023-04-03 06:52:30,030 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (1/1) ... [2023-04-03 06:52:30,072 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (1/1) ... [2023-04-03 06:52:30,179 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 06:52:30,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 06:52:30,180 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 06:52:30,180 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 06:52:30,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (1/1) ... [2023-04-03 06:52:30,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:52:30,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 06:52:30,206 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 06:52:30,209 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 06:52:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 06:52:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 06:52:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 06:52:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2023-04-03 06:52:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-04-03 06:52:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-04-03 06:52:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-04-03 06:52:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-04-03 06:52:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2023-04-03 06:52:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-04-03 06:52:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-04-03 06:52:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2023-04-03 06:52:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure media_devnode_is_registered [2023-04-03 06:52:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_endpoint [2023-04-03 06:52:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_format_by_guid [2023-04-03 06:52:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_colorspace [2023-04-03 06:52:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_simplify_fraction [2023-04-03 06:52:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fraction_to_interval [2023-04-03 06:52:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_id [2023-04-03 06:52:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_by_reference [2023-04-03 06:52:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_stream_by_id [2023-04-03 06:52:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_format [2023-04-03 06:52:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_streaming [2023-04-03 06:52:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_entity [2023-04-03 06:52:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_vendor_control [2023-04-03 06:52:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_standard_control [2023-04-03 06:52:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_parse_control [2023-04-03 06:52:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_entity [2023-04-03 06:52:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_forward [2023-04-03 06:52:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain_backward [2023-04-03 06:52:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_chain [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_terms [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_print_chain [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_scan_device [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_delete [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_release [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_unregister_video [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_video [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_terms [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_register_chains [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_disconnect [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_suspend [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_resume [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_resume [2023-04-03 06:52:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_reset_resume [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_get [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clock_param_set [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_cleanup [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_uvc_init_10_19 [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2023-04-03 06:52:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2023-04-03 06:52:30,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2023-04-03 06:52:30,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2023-04-03 06:52:30,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2023-04-03 06:52:30,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2023-04-03 06:52:30,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_2 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_3 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_10_10_15 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2023-04-03 06:52:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-03 06:52:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-03 06:52:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2023-04-03 06:52:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-03 06:52:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2023-04-03 06:52:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-03 06:52:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_4 [2023-04-03 06:52:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2023-04-03 06:52:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_6 [2023-04-03 06:52:30,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_5_6 [2023-04-03 06:52:30,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_5_9 [2023-04-03 06:52:30,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_5_10 [2023-04-03 06:52:30,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_5_13 [2023-04-03 06:52:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_5_4 [2023-04-03 06:52:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_5_7 [2023-04-03 06:52:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_5_8 [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_5 [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_39 [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_40 [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_51 [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_52 [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_58 [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_59 [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_plane_payload [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_setup [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_prepare [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_queue [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_buffer_finish [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_prepare [2023-04-03 06:52:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_wait_finish [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_init [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_buffers [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_buffers [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_buffer [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_buffer [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dequeue_buffer [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_mmap [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_poll [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_allocated [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_enable [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_cancel [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_next_buffer [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2023-04-03 06:52:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_nocheck [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_nocheck [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___0 [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_queue_streaming [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_rollback [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ioctl_ctrl_map [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_try_frame_interval [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_try_format [2023-04-03 06:52:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_format [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_format [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_streamparm [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_set_streamparm [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_acquire_privileges [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_dismiss_privileges [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_has_privileges [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_open [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_release [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_do_ioctl [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_ioctl [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_mapping [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_mapping [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_get_xu_query [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_put_xu_query [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_compat_ioctl32 [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_read [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_mmap [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_v4l2_poll [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_22 [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_23 [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2023-04-03 06:52:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_51___0 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure timespec_sub [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_ctrl [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_name [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_ctrl [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_fixup_video_ctrl [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_video_ctrl [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_video_ctrl [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_probe_video [2023-04-03 06:52:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_commit_video [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_decode [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_reset [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_init [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_cleanup [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_host_sof [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_clock_update [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_decode [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_update [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_dump [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_start [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_stats_stop [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_start [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_data [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_end [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_header [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_data [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isoc [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_bulk [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_encode_bulk [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_complete [2023-04-03 06:52:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_free_urb_buffers [2023-04-03 06:52:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_alloc_urb_buffers [2023-04-03 06:52:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_uninit_video [2023-04-03 06:52:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_endpoint_max_bpi [2023-04-03 06:52:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_isoc [2023-04-03 06:52:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video_bulk [2023-04-03 06:52:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_init_video [2023-04-03 06:52:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_suspend [2023-04-03 06:52:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_resume [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_init [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_enable [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58___0 [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59___0 [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60___0 [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62___0 [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_64 [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_65 [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_66 [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_67 [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_68 [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get_zoom [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set_zoom [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_data [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_test_bit [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_clear_bit [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_get_le_value [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_set_le_value [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_entity_match_guid [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_find_control [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_find_control [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_populate_cache [2023-04-03 06:52:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_get [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_query_v4l2_ctrl [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_ctrl [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_query_v4l2_menu [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_event [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_event [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_slave_event [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_send_events [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_event [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_del_event [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_begin [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_commit_entity [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_commit [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_get [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_set [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fixup_xu_info [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_fill_xu_info [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_xu_ctrl [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_xu_ctrl_query [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_resume_device [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_info [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __uvc_ctrl_add_mapping [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_add_mapping [2023-04-03 06:52:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_prune_entity [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_ctrl [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_init_device [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_mappings [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_ctrl_cleanup_device [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_init [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_cleanup [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_input_report_key [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_streaming [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_event_control [2023-04-03 06:52:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_complete [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_init [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_cleanup [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_start [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_status_stop [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_60 [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_61 [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_62 [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isight_decode [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_video_decode_isight [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_open [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_read [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_stats_release [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init_stream [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup_stream [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_init [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_debugfs_cleanup [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_19 [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entity [2023-04-03 06:52:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_cleanup_entity [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_init_entity [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure uvc_mc_register_entities [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 06:52:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 06:52:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 06:52:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 06:52:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 06:52:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uvc_clock [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_uvc_clock [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_uvc_clock [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_uvc_clock [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_uvc_clock [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_uvc_clock [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-03 06:52:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_user [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-03 06:52:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_ts [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_register [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure media_device_unregister [2023-04-03 06:52:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2023-04-03 06:52:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure memweight [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normalized_timespec [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2023-04-03 06:52:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enable_autosuspend [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_merge [2023-04-03 06:52:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_replace [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register_subdev [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_dequeue [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_queue_fh [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_subscribe [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_change [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_check [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_init [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_prio_max [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_printk_ioctl [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dqbuf [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_mmap [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2023-04-03 06:52:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_poll [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_qbuf [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_querybuf [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_reqbufs [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamoff [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_streamon [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure video_usercopy [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 06:52:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-03 06:52:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 06:52:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 06:52:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-04-03 06:52:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_39 [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_51 [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_40 [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_52 [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enable_autosuspend [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_58 [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_59 [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2023-04-03 06:52:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_init [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure media_devnode_is_registered [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_register [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure media_device_unregister [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_id [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entities [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_cleanup_entity [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_init [2023-04-03 06:52:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_suspend [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_resume [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_init [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_cleanup [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_start [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_stop [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_device [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_device [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_resume_device [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_simplify_fraction [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fraction_to_interval [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_endpoint [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_init_stream [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_cleanup_stream [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_format_by_guid [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_colorspace [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_by_reference [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_stream_by_id [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_format [2023-04-03 06:52:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_streaming [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_entity [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_vendor_control [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_standard_control [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_parse_control [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_entity [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_forward [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain_backward [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_chain [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_terms [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_print_chain [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_scan_device [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_delete [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_release [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_unregister_video [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_video [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_terms [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_register_chains [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_disconnect [2023-04-03 06:52:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_suspend [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_resume [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_resume [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_reset_resume [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_get [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clock_param_set [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_cleanup [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uvc_cleanup_10_2 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_uvc_init_10_19 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_4 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_10_5 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_10_6 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_10_7 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_10_8 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_10_10_9 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_2 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_3 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2023-04-03 06:52:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_10 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_10_11 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_10_12 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_10_13 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_10_14 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_10_10_15 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 06:52:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_kernel_param_ops_dummy_resourceless_instance_1 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_uvc_menu_info_dummy_resourceless_instance_2 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_subscribed_event_ops_dummy_resourceless_instance_3 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_4 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2023-04-03 06:52:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_4 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_6 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_5_6 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_5_9 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_5_10 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_5_13 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_5_4 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_5_7 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_5_8 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_5 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 06:52:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_querybuf [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_reqbufs [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_qbuf [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dqbuf [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamon [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_streamoff [2023-04-03 06:52:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_mmap [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_poll [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_plane_payload [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_init [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_buffers [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_buffers [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_buffer [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_buffer [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dequeue_buffer [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_enable [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_cancel [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_next_buffer [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_mmap [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_poll [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_allocated [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_update [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_setup [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_prepare [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_queue [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_buffer_finish [2023-04-03 06:52:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_prepare [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_wait_finish [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_user [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_enhanced_fast_string [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_string [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic_unrolled [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_nocheck [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_nocheck [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-03 06:52:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_51___0 [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_change [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_max [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_prio_check [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___0 [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_dequeue [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_subscribe [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_printk_ioctl [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure video_usercopy [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2023-04-03 06:52:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_queue_streaming [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_enable [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_probe_video [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_ctrl [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_ctrl [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_v4l2_menu [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_mapping [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_begin [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_commit [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_rollback [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_xu_ctrl_query [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ioctl_ctrl_map [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_try_frame_interval [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_try_format [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_format [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_format [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_streamparm [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_set_streamparm [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_acquire_privileges [2023-04-03 06:52:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_dismiss_privileges [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_has_privileges [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_open [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_release [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_do_ioctl [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_ioctl [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_mapping [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_mapping [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_get_xu_query [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_put_xu_query [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_compat_ioctl32 [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_read [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_mmap [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_v4l2_poll [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_19 [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_22 [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_23 [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-03 06:52:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58___0 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60___0 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62___0 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uvc_clock [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_uvc_clock [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59___0 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure set_normalized_timespec [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_sub [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_ts [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_66 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_67 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_64 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_68 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_65 [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-04-03 06:52:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isight [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_dump [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_ctrl [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_query_name [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_fixup_video_ctrl [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_video_ctrl [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_video_ctrl [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_commit_video [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_decode [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_reset [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_init [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_cleanup [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_clock_host_sof [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_decode [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_update [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_start [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_stats_stop [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_start [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_data [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_end [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_header [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_data [2023-04-03 06:52:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_isoc [2023-04-03 06:52:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_decode_bulk [2023-04-03 06:52:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_encode_bulk [2023-04-03 06:52:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_video_complete [2023-04-03 06:52:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_free_urb_buffers [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_alloc_urb_buffers [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_uninit_video [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_endpoint_max_bpi [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_isoc [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video_bulk [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_init_video [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure memweight [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_replace [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_merge [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_queue_fh [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_get_zoom [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_set_zoom [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_data [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_test_bit [2023-04-03 06:52:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_clear_bit [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_get_le_value [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_set_le_value [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_entity_match_guid [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_find_control [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_find_control [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_populate_cache [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_get [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__u8~0~X~$Pointer$~TO~~__s32~0 [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_query_v4l2_ctrl [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_event [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_event [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_slave_event [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_send_events [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_event [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_del_event [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_commit_entity [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~__s32~0~X~$Pointer$~TO~VOID [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fixup_xu_info [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_fill_xu_info [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_add_info [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_xu_ctrl [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure __uvc_ctrl_add_mapping [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_prune_entity [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_init_ctrl [2023-04-03 06:52:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_ctrl_cleanup_mappings [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_61 [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_60 [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_62 [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_init [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_cleanup [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_input_report_key [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_streaming [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_event_control [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_status_complete [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure isight_decode [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-04-03 06:52:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_open [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_read [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_debugfs_stats_release [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register_subdev [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_register_entity [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure uvc_mc_init_entity [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 06:52:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-03 06:52:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_irqlock_of_uvc_video_queue [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_uvc_clock [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_uvc_clock [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_uvc_clock [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_uvc_clock [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_uvc_clock [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_uvc_clock [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-03 06:52:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 06:52:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 06:52:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 06:52:31,695 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 06:52:31,707 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 06:52:32,109 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_default: SUMMARY for call #t~ret1127 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2023-04-03 06:52:32,109 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume 0 != ~tmp___0~23;#res := ~ret~17; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: assume !(0 != ~tmp___0~23);#res := ~ret~17; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756: ~tmp___2~9 := #t~ret1127;havoc #t~ret1127;#res := (if ~tmp___2~9 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~9 % 4294967296 % 4294967296 else ~tmp___2~9 % 4294967296 % 4294967296 - 4294967296); [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11729: assume -2147483648 <= #t~ret1125 && #t~ret1125 <= 2147483647;~tmp___0~23 := #t~ret1125;havoc #t~ret1125; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume 0 != ~tmp___1~13;#res := ~ret~17; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11746: assume !(0 != ~tmp___1~13);#res := ~ret~17; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_16: SUMMARY for call #t~ret1126 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11744: assume -2147483648 <= #t~ret1126 && #t~ret1126 <= 2147483647;~tmp___1~13 := #t~ret1126;havoc #t~ret1126; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume 16 == ~size % 4294967296; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699: assume !(16 == ~size % 4294967296); [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume 8 == ~size % 4294967296; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11691: assume !(8 == ~size % 4294967296); [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_8: #res := ~ret~17; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume 10 == ~size % 4294967296; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11695: assume !(10 == ~size % 4294967296); [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_4: #res := ~ret~17; [2023-04-03 06:52:32,110 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume 2 == ~size % 4294967296; [2023-04-03 06:52:32,111 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11683: assume !(2 == ~size % 4294967296); [2023-04-03 06:52:32,111 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_1: #res := ~ret~17; [2023-04-03 06:52:32,111 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_2: #res := ~ret~17; [2023-04-03 06:52:32,111 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume 4 == ~size % 4294967296; [2023-04-03 06:52:32,111 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11687: assume !(4 == ~size % 4294967296); [2023-04-03 06:52:32,111 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_10: SUMMARY for call #t~ret1125 := ldv__builtin_expect((if 0 != ~ret~17 then 1 else 0), 0); srcloc: null [2023-04-03 06:52:39,276 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-03 06:52:43,145 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_default: SUMMARY for call #t~ret1132 := copy_user_generic(~dst.base, ~dst.offset, ~src.base, ~src.offset, ~size); srcloc: null [2023-04-03 06:52:43,145 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11859: ~tmp___2~10 := #t~ret1132;havoc #t~ret1132;#res := (if ~tmp___2~10 % 4294967296 % 4294967296 <= 2147483647 then ~tmp___2~10 % 4294967296 % 4294967296 else ~tmp___2~10 % 4294967296 % 4294967296 - 4294967296); [2023-04-03 06:52:43,145 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == ~size % 4294967296; [2023-04-03 06:52:43,145 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume 0 != ~tmp___1~14;#res := ~ret~18; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11849: assume !(0 != ~tmp___1~14);#res := ~ret~18; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == ~size % 4294967296); [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11847: assume -2147483648 <= #t~ret1131 && #t~ret1131 <= 2147483647;~tmp___1~14 := #t~ret1131;havoc #t~ret1131; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume 10 == ~size % 4294967296; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: assume !(10 == ~size % 4294967296); [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_16: SUMMARY for call #t~ret1131 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume 0 != ~tmp___0~24;#res := ~ret~18; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11835: assume !(0 != ~tmp___0~24);#res := ~ret~18; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume 16 == ~size % 4294967296; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: assume !(16 == ~size % 4294967296); [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume 4 == ~size % 4294967296; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: assume !(4 == ~size % 4294967296); [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume 8 == ~size % 4294967296; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11800: assume !(8 == ~size % 4294967296); [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833: assume -2147483648 <= #t~ret1130 && #t~ret1130 <= 2147483647;~tmp___0~24 := #t~ret1130;havoc #t~ret1130; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume 2 == ~size % 4294967296; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L11792: assume !(2 == ~size % 4294967296); [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_8: #res := ~ret~18; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_4: #res := ~ret~18; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_1: #res := ~ret~18; [2023-04-03 06:52:43,146 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_2: #res := ~ret~18; [2023-04-03 06:52:43,147 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint case_10: SUMMARY for call #t~ret1130 := ldv__builtin_expect((if 0 != ~ret~18 then 1 else 0), 0); srcloc: null [2023-04-03 06:52:43,574 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 06:55:24,885 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 06:55:30,362 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 06:55:30,362 INFO L302 CfgBuilder]: Removed 9 assume(true) statements. [2023-04-03 06:55:30,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:55:30 BoogieIcfgContainer [2023-04-03 06:55:30,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 06:55:30,371 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 06:55:30,371 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 06:55:30,373 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 06:55:30,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 06:52:25" (1/3) ... [2023-04-03 06:55:30,374 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@119bf10c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:55:30, skipping insertion in model container [2023-04-03 06:55:30,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:52:29" (2/3) ... [2023-04-03 06:55:30,374 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@119bf10c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:55:30, skipping insertion in model container [2023-04-03 06:55:30,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:55:30" (3/3) ... [2023-04-03 06:55:30,375 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-uvc-uvcvideo.cil.i [2023-04-03 06:55:30,387 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 06:55:30,387 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-03 06:55:30,480 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 06:55:30,486 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;@716539d2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 06:55:30,486 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-03 06:55:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand has 5178 states, 3150 states have (on average 1.3257142857142856) internal successors, (4176), 3208 states have internal predecessors, (4176), 1455 states have call successors, (1455), 495 states have call predecessors, (1455), 493 states have return successors, (1445), 1417 states have call predecessors, (1445), 1445 states have call successors, (1445) [2023-04-03 06:55:30,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-04-03 06:55:30,531 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:55:30,532 INFO L195 NwaCegarLoop]: trace histogram [32, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:55:30,532 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:55:30,535 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:55:30,535 INFO L85 PathProgramCache]: Analyzing trace with hash 1966384420, now seen corresponding path program 1 times [2023-04-03 06:55:30,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:55:30,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018318634] [2023-04-03 06:55:30,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:55:30,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:55:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:55:32,464 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2023-04-03 06:55:32,464 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:55:32,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018318634] [2023-04-03 06:55:32,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018318634] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:55:32,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:55:32,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:55:32,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114656236] [2023-04-03 06:55:32,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:55:32,473 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:55:32,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:55:32,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:55:32,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:32,507 INFO L87 Difference]: Start difference. First operand has 5178 states, 3150 states have (on average 1.3257142857142856) internal successors, (4176), 3208 states have internal predecessors, (4176), 1455 states have call successors, (1455), 495 states have call predecessors, (1455), 493 states have return successors, (1445), 1417 states have call predecessors, (1445), 1445 states have call successors, (1445) Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2023-04-03 06:55:34,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:36,697 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 06:55:41,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:55:41,377 INFO L93 Difference]: Finished difference Result 10633 states and 14598 transitions. [2023-04-03 06:55:41,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:55:41,381 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 357 [2023-04-03 06:55:41,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:55:41,434 INFO L225 Difference]: With dead ends: 10633 [2023-04-03 06:55:41,434 INFO L226 Difference]: Without dead ends: 6970 [2023-04-03 06:55:41,454 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:41,457 INFO L413 NwaCegarLoop]: 4381 mSDtfsCounter, 4660 mSDsluCounter, 4337 mSDsCounter, 0 mSdLazyCounter, 1129 mSolverCounterSat, 13 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4660 SdHoareTripleChecker+Valid, 8718 SdHoareTripleChecker+Invalid, 1144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1129 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2023-04-03 06:55:41,457 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4660 Valid, 8718 Invalid, 1144 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1129 Invalid, 2 Unknown, 0 Unchecked, 8.5s Time] [2023-04-03 06:55:41,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6970 states. [2023-04-03 06:55:41,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6970 to 6962. [2023-04-03 06:55:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6962 states, 4245 states have (on average 1.3015312131919905) internal successors, (5525), 4306 states have internal predecessors, (5525), 1943 states have call successors, (1943), 774 states have call predecessors, (1943), 773 states have return successors, (1945), 1912 states have call predecessors, (1945), 1942 states have call successors, (1945) [2023-04-03 06:55:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6962 states to 6962 states and 9413 transitions. [2023-04-03 06:55:41,763 INFO L78 Accepts]: Start accepts. Automaton has 6962 states and 9413 transitions. Word has length 357 [2023-04-03 06:55:41,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:55:41,767 INFO L495 AbstractCegarLoop]: Abstraction has 6962 states and 9413 transitions. [2023-04-03 06:55:41,768 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (45), 3 states have call predecessors, (45), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2023-04-03 06:55:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 6962 states and 9413 transitions. [2023-04-03 06:55:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2023-04-03 06:55:41,778 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:55:41,778 INFO L195 NwaCegarLoop]: trace histogram [32, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:55:41,778 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 06:55:41,779 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:55:41,779 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:55:41,779 INFO L85 PathProgramCache]: Analyzing trace with hash 311990916, now seen corresponding path program 1 times [2023-04-03 06:55:41,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:55:41,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480635593] [2023-04-03 06:55:41,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:55:41,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:55:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:55:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2023-04-03 06:55:43,147 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:55:43,149 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480635593] [2023-04-03 06:55:43,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1480635593] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:55:43,149 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:55:43,149 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:55:43,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257898600] [2023-04-03 06:55:43,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:55:43,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:55:43,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:55:43,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:55:43,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:43,152 INFO L87 Difference]: Start difference. First operand 6962 states and 9413 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2023-04-03 06:55:45,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:47,297 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 06:55:52,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:55:52,277 INFO L93 Difference]: Finished difference Result 20060 states and 27140 transitions. [2023-04-03 06:55:52,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:55:52,279 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 377 [2023-04-03 06:55:52,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:55:52,545 INFO L225 Difference]: With dead ends: 20060 [2023-04-03 06:55:52,545 INFO L226 Difference]: Without dead ends: 13174 [2023-04-03 06:55:52,570 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:52,570 INFO L413 NwaCegarLoop]: 4295 mSDtfsCounter, 4261 mSDsluCounter, 4240 mSDsCounter, 0 mSdLazyCounter, 1143 mSolverCounterSat, 13 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4261 SdHoareTripleChecker+Valid, 8535 SdHoareTripleChecker+Invalid, 1158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1143 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2023-04-03 06:55:52,571 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4261 Valid, 8535 Invalid, 1158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1143 Invalid, 2 Unknown, 0 Unchecked, 8.7s Time] [2023-04-03 06:55:52,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13174 states. [2023-04-03 06:55:53,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13174 to 13160. [2023-04-03 06:55:53,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13160 states, 8071 states have (on average 1.3039276421756907) internal successors, (10524), 8196 states have internal predecessors, (10524), 3628 states have call successors, (3628), 1461 states have call predecessors, (3628), 1460 states have return successors, (3639), 3563 states have call predecessors, (3639), 3627 states have call successors, (3639) [2023-04-03 06:55:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13160 states to 13160 states and 17791 transitions. [2023-04-03 06:55:53,114 INFO L78 Accepts]: Start accepts. Automaton has 13160 states and 17791 transitions. Word has length 377 [2023-04-03 06:55:53,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:55:53,116 INFO L495 AbstractCegarLoop]: Abstraction has 13160 states and 17791 transitions. [2023-04-03 06:55:53,117 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (50), 3 states have call predecessors, (50), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2023-04-03 06:55:53,117 INFO L276 IsEmpty]: Start isEmpty. Operand 13160 states and 17791 transitions. [2023-04-03 06:55:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-04-03 06:55:53,127 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:55:53,128 INFO L195 NwaCegarLoop]: trace histogram [32, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:55:53,128 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 06:55:53,128 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:55:53,128 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:55:53,129 INFO L85 PathProgramCache]: Analyzing trace with hash 1638468754, now seen corresponding path program 1 times [2023-04-03 06:55:53,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:55:53,129 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067799981] [2023-04-03 06:55:53,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:55:53,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:55:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:55:54,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2023-04-03 06:55:54,338 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:55:54,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067799981] [2023-04-03 06:55:54,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1067799981] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:55:54,338 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:55:54,338 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:55:54,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838765683] [2023-04-03 06:55:54,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:55:54,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:55:54,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:55:54,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:55:54,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:55:54,340 INFO L87 Difference]: Start difference. First operand 13160 states and 17791 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2023-04-03 06:55:56,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:55:58,491 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 06:56:03,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:56:03,141 INFO L93 Difference]: Finished difference Result 31776 states and 42671 transitions. [2023-04-03 06:56:03,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:56:03,143 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 385 [2023-04-03 06:56:03,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:56:03,307 INFO L225 Difference]: With dead ends: 31776 [2023-04-03 06:56:03,307 INFO L226 Difference]: Without dead ends: 18692 [2023-04-03 06:56:03,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:56:03,396 INFO L413 NwaCegarLoop]: 4535 mSDtfsCounter, 2368 mSDsluCounter, 4251 mSDsCounter, 0 mSdLazyCounter, 1162 mSolverCounterSat, 16 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2368 SdHoareTripleChecker+Valid, 8786 SdHoareTripleChecker+Invalid, 1180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 1162 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-04-03 06:56:03,397 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2368 Valid, 8786 Invalid, 1180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 1162 Invalid, 2 Unknown, 0 Unchecked, 8.4s Time] [2023-04-03 06:56:03,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18692 states. [2023-04-03 06:56:04,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18692 to 18658. [2023-04-03 06:56:04,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18658 states, 11259 states have (on average 1.2886579625188739) internal successors, (14509), 11451 states have internal predecessors, (14509), 5173 states have call successors, (5173), 2226 states have call predecessors, (5173), 2225 states have return successors, (5208), 5056 states have call predecessors, (5208), 5172 states have call successors, (5208) [2023-04-03 06:56:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18658 states to 18658 states and 24890 transitions. [2023-04-03 06:56:04,188 INFO L78 Accepts]: Start accepts. Automaton has 18658 states and 24890 transitions. Word has length 385 [2023-04-03 06:56:04,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:56:04,189 INFO L495 AbstractCegarLoop]: Abstraction has 18658 states and 24890 transitions. [2023-04-03 06:56:04,189 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2023-04-03 06:56:04,189 INFO L276 IsEmpty]: Start isEmpty. Operand 18658 states and 24890 transitions. [2023-04-03 06:56:04,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2023-04-03 06:56:04,199 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:56:04,199 INFO L195 NwaCegarLoop]: trace histogram [33, 31, 31, 31, 31, 31, 31, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:56:04,199 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-03 06:56:04,199 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:56:04,199 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:56:04,200 INFO L85 PathProgramCache]: Analyzing trace with hash -615474047, now seen corresponding path program 1 times [2023-04-03 06:56:04,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:56:04,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16691460] [2023-04-03 06:56:04,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:56:04,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:56:04,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:56:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 3849 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3846 trivial. 0 not checked. [2023-04-03 06:56:05,306 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:56:05,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [16691460] [2023-04-03 06:56:05,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [16691460] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:56:05,306 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:56:05,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-03 06:56:05,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134671393] [2023-04-03 06:56:05,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:56:05,307 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-03 06:56:05,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:56:05,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-03 06:56:05,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-03 06:56:05,308 INFO L87 Difference]: Start difference. First operand 18658 states and 24890 transitions. Second operand has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 4 states have call successors, (50), 3 states have call predecessors, (50), 2 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) [2023-04-03 06:56:07,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:09,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:11,489 WARN L539 Checker$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 06:56:13,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:31,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:56:33,533 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 []