./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 914e679a7c4c6b8ae8fdcddaea446689809372b49ce29e24749d9a97490c553d --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 02:22:09,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 02:22:09,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 02:22:09,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 02:22:09,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 02:22:09,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 02:22:09,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 02:22:09,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 02:22:09,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 02:22:09,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 02:22:09,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 02:22:09,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 02:22:09,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 02:22:09,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 02:22:09,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 02:22:09,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 02:22:09,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 02:22:09,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 02:22:09,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 02:22:09,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 02:22:09,405 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 02:22:09,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 02:22:09,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 02:22:09,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 02:22:09,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 02:22:09,416 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 02:22:09,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 02:22:09,417 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 02:22:09,418 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 02:22:09,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 02:22:09,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 02:22:09,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 02:22:09,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 02:22:09,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 02:22:09,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 02:22:09,423 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 02:22:09,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 02:22:09,424 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 02:22:09,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 02:22:09,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 02:22:09,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 02:22:09,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 02:22:09,428 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 02:22:09,450 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 02:22:09,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 02:22:09,450 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 02:22:09,451 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 02:22:09,451 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 02:22:09,451 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 02:22:09,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 02:22:09,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 02:22:09,452 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 02:22:09,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 02:22:09,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 02:22:09,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 02:22:09,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 02:22:09,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 02:22:09,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 02:22:09,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 02:22:09,454 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 02:22:09,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 02:22:09,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 02:22:09,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 02:22:09,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 02:22:09,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 02:22:09,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 02:22:09,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 02:22:09,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 02:22:09,456 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 02:22:09,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 02:22:09,456 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 02:22:09,456 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 02:22:09,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 02:22:09,457 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 914e679a7c4c6b8ae8fdcddaea446689809372b49ce29e24749d9a97490c553d [2022-07-14 02:22:09,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 02:22:09,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 02:22:09,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 02:22:09,672 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 02:22:09,673 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 02:22:09,674 INFO L432 ainManager$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-usbvision-usbvision.cil.i [2022-07-14 02:22:09,728 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe5ea5d69/76b38a304dc34ca8b0278291b249b53b/FLAGdc3a3b223 [2022-07-14 02:22:10,396 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 02:22:10,397 INFO L160 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-usbvision-usbvision.cil.i [2022-07-14 02:22:10,440 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe5ea5d69/76b38a304dc34ca8b0278291b249b53b/FLAGdc3a3b223 [2022-07-14 02:22:10,468 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe5ea5d69/76b38a304dc34ca8b0278291b249b53b [2022-07-14 02:22:10,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 02:22:10,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 02:22:10,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 02:22:10,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 02:22:10,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 02:22:10,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 02:22:10" (1/1) ... [2022-07-14 02:22:10,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ae3bff9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:10, skipping insertion in model container [2022-07-14 02:22:10,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 02:22:10" (1/1) ... [2022-07-14 02:22:10,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 02:22:10,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 02:22:14,146 WARN L230 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-usbvision-usbvision.cil.i[569745,569758] [2022-07-14 02:22:14,149 WARN L230 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-usbvision-usbvision.cil.i[569890,569903] [2022-07-14 02:22:14,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 02:22:14,282 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 02:22:14,762 WARN L230 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-usbvision-usbvision.cil.i[569745,569758] [2022-07-14 02:22:14,762 WARN L230 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-usbvision-usbvision.cil.i[569890,569903] [2022-07-14 02:22:14,766 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 02:22:15,105 INFO L208 MainTranslator]: Completed translation [2022-07-14 02:22:15,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15 WrapperNode [2022-07-14 02:22:15,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 02:22:15,107 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-14 02:22:15,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-14 02:22:15,107 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-14 02:22:15,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:15,290 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:16,943 INFO L137 Inliner]: procedures = 554, calls = 9695, calls flagged for inlining = 306, calls inlined = 276, statements flattened = 15521 [2022-07-14 02:22:16,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-14 02:22:16,944 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-14 02:22:16,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-14 02:22:16,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-14 02:22:16,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:16,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:17,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:17,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:18,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:18,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:18,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:18,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-14 02:22:18,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-14 02:22:18,969 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-14 02:22:18,969 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-14 02:22:18,970 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:22:15" (1/1) ... [2022-07-14 02:22:18,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 02:22:18,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 02:22:19,012 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) [2022-07-14 02:22:19,031 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 [2022-07-14 02:22:19,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-14 02:22:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-14 02:22:19,047 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2022-07-14 02:22:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2022-07-14 02:22:19,047 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_on [2022-07-14 02:22:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_on [2022-07-14 02:22:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-07-14 02:22:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-07-14 02:22:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-07-14 02:22:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-07-14 02:22:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stop_isoc [2022-07-14 02:22:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stop_isoc [2022-07-14 02:22:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-14 02:22:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-14 02:22:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2022-07-14 02:22:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2022-07-14 02:22:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-07-14 02:22:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-07-14 02:22:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-07-14 02:22:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-07-14 02:22:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_reset_power_off_timer [2022-07-14 02:22:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_reset_power_off_timer [2022-07-14 02:22:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-07-14 02:22:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-07-14 02:22:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-07-14 02:22:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-07-14 02:22:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-07-14 02:22:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-07-14 02:22:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_muxsel [2022-07-14 02:22:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_muxsel [2022-07-14 02:22:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2022-07-14 02:22:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2022-07-14 02:22:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2022-07-14 02:22:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2022-07-14 02:22:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-07-14 02:22:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-07-14 02:22:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_11_4 [2022-07-14 02:22:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_11_4 [2022-07-14 02:22:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_alloc [2022-07-14 02:22:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_alloc [2022-07-14 02:22:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-14 02:22:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-14 02:22:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-14 02:22:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-14 02:22:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-07-14 02:22:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-07-14 02:22:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-14 02:22:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-14 02:22:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-07-14 02:22:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-07-14 02:22:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-07-14 02:22:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-07-14 02:22:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2022-07-14 02:22:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2022-07-14 02:22:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_release [2022-07-14 02:22:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_release [2022-07-14 02:22:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-14 02:22:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-14 02:22:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-14 02:22:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_off [2022-07-14 02:22:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_off [2022-07-14 02:22:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-14 02:22:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-14 02:22:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2022-07-14 02:22:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2022-07-14 02:22:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-07-14 02:22:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-07-14 02:22:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_power_off_timer [2022-07-14 02:22:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_power_off_timer [2022-07-14 02:22:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-14 02:22:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_alternate [2022-07-14 02:22:19,057 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_alternate [2022-07-14 02:22:19,057 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-07-14 02:22:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-07-14 02:22:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-07-14 02:22:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-07-14 02:22:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_usbvision_exit_19_2 [2022-07-14 02:22:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_usbvision_exit_19_2 [2022-07-14 02:22:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_input [2022-07-14 02:22:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_input [2022-07-14 02:22:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-14 02:22:19,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-14 02:22:19,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-14 02:22:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-14 02:22:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-07-14 02:22:19,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-07-14 02:22:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_open [2022-07-14 02:22:19,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_open [2022-07-14 02:22:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-14 02:22:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-14 02:22:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-07-14 02:22:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-07-14 02:22:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-14 02:22:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-14 02:22:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-14 02:22:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-14 02:22:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-07-14 02:22:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-07-14 02:22:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-07-14 02:22:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-07-14 02:22:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-14 02:22:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-14 02:22:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2022-07-14 02:22:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2022-07-14 02:22:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2022-07-14 02:22:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2022-07-14 02:22:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-07-14 02:22:19,062 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-07-14 02:22:19,062 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-07-14 02:22:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-07-14 02:22:19,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-14 02:22:19,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-14 02:22:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-14 02:22:19,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-07-14 02:22:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-07-14 02:22:19,064 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_audio [2022-07-14 02:22:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_audio [2022-07-14 02:22:19,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-14 02:22:19,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-14 02:22:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-14 02:22:19,066 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-14 02:22:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-14 02:22:19,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-14 02:22:19,068 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-07-14 02:22:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-07-14 02:22:19,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-14 02:22:19,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-14 02:22:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_audio_off [2022-07-14 02:22:19,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_audio_off [2022-07-14 02:22:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-07-14 02:22:19,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-07-14 02:22:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-07-14 02:22:19,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-07-14 02:22:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-07-14 02:22:19,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-07-14 02:22:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-07-14 02:22:19,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-07-14 02:22:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2022-07-14 02:22:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2022-07-14 02:22:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-07-14 02:22:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-07-14 02:22:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_output [2022-07-14 02:22:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_output [2022-07-14 02:22:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-07-14 02:22:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-07-14 02:22:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2022-07-14 02:22:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2022-07-14 02:22:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-14 02:22:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-14 02:22:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_write_reg [2022-07-14 02:22:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_write_reg [2022-07-14 02:22:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-14 02:22:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-14 02:22:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-14 02:22:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-14 02:22:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_read [2022-07-14 02:22:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_read [2022-07-14 02:22:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-07-14 02:22:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-07-14 02:22:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2022-07-14 02:22:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2022-07-14 02:22:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-14 02:22:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-14 02:22:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-14 02:22:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-14 02:22:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-07-14 02:22:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-07-14 02:22:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-07-14 02:22:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-07-14 02:22:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-07-14 02:22:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-07-14 02:22:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-07-14 02:22:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-07-14 02:22:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-07-14 02:22:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-07-14 02:22:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2022-07-14 02:22:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2022-07-14 02:22:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-14 02:22:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-14 02:22:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-07-14 02:22:19,078 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-07-14 02:22:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_read [2022-07-14 02:22:19,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_read [2022-07-14 02:22:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_close [2022-07-14 02:22:19,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_close [2022-07-14 02:22:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_mmap [2022-07-14 02:22:19,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_mmap [2022-07-14 02:22:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-07-14 02:22:19,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-07-14 02:22:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_write [2022-07-14 02:22:19,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_write [2022-07-14 02:22:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-07-14 02:22:19,079 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-07-14 02:22:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-07-14 02:22:19,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-07-14 02:22:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-07-14 02:22:19,079 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-07-14 02:22:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-14 02:22:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-14 02:22:19,080 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-14 02:22:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-14 02:22:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_reset [2022-07-14 02:22:19,080 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_reset [2022-07-14 02:22:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_scratch_free [2022-07-14 02:22:19,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_scratch_free [2022-07-14 02:22:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_configure_video [2022-07-14 02:22:19,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_configure_video [2022-07-14 02:22:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_probe [2022-07-14 02:22:19,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_probe [2022-07-14 02:22:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-14 02:22:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-07-14 02:22:19,081 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-07-14 02:22:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2022-07-14 02:22:19,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2022-07-14 02:22:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-14 02:22:19,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-14 02:22:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-14 02:22:19,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-14 02:22:19,081 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_disconnect [2022-07-14 02:22:19,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_disconnect [2022-07-14 02:22:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-14 02:22:19,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-14 02:22:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_unregister_video [2022-07-14 02:22:19,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_unregister_video [2022-07-14 02:22:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-07-14 02:22:19,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-07-14 02:22:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2022-07-14 02:22:19,082 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2022-07-14 02:22:19,082 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-14 02:22:19,082 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-14 02:22:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-07-14 02:22:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-07-14 02:22:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_register [2022-07-14 02:22:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_register [2022-07-14 02:22:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_unregister [2022-07-14 02:22:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_unregister [2022-07-14 02:22:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-07-14 02:22:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-07-14 02:22:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-07-14 02:22:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-07-14 02:22:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-07-14 02:22:19,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-07-14 02:22:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-14 02:22:19,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-14 02:22:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_restart_isoc [2022-07-14 02:22:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_restart_isoc [2022-07-14 02:22:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-14 02:22:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-14 02:22:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-14 02:22:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-07-14 02:22:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-07-14 02:22:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_close [2022-07-14 02:22:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_close [2022-07-14 02:22:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stream_interrupt [2022-07-14 02:22:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stream_interrupt [2022-07-14 02:22:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2022-07-14 02:22:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2022-07-14 02:22:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_decompress_free [2022-07-14 02:22:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_decompress_free [2022-07-14 02:22:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-14 02:22:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-14 02:22:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_queue_lock_of_usb_usbvision [2022-07-14 02:22:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_queue_lock_of_usb_usbvision [2022-07-14 02:22:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2022-07-14 02:22:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2022-07-14 02:22:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-14 02:22:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-14 02:22:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_read_reg [2022-07-14 02:22:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_read_reg [2022-07-14 02:22:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-07-14 02:22:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-07-14 02:22:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_free [2022-07-14 02:22:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_free [2022-07-14 02:22:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_empty_framequeues [2022-07-14 02:22:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_empty_framequeues [2022-07-14 02:22:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:22:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:22:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-14 02:22:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_open [2022-07-14 02:22:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_open [2022-07-14 02:22:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_vdev_init [2022-07-14 02:22:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_vdev_init [2022-07-14 02:22:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-14 02:22:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-14 02:22:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-07-14 02:22:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-07-14 02:22:20,288 INFO L234 CfgBuilder]: Building ICFG [2022-07-14 02:22:20,291 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation