/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 20:54:18,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 20:54:18,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 20:54:18,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 20:54:18,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 20:54:18,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 20:54:18,426 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 20:54:18,434 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 20:54:18,438 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 20:54:18,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 20:54:18,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 20:54:18,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 20:54:18,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 20:54:18,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 20:54:18,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 20:54:18,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 20:54:18,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 20:54:18,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 20:54:18,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 20:54:18,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 20:54:18,481 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 20:54:18,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 20:54:18,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 20:54:18,488 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 20:54:18,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 20:54:18,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 20:54:18,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 20:54:18,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 20:54:18,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 20:54:18,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 20:54:18,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 20:54:18,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 20:54:18,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 20:54:18,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 20:54:18,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 20:54:18,510 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 20:54:18,511 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 20:54:18,511 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 20:54:18,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 20:54:18,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 20:54:18,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 20:54:18,515 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-15 20:54:18,567 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 20:54:18,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 20:54:18,568 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 20:54:18,568 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 20:54:18,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 20:54:18,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 20:54:18,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 20:54:18,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 20:54:18,571 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 20:54:18,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 20:54:18,572 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 20:54:18,572 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 20:54:18,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 20:54:18,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 20:54:18,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 20:54:18,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 20:54:18,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 20:54:18,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 20:54:18,573 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 20:54:18,574 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 20:54:18,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 20:54:18,574 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 20:54:18,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 20:54:18,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 20:54:18,575 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 20:54:18,575 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 20:54:18,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:54:18,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 20:54:18,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 20:54:18,576 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 20:54:18,576 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 20:54:18,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 20:54:18,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 20:54:18,577 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 20:54:18,978 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 20:54:19,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 20:54:19,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 20:54:19,019 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 20:54:19,021 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 20:54:19,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i [2022-10-15 20:54:19,104 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f7c80020/c42c6255676446c496f82d07eee6d85d/FLAG5b8600bd1 [2022-10-15 20:54:20,703 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 20:54:20,705 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i [2022-10-15 20:54:20,840 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f7c80020/c42c6255676446c496f82d07eee6d85d/FLAG5b8600bd1 [2022-10-15 20:54:21,197 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f7c80020/c42c6255676446c496f82d07eee6d85d [2022-10-15 20:54:21,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 20:54:21,209 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 20:54:21,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 20:54:21,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 20:54:21,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 20:54:21,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:54:21" (1/1) ... [2022-10-15 20:54:21,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b058d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:21, skipping insertion in model container [2022-10-15 20:54:21,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:54:21" (1/1) ... [2022-10-15 20:54:21,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 20:54:21,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 20:54:28,438 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537724,537737] [2022-10-15 20:54:28,439 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537890,537903] [2022-10-15 20:54:28,440 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538054,538067] [2022-10-15 20:54:28,441 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538219,538232] [2022-10-15 20:54:28,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:54:28,569 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 20:54:29,660 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537724,537737] [2022-10-15 20:54:29,661 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[537890,537903] [2022-10-15 20:54:29,661 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538054,538067] [2022-10-15 20:54:29,662 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx25821-cx25821.cil.i[538219,538232] [2022-10-15 20:54:29,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:54:29,939 INFO L208 MainTranslator]: Completed translation [2022-10-15 20:54:29,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29 WrapperNode [2022-10-15 20:54:29,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 20:54:29,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 20:54:29,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 20:54:29,941 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 20:54:29,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:30,347 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:34,087 INFO L138 Inliner]: procedures = 523, calls = 9037, calls flagged for inlining = 312, calls inlined = 299, statements flattened = 19184 [2022-10-15 20:54:34,089 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 20:54:34,090 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 20:54:34,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 20:54:34,091 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 20:54:34,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:34,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:35,502 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:35,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:38,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:38,953 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:39,111 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:39,211 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:39,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 20:54:39,458 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 20:54:39,458 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 20:54:39,458 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 20:54:39,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:29" (1/1) ... [2022-10-15 20:54:39,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:54:39,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 20:54:39,514 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) [2022-10-15 20:54:39,539 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 [2022-10-15 20:54:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-15 20:54:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-15 20:54:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-10-15 20:54:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-10-15 20:54:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-10-15 20:54:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-10-15 20:54:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-10-15 20:54:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-10-15 20:54:39,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 20:54:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 20:54:39,601 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-10-15 20:54:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-10-15 20:54:39,601 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-15 20:54:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-15 20:54:39,601 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-10-15 20:54:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-10-15 20:54:39,602 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-10-15 20:54:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-10-15 20:54:39,602 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-10-15 20:54:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-10-15 20:54:39,602 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-10-15 20:54:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-10-15 20:54:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-10-15 20:54:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-10-15 20:54:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-15 20:54:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-15 20:54:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-10-15 20:54:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-10-15 20:54:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-15 20:54:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-15 20:54:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-10-15 20:54:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-10-15 20:54:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx25821_dev [2022-10-15 20:54:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx25821_dev [2022-10-15 20:54:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-15 20:54:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-15 20:54:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-15 20:54:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-15 20:54:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-15 20:54:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-15 20:54:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-10-15 20:54:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-10-15 20:54:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-15 20:54:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-15 20:54:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-15 20:54:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-15 20:54:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-10-15 20:54:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-10-15 20:54:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-15 20:54:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-15 20:54:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-10-15 20:54:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-10-15 20:54:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 20:54:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-15 20:54:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-15 20:54:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-15 20:54:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-15 20:54:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 20:54:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-15 20:54:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-15 20:54:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-10-15 20:54:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-10-15 20:54:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-15 20:54:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-15 20:54:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-10-15 20:54:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-10-15 20:54:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 20:54:39,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-15 20:54:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-15 20:54:39,610 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-10-15 20:54:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-10-15 20:54:39,610 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-10-15 20:54:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-10-15 20:54:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 20:54:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-10-15 20:54:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-10-15 20:54:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-15 20:54:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-15 20:54:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-15 20:54:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-15 20:54:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-15 20:54:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-15 20:54:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-10-15 20:54:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-10-15 20:54:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-10-15 20:54:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-10-15 20:54:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-15 20:54:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-15 20:54:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-15 20:54:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-15 20:54:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-15 20:54:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-15 20:54:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-10-15 20:54:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-10-15 20:54:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-10-15 20:54:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-10-15 20:54:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 20:54:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-15 20:54:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-15 20:54:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-15 20:54:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-15 20:54:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-10-15 20:54:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-10-15 20:54:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-10-15 20:54:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-10-15 20:54:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-15 20:54:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-15 20:54:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-15 20:54:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-15 20:54:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-10-15 20:54:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-10-15 20:54:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 20:54:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-10-15 20:54:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-10-15 20:54:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-15 20:54:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-15 20:54:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-15 20:54:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-15 20:54:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 20:54:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-10-15 20:54:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-10-15 20:54:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-15 20:54:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-15 20:54:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-15 20:54:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-10-15 20:54:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-10-15 20:54:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-10-15 20:54:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-10-15 20:54:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-15 20:54:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-15 20:54:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-15 20:54:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-15 20:54:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-10-15 20:54:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-10-15 20:54:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx25821_dev [2022-10-15 20:54:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx25821_dev [2022-10-15 20:54:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-10-15 20:54:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-10-15 20:54:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-10-15 20:54:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-10-15 20:54:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-10-15 20:54:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-10-15 20:54:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-15 20:54:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-15 20:54:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-10-15 20:54:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-10-15 20:54:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-10-15 20:54:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-10-15 20:54:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 20:54:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 20:54:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-15 20:54:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-15 20:54:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-10-15 20:54:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-10-15 20:54:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-10-15 20:54:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-10-15 20:54:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 20:54:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 20:54:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-15 20:54:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-15 20:54:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-10-15 20:54:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-10-15 20:54:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-10-15 20:54:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-10-15 20:54:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-10-15 20:54:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-10-15 20:54:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-10-15 20:54:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-10-15 20:54:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-10-15 20:54:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-10-15 20:54:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-10-15 20:54:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-10-15 20:54:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-15 20:54:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-15 20:54:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-10-15 20:54:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-10-15 20:54:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-10-15 20:54:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-10-15 20:54:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-10-15 20:54:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-10-15 20:54:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-15 20:54:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-15 20:54:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-15 20:54:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-15 20:54:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-15 20:54:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-15 20:54:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-10-15 20:54:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-10-15 20:54:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-10-15 20:54:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-10-15 20:54:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 20:54:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-15 20:54:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-15 20:54:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 20:54:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-15 20:54:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-10-15 20:54:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-10-15 20:54:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-10-15 20:54:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 20:54:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-10-15 20:54:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-10-15 20:54:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-10-15 20:54:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-10-15 20:54:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-15 20:54:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-15 20:54:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-10-15 20:54:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-10-15 20:54:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-10-15 20:54:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-10-15 20:54:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_cx25821_dev [2022-10-15 20:54:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_cx25821_dev [2022-10-15 20:54:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-15 20:54:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-15 20:54:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-15 20:54:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-15 20:54:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-15 20:54:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-15 20:54:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-10-15 20:54:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-10-15 20:54:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-10-15 20:54:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-10-15 20:54:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-10-15 20:54:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-10-15 20:54:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-10-15 20:54:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-10-15 20:54:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-15 20:54:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-15 20:54:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-10-15 20:54:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-10-15 20:54:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-15 20:54:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-15 20:54:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-10-15 20:54:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-10-15 20:54:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-10-15 20:54:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-10-15 20:54:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-15 20:54:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-15 20:54:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-15 20:54:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-15 20:54:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-10-15 20:54:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-10-15 20:54:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-10-15 20:54:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-10-15 20:54:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 20:54:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-15 20:54:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-15 20:54:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-15 20:54:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-15 20:54:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-10-15 20:54:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-10-15 20:54:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_30 [2022-10-15 20:54:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_30 [2022-10-15 20:54:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-10-15 20:54:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-10-15 20:54:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-10-15 20:54:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-10-15 20:54:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-10-15 20:54:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-10-15 20:54:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-10-15 20:54:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-10-15 20:54:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-10-15 20:54:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-10-15 20:54:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-15 20:54:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-15 20:54:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-10-15 20:54:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-10-15 20:54:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-10-15 20:54:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-10-15 20:54:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-15 20:54:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-15 20:54:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-10-15 20:54:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-10-15 20:54:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-10-15 20:54:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-10-15 20:54:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-10-15 20:54:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-10-15 20:54:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-15 20:54:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-15 20:54:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-15 20:54:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-15 20:54:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-15 20:54:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-15 20:54:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-10-15 20:54:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-10-15 20:54:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-10-15 20:54:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-10-15 20:54:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-15 20:54:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-15 20:54:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 20:54:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-15 20:54:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-15 20:54:41,370 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 20:54:41,381 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 20:54:42,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;