./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 839c364b 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 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:26:13,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:26:13,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:26:13,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:26:13,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:26:13,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:26:13,844 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:26:13,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:26:13,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:26:13,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:26:13,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:26:13,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:26:13,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:26:13,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:26:13,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:26:13,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:26:13,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:26:13,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:26:13,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:26:13,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:26:13,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:26:13,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:26:13,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:26:13,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:26:13,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:26:13,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:26:13,876 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:26:13,877 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:26:13,877 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:26:13,878 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:26:13,878 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:26:13,879 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:26:13,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:26:13,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:26:13,881 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:26:13,881 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:26:13,882 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:26:13,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:26:13,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:26:13,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:26:13,883 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:26:13,884 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:26:13,902 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:26:13,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:26:13,903 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:26:13,903 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:26:13,904 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:26:13,904 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:26:13,905 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:26:13,905 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:26:13,905 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:26:13,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:26:13,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:26:13,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:26:13,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:26:13,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:26:13,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:26:13,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:26:13,906 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:26:13,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:26:13,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:26:13,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:26:13,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:26:13,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:26:13,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:26:13,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:26:13,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:26:13,908 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:26:13,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:26:13,908 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:26:13,909 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:26:13,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:26:13,909 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:26:13,909 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 914e679a7c4c6b8ae8fdcddaea446689809372b49ce29e24749d9a97490c553d [2021-12-14 18:26:14,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:26:14,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:26:14,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:26:14,182 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:26:14,183 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:26:14,184 INFO L432 ainManager$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 [2021-12-14 18:26:14,244 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a312e7eda/e7b6f587180749d7bf49e71691497d8e/FLAGdd356b8b3 [2021-12-14 18:26:15,000 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:26:15,001 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 [2021-12-14 18:26:15,060 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a312e7eda/e7b6f587180749d7bf49e71691497d8e/FLAGdd356b8b3 [2021-12-14 18:26:15,495 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a312e7eda/e7b6f587180749d7bf49e71691497d8e [2021-12-14 18:26:15,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:26:15,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:26:15,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:26:15,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:26:15,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:26:15,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:26:15" (1/1) ... [2021-12-14 18:26:15,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b9ea8d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:15, skipping insertion in model container [2021-12-14 18:26:15,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:26:15" (1/1) ... [2021-12-14 18:26:15,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:26:15,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:26:19,641 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] [2021-12-14 18:26:19,643 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] [2021-12-14 18:26:19,662 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:26:19,742 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:26:20,234 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] [2021-12-14 18:26:20,235 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] [2021-12-14 18:26:20,238 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:26:20,437 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:26:20,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20 WrapperNode [2021-12-14 18:26:20,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:26:20,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:26:20,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:26:20,439 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:26:20,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:20,662 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:22,444 INFO L137 Inliner]: procedures = 554, calls = 9695, calls flagged for inlining = 306, calls inlined = 276, statements flattened = 15452 [2021-12-14 18:26:22,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:26:22,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:26:22,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:26:22,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:26:22,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:22,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:23,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:23,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:24,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:25,038 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:25,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:25,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:26:25,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:26:25,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:26:25,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:26:25,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:26:20" (1/1) ... [2021-12-14 18:26:25,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:26:25,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:26:25,224 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) [2021-12-14 18:26:25,252 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 [2021-12-14 18:26:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 18:26:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 18:26:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-12-14 18:26:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-12-14 18:26:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_on [2021-12-14 18:26:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_on [2021-12-14 18:26:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-12-14 18:26:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-12-14 18:26:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-12-14 18:26:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-12-14 18:26:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stop_isoc [2021-12-14 18:26:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stop_isoc [2021-12-14 18:26:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 18:26:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 18:26:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-12-14 18:26:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-12-14 18:26:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-12-14 18:26:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-12-14 18:26:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-12-14 18:26:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-12-14 18:26:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_reset_power_off_timer [2021-12-14 18:26:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_reset_power_off_timer [2021-12-14 18:26:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-12-14 18:26:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-12-14 18:26:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2021-12-14 18:26:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2021-12-14 18:26:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-12-14 18:26:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-12-14 18:26:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_muxsel [2021-12-14 18:26:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_muxsel [2021-12-14 18:26:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-12-14 18:26:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-12-14 18:26:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-12-14 18:26:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-12-14 18:26:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-12-14 18:26:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-12-14 18:26:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_11_4 [2021-12-14 18:26:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_11_4 [2021-12-14 18:26:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_alloc [2021-12-14 18:26:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_alloc [2021-12-14 18:26:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-14 18:26:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-14 18:26:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-14 18:26:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-14 18:26:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-12-14 18:26:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-12-14 18:26:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-14 18:26:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-14 18:26:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-12-14 18:26:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-12-14 18:26:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-14 18:26:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-14 18:26:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-12-14 18:26:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-12-14 18:26:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_release [2021-12-14 18:26:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_release [2021-12-14 18:26:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:26:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-14 18:26:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-14 18:26:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_off [2021-12-14 18:26:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_off [2021-12-14 18:26:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-14 18:26:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-14 18:26:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2021-12-14 18:26:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2021-12-14 18:26:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-14 18:26:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-14 18:26:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_power_off_timer [2021-12-14 18:26:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_power_off_timer [2021-12-14 18:26:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 18:26:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_alternate [2021-12-14 18:26:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_alternate [2021-12-14 18:26:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-14 18:26:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-14 18:26:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-12-14 18:26:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-12-14 18:26:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_usbvision_exit_19_2 [2021-12-14 18:26:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_usbvision_exit_19_2 [2021-12-14 18:26:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_input [2021-12-14 18:26:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_input [2021-12-14 18:26:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 18:26:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-14 18:26:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-14 18:26:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:26:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-14 18:26:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-14 18:26:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_open [2021-12-14 18:26:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_open [2021-12-14 18:26:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 18:26:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 18:26:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-14 18:26:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-14 18:26:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-14 18:26:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-14 18:26:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-14 18:26:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-14 18:26:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-14 18:26:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-14 18:26:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-14 18:26:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-14 18:26:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-14 18:26:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-14 18:26:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-12-14 18:26:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-12-14 18:26:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-12-14 18:26:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-12-14 18:26:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-12-14 18:26:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-12-14 18:26:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-14 18:26:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-14 18:26:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:26:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-14 18:26:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-14 18:26:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-14 18:26:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-14 18:26:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_audio [2021-12-14 18:26:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_audio [2021-12-14 18:26:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:26:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-14 18:26:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-14 18:26:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 18:26:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 18:26:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:26:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-14 18:26:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-14 18:26:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-14 18:26:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-14 18:26:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_audio_off [2021-12-14 18:26:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_audio_off [2021-12-14 18:26:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-14 18:26:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-14 18:26:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-14 18:26:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-14 18:26:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-14 18:26:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-14 18:26:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-12-14 18:26:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-12-14 18:26:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-12-14 18:26:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-12-14 18:26:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-12-14 18:26:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-12-14 18:26:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_output [2021-12-14 18:26:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_output [2021-12-14 18:26:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-14 18:26:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-14 18:26:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-12-14 18:26:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-12-14 18:26:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-14 18:26:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-14 18:26:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_write_reg [2021-12-14 18:26:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_write_reg [2021-12-14 18:26:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-14 18:26:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-14 18:26:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:26:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:26:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_read [2021-12-14 18:26:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_read [2021-12-14 18:26:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-14 18:26:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-14 18:26:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-12-14 18:26:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-12-14 18:26:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 18:26:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 18:26:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:26:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:26:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-12-14 18:26:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-12-14 18:26:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-14 18:26:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-14 18:26:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-12-14 18:26:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-12-14 18:26:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-14 18:26:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-14 18:26:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-14 18:26:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-14 18:26:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-12-14 18:26:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-12-14 18:26:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-14 18:26:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-14 18:26:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-12-14 18:26:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-12-14 18:26:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_read [2021-12-14 18:26:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_read [2021-12-14 18:26:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_close [2021-12-14 18:26:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_close [2021-12-14 18:26:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_mmap [2021-12-14 18:26:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_mmap [2021-12-14 18:26:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-14 18:26:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-14 18:26:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_write [2021-12-14 18:26:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_write [2021-12-14 18:26:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-14 18:26:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-14 18:26:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-14 18:26:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-14 18:26:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-12-14 18:26:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-12-14 18:26:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:26:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 18:26:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 18:26:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:26:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_reset [2021-12-14 18:26:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_reset [2021-12-14 18:26:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_scratch_free [2021-12-14 18:26:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_scratch_free [2021-12-14 18:26:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_configure_video [2021-12-14 18:26:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_configure_video [2021-12-14 18:26:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_probe [2021-12-14 18:26:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_probe [2021-12-14 18:26:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:26:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-14 18:26:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-14 18:26:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-12-14 18:26:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-12-14 18:26:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-14 18:26:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-14 18:26:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-14 18:26:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-14 18:26:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_disconnect [2021-12-14 18:26:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_disconnect [2021-12-14 18:26:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-14 18:26:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-14 18:26:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_unregister_video [2021-12-14 18:26:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_unregister_video [2021-12-14 18:26:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-12-14 18:26:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-12-14 18:26:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-12-14 18:26:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-12-14 18:26:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-14 18:26:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-14 18:26:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-14 18:26:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-14 18:26:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_register [2021-12-14 18:26:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_register [2021-12-14 18:26:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_unregister [2021-12-14 18:26:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_unregister [2021-12-14 18:26:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-12-14 18:26:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-12-14 18:26:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-14 18:26:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-14 18:26:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-14 18:26:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-14 18:26:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 18:26:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 18:26:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_restart_isoc [2021-12-14 18:26:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_restart_isoc [2021-12-14 18:26:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:26:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:26:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:26:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-12-14 18:26:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-12-14 18:26:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_close [2021-12-14 18:26:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_close [2021-12-14 18:26:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stream_interrupt [2021-12-14 18:26:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stream_interrupt [2021-12-14 18:26:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-12-14 18:26:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-12-14 18:26:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_decompress_free [2021-12-14 18:26:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_decompress_free [2021-12-14 18:26:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-14 18:26:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-14 18:26:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_queue_lock_of_usb_usbvision [2021-12-14 18:26:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_queue_lock_of_usb_usbvision [2021-12-14 18:26:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-12-14 18:26:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-12-14 18:26:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-14 18:26:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-14 18:26:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_read_reg [2021-12-14 18:26:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_read_reg [2021-12-14 18:26:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-14 18:26:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-14 18:26:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_free [2021-12-14 18:26:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_free [2021-12-14 18:26:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_empty_framequeues [2021-12-14 18:26:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_empty_framequeues [2021-12-14 18:26:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-14 18:26:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-14 18:26:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:26:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_open [2021-12-14 18:26:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_open [2021-12-14 18:26:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_vdev_init [2021-12-14 18:26:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_vdev_init [2021-12-14 18:26:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-14 18:26:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-14 18:26:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2021-12-14 18:26:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2021-12-14 18:26:26,564 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:26:26,566 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation