/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/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 16:42:11,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 16:42:11,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 16:42:11,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 16:42:11,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 16:42:11,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 16:42:11,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 16:42:11,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 16:42:11,602 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 16:42:11,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 16:42:11,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 16:42:11,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 16:42:11,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 16:42:11,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 16:42:11,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 16:42:11,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 16:42:11,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 16:42:11,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 16:42:11,628 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 16:42:11,634 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 16:42:11,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 16:42:11,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 16:42:11,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 16:42:11,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 16:42:11,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 16:42:11,652 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 16:42:11,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 16:42:11,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 16:42:11,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 16:42:11,656 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 16:42:11,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 16:42:11,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 16:42:11,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 16:42:11,659 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 16:42:11,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 16:42:11,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 16:42:11,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 16:42:11,662 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 16:42:11,662 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 16:42:11,663 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 16:42:11,664 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 16:42:11,671 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 16:42:11,718 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 16:42:11,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 16:42:11,723 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 16:42:11,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 16:42:11,724 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 16:42:11,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 16:42:11,724 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 16:42:11,724 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 16:42:11,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 16:42:11,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 16:42:11,726 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 16:42:11,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 16:42:11,726 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 16:42:11,727 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 16:42:11,727 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 16:42:11,727 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 16:42:11,727 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 16:42:11,727 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 16:42:11,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 16:42:11,728 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 16:42:11,728 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 16:42:11,728 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 16:42:11,728 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 16:42:11,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 16:42:11,729 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 16:42:11,729 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 16:42:11,729 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 16:42:11,729 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 16:42:12,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 16:42:12,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 16:42:12,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 16:42:12,176 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 16:42:12,177 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 16:42:12,178 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point.cil.out.i [2020-10-29 16:42:12,263 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a13dbaf41/a080f55aaf9242a0a6ae6141945aca9f/FLAG1318a801c [2020-10-29 16:42:13,340 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 16:42:13,341 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point.cil.out.i [2020-10-29 16:42:13,390 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a13dbaf41/a080f55aaf9242a0a6ae6141945aca9f/FLAG1318a801c [2020-10-29 16:42:13,714 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a13dbaf41/a080f55aaf9242a0a6ae6141945aca9f [2020-10-29 16:42:13,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 16:42:13,724 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 16:42:13,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 16:42:13,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 16:42:13,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 16:42:13,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:42:13" (1/1) ... [2020-10-29 16:42:13,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b09137a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:13, skipping insertion in model container [2020-10-29 16:42:13,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:42:13" (1/1) ... [2020-10-29 16:42:13,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 16:42:13,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 16:42:14,596 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4001] [2020-10-29 16:42:17,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 16:42:17,408 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 16:42:17,561 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4001] [2020-10-29 16:42:18,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 16:42:19,235 INFO L208 MainTranslator]: Completed translation [2020-10-29 16:42:19,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:19 WrapperNode [2020-10-29 16:42:19,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 16:42:19,238 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 16:42:19,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 16:42:19,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 16:42:19,252 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:19" (1/1) ... [2020-10-29 16:42:19,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:19" (1/1) ... [2020-10-29 16:42:19,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:19" (1/1) ... [2020-10-29 16:42:19,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:19" (1/1) ... [2020-10-29 16:42:21,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:19" (1/1) ... [2020-10-29 16:42:21,192 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:19" (1/1) ... [2020-10-29 16:42:21,302 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:19" (1/1) ... [2020-10-29 16:42:21,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 16:42:21,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 16:42:21,400 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 16:42:21,400 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 16:42:21,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:42:19" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 16:42:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 16:42:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 16:42:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2020-10-29 16:42:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 16:42:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 16:42:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2020-10-29 16:42:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 16:42:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 16:42:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 16:42:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 16:42:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 16:42:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 16:42:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 16:42:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 16:42:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-29 16:42:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2020-10-29 16:42:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 16:42:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 16:42:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 16:42:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-29 16:42:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-29 16:42:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-29 16:42:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-29 16:42:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2020-10-29 16:42:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-29 16:42:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 16:42:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 16:42:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 16:42:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 16:42:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 16:42:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 16:42:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 16:42:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 16:42:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2020-10-29 16:42:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2020-10-29 16:42:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_rvmalloc [2020-10-29 16:42:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_rvfree [2020-10-29 16:42:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_len [2020-10-29 16:42:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_free [2020-10-29 16:42:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_put [2020-10-29 16:42:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_mark_header [2020-10-29 16:42:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_get_extra [2020-10-29 16:42:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_set_extra_ptr [2020-10-29 16:42:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_inc_extra_ptr [2020-10-29 16:42:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_get [2020-10-29 16:42:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_get_header [2020-10-29 16:42:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_rm_old [2020-10-29 16:42:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_reset [2020-10-29 16:42:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_scratch_alloc [2020-10-29 16:42:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_scratch_free [2020-10-29 16:42:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_decompress_alloc [2020-10-29 16:42:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_decompress_free [2020-10-29 16:42:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_find_header [2020-10-29 16:42:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_parse_lines_422 [2020-10-29 16:42:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_decompress [2020-10-29 16:42:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_parse_compress [2020-10-29 16:42:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_parse_lines_420 [2020-10-29 16:42:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_parse_data [2020-10-29 16:42:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_compress_isochronous [2020-10-29 16:42:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_isoc_irq [2020-10-29 16:42:21,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_read_reg [2020-10-29 16:42:21,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_write_reg [2020-10-29 16:42:21,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_ctrl_urb_complete [2020-10-29 16:42:21,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_write_reg_irq [2020-10-29 16:42:21,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_init_compression [2020-10-29 16:42:21,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_measure_bandwidth [2020-10-29 16:42:21,494 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_adjust_compression [2020-10-29 16:42:21,494 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_request_intra [2020-10-29 16:42:21,494 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_unrequest_intra [2020-10-29 16:42:21,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_off [2020-10-29 16:42:21,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_init_webcam [2020-10-29 16:42:21,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_video_format [2020-10-29 16:42:21,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_output [2020-10-29 16:42:21,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_alloc [2020-10-29 16:42:21,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_free [2020-10-29 16:42:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_empty_framequeues [2020-10-29 16:42:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stream_interrupt [2020-10-29 16:42:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_compress_params [2020-10-29 16:42:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_input [2020-10-29 16:42:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_dram_settings [2020-10-29 16:42:21,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_on [2020-10-29 16:42:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure call_usbvision_power_off [2020-10-29 16:42:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_off_timer [2020-10-29 16:42:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_init_power_off_timer [2020-10-29 16:42:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_power_off_timer [2020-10-29 16:42:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_reset_power_off_timer [2020-10-29 16:42:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_begin_streaming [2020-10-29 16:42:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_restart_isoc [2020-10-29 16:42:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_audio_off [2020-10-29 16:42:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_audio [2020-10-29 16:42:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_setup [2020-10-29 16:42:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_alternate [2020-10-29 16:42:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_init_isoc [2020-10-29 16:42:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stop_isoc [2020-10-29 16:42:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_muxsel [2020-10-29 16:42:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-29 16:42:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-29 16:42:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-29 16:42:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-29 16:42:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_1 [2020-10-29 16:42:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2020-10-29 16:42:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2020-10-29 16:42:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_5 [2020-10-29 16:42:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_6 [2020-10-29 16:42:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_7 [2020-10-29 16:42:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_8 [2020-10-29 16:42:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9 [2020-10-29 16:42:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2020-10-29 16:42:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-29 16:42:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2020-10-29 16:42:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 16:42:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 16:42:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-29 16:42:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-29 16:42:21,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 16:42:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 16:42:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-29 16:42:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-29 16:42:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-29 16:42:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-29 16:42:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 16:42:21,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 16:42:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 16:42:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 16:42:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2020-10-29 16:42:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2020-10-29 16:42:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2020-10-29 16:42:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2020-10-29 16:42:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2020-10-29 16:42:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2020-10-29 16:42:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usbvision [2020-10-29 16:42:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure show_version [2020-10-29 16:42:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure show_model [2020-10-29 16:42:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hue [2020-10-29 16:42:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure show_contrast [2020-10-29 16:42:21,506 INFO L138 BoogieDeclarations]: Found implementation of procedure show_brightness [2020-10-29 16:42:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure show_saturation [2020-10-29 16:42:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure show_streaming [2020-10-29 16:42:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure show_compression [2020-10-29 16:42:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure show_device_bridge [2020-10-29 16:42:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_create_sysfs [2020-10-29 16:42:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_remove_sysfs [2020-10-29 16:42:21,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_open [2020-10-29 16:42:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_close [2020-10-29 16:42:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2020-10-29 16:42:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2020-10-29 16:42:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2020-10-29 16:42:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2020-10-29 16:42:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2020-10-29 16:42:21,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2020-10-29 16:42:21,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2020-10-29 16:42:21,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2020-10-29 16:42:21,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2020-10-29 16:42:21,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2020-10-29 16:42:21,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2020-10-29 16:42:21,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2020-10-29 16:42:21,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2020-10-29 16:42:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2020-10-29 16:42:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2020-10-29 16:42:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2020-10-29 16:42:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2020-10-29 16:42:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2020-10-29 16:42:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2020-10-29 16:42:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2020-10-29 16:42:21,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2020-10-29 16:42:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2020-10-29 16:42:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2020-10-29 16:42:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2020-10-29 16:42:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2020-10-29 16:42:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2020-10-29 16:42:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2020-10-29 16:42:21,511 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_read [2020-10-29 16:42:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_read [2020-10-29 16:42:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_mmap [2020-10-29 16:42:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_mmap [2020-10-29 16:42:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_open [2020-10-29 16:42:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_close [2020-10-29 16:42:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_vdev_init [2020-10-29 16:42:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_unregister_video [2020-10-29 16:42:21,512 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_register_video [2020-10-29 16:42:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_alloc [2020-10-29 16:42:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_release [2020-10-29 16:42:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_configure_video [2020-10-29 16:42:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_probe [2020-10-29 16:42:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_disconnect [2020-10-29 16:42:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_init [2020-10-29 16:42:21,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_exit [2020-10-29 16:42:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_3 [2020-10-29 16:42:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_6 [2020-10-29 16:42:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_9 [2020-10-29 16:42:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_8 [2020-10-29 16:42:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2020-10-29 16:42:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 16:42:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_15 [2020-10-29 16:42:21,514 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-29 16:42:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_17 [2020-10-29 16:42:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_18 [2020-10-29 16:42:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_19 [2020-10-29 16:42:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_20 [2020-10-29 16:42:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_21 [2020-10-29 16:42:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_22 [2020-10-29 16:42:21,515 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2020-10-29 16:42:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2020-10-29 16:42:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure try_write_address [2020-10-29 16:42:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure try_read_address [2020-10-29 16:42:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_address [2020-10-29 16:42:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_xfer [2020-10-29 16:42:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure functionality [2020-10-29 16:42:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_register [2020-10-29 16:42:21,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_unregister [2020-10-29 16:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_read_max4 [2020-10-29 16:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_write_max4 [2020-10-29 16:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_write [2020-10-29 16:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_read [2020-10-29 16:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_2 [2020-10-29 16:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-29 16:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_26 [2020-10-29 16:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_29 [2020-10-29 16:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___1 [2020-10-29 16:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2020-10-29 16:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2020-10-29 16:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2020-10-29 16:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2020-10-29 16:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2020-10-29 16:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2020-10-29 16:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2020-10-29 16:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2020-10-29 16:42:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2020-10-29 16:42:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2020-10-29 16:42:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2020-10-29 16:42:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2020-10-29 16:42:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2020-10-29 16:42:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2020-10-29 16:42:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2020-10-29 16:42:21,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 16:42:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 16:42:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 16:42:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 16:42:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 16:42:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-29 16:42:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 16:42:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 16:42:21,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2020-10-29 16:42:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 16:42:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-29 16:42:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-29 16:42:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 16:42:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-29 16:42:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 16:42:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 16:42:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 16:42:21,521 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-29 16:42:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-29 16:42:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-29 16:42:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_adapter [2020-10-29 16:42:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2020-10-29 16:42:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 16:42:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-29 16:42:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2020-10-29 16:42:21,522 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-29 16:42:21,523 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 16:42:21,523 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-29 16:42:21,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 16:42:21,523 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 16:42:21,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2020-10-29 16:42:21,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 16:42:21,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 16:42:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2020-10-29 16:42:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 16:42:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 16:42:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-29 16:42:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-29 16:42:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 16:42:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2020-10-29 16:42:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-29 16:42:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-29 16:42:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2020-10-29 16:42:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-29 16:42:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-29 16:42:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2020-10-29 16:42:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2020-10-29 16:42:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2020-10-29 16:42:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2020-10-29 16:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2020-10-29 16:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2020-10-29 16:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_addr [2020-10-29 16:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2020-10-29 16:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-29 16:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2020-10-29 16:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2020-10-29 16:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2020-10-29 16:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2020-10-29 16:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2020-10-29 16:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_insert_page [2020-10-29 16:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_32 [2020-10-29 16:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2020-10-29 16:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2020-10-29 16:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 16:42:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 16:42:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 16:42:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 16:42:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-29 16:42:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 16:42:21,528 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 16:42:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 16:42:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 16:42:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 16:42:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 16:42:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 16:42:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 16:42:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 16:42:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 16:42:21,529 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 16:42:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 16:42:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 16:42:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 16:42:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 16:42:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 16:42:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 16:42:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 16:42:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-29 16:42:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 16:42:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-29 16:42:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2020-10-29 16:42:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 16:42:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 16:42:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 16:42:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-29 16:42:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 16:42:21,531 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 16:42:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 16:42:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 16:42:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-29 16:42:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-29 16:42:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_1 [2020-10-29 16:42:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_5 [2020-10-29 16:42:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_7 [2020-10-29 16:42:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 16:42:21,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_6 [2020-10-29 16:42:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 16:42:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 16:42:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-29 16:42:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-29 16:42:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 16:42:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-29 16:42:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 16:42:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-10-29 16:42:21,533 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-29 16:42:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2020-10-29 16:42:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2020-10-29 16:42:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 16:42:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_32 [2020-10-29 16:42:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-29 16:42:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 16:42:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-29 16:42:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2020-10-29 16:42:21,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 16:42:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_8 [2020-10-29 16:42:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2020-10-29 16:42:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2020-10-29 16:42:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2020-10-29 16:42:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9 [2020-10-29 16:42:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-29 16:42:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2020-10-29 16:42:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2020-10-29 16:42:21,535 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-29 16:42:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2020-10-29 16:42:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-29 16:42:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 16:42:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2020-10-29 16:42:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2020-10-29 16:42:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2020-10-29 16:42:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 16:42:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 16:42:21,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 16:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 16:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 16:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 16:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 16:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 16:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 16:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 16:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 16:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 16:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 16:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-29 16:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-29 16:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-29 16:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-29 16:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2020-10-29 16:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2020-10-29 16:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2020-10-29 16:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2020-10-29 16:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_unregister [2020-10-29 16:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_read_reg [2020-10-29 16:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_write_reg [2020-10-29 16:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_alloc [2020-10-29 16:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_free [2020-10-29 16:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_scratch_alloc [2020-10-29 16:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_scratch_free [2020-10-29 16:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_decompress_alloc [2020-10-29 16:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_decompress_free [2020-10-29 16:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_setup [2020-10-29 16:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_init_isoc [2020-10-29 16:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_restart_isoc [2020-10-29 16:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stop_isoc [2020-10-29 16:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_alternate [2020-10-29 16:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_audio [2020-10-29 16:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_audio_off [2020-10-29 16:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_begin_streaming [2020-10-29 16:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_empty_framequeues [2020-10-29 16:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stream_interrupt [2020-10-29 16:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_muxsel [2020-10-29 16:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_input [2020-10-29 16:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_output [2020-10-29 16:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_init_power_off_timer [2020-10-29 16:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_power_off_timer [2020-10-29 16:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_reset_power_off_timer [2020-10-29 16:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_off [2020-10-29 16:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_on [2020-10-29 16:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_request_intra [2020-10-29 16:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_unrequest_intra [2020-10-29 16:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_adjust_compression [2020-10-29 16:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_measure_bandwidth [2020-10-29 16:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_rvmalloc [2020-10-29 16:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 16:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_rvfree [2020-10-29 16:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_len [2020-10-29 16:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_free [2020-10-29 16:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_put [2020-10-29 16:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 16:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_mark_header [2020-10-29 16:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_get_extra [2020-10-29 16:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_set_extra_ptr [2020-10-29 16:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_inc_extra_ptr [2020-10-29 16:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_get [2020-10-29 16:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_get_header [2020-10-29 16:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_rm_old [2020-10-29 16:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_reset [2020-10-29 16:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_find_header [2020-10-29 16:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_parse_lines_422 [2020-10-29 16:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 16:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_decompress [2020-10-29 16:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_parse_compress [2020-10-29 16:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_parse_lines_420 [2020-10-29 16:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_parse_data [2020-10-29 16:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_compress_isochronous [2020-10-29 16:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_isoc_irq [2020-10-29 16:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_ctrl_urb_complete [2020-10-29 16:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_write_reg_irq [2020-10-29 16:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_init_compression [2020-10-29 16:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_init_webcam [2020-10-29 16:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_video_format [2020-10-29 16:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_compress_params [2020-10-29 16:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_dram_settings [2020-10-29 16:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure call_usbvision_power_off [2020-10-29 16:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_off_timer [2020-10-29 16:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2020-10-29 16:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 16:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-29 16:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 16:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-29 16:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2020-10-29 16:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 16:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 16:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-29 16:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 16:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 16:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-29 16:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-29 16:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_15 [2020-10-29 16:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 16:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 16:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-29 16:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-29 16:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 16:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-29 16:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-29 16:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 16:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 16:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 16:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-29 16:42:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-29 16:42:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-29 16:42:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-29 16:42:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-29 16:42:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_19 [2020-10-29 16:42:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_20 [2020-10-29 16:42:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-29 16:42:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-29 16:42:21,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_21 [2020-10-29 16:42:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-29 16:42:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_22 [2020-10-29 16:42:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_17 [2020-10-29 16:42:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_18 [2020-10-29 16:42:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2020-10-29 16:42:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2020-10-29 16:42:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2020-10-29 16:42:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 16:42:21,551 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 16:42:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 16:42:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 16:42:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-29 16:42:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 16:42:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 16:42:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_3 [2020-10-29 16:42:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_2 [2020-10-29 16:42:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_6 [2020-10-29 16:42:21,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_9 [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_8 [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure vm_insert_page [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2020-10-29 16:42:21,553 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2020-10-29 16:42:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2020-10-29 16:42:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2020-10-29 16:42:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2020-10-29 16:42:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2020-10-29 16:42:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2020-10-29 16:42:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2020-10-29 16:42:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2020-10-29 16:42:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2020-10-29 16:42:21,554 INFO L130 BoogieDeclarations]: Found specification of procedure to_usbvision [2020-10-29 16:42:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_register [2020-10-29 16:42:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_release [2020-10-29 16:42:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure show_version [2020-10-29 16:42:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure show_model [2020-10-29 16:42:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure show_hue [2020-10-29 16:42:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 16:42:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure show_contrast [2020-10-29 16:42:21,555 INFO L130 BoogieDeclarations]: Found specification of procedure show_brightness [2020-10-29 16:42:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure show_saturation [2020-10-29 16:42:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure show_streaming [2020-10-29 16:42:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure show_compression [2020-10-29 16:42:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure show_device_bridge [2020-10-29 16:42:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_create_sysfs [2020-10-29 16:42:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_remove_sysfs [2020-10-29 16:42:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_open [2020-10-29 16:42:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_close [2020-10-29 16:42:21,556 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2020-10-29 16:42:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2020-10-29 16:42:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2020-10-29 16:42:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2020-10-29 16:42:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-29 16:42:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2020-10-29 16:42:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2020-10-29 16:42:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2020-10-29 16:42:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2020-10-29 16:42:21,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2020-10-29 16:42:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2020-10-29 16:42:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2020-10-29 16:42:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2020-10-29 16:42:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2020-10-29 16:42:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2020-10-29 16:42:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2020-10-29 16:42:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2020-10-29 16:42:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2020-10-29 16:42:21,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2020-10-29 16:42:21,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2020-10-29 16:42:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2020-10-29 16:42:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_read [2020-10-29 16:42:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_read [2020-10-29 16:42:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_mmap [2020-10-29 16:42:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_mmap [2020-10-29 16:42:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_open [2020-10-29 16:42:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 16:42:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_close [2020-10-29 16:42:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_vdev_init [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_unregister_video [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_register_video [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_alloc [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_configure_video [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_probe [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_disconnect [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_init [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_exit [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-29 16:42:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 16:42:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2020-10-29 16:42:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 16:42:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-29 16:42:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 16:42:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_26 [2020-10-29 16:42:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2020-10-29 16:42:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2020-10-29 16:42:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2020-10-29 16:42:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_addr [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_write [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_read [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure try_write_address [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure try_read_address [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_address [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_xfer [2020-10-29 16:42:21,563 INFO L130 BoogieDeclarations]: Found specification of procedure functionality [2020-10-29 16:42:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_read_max4 [2020-10-29 16:42:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_write_max4 [2020-10-29 16:42:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_29 [2020-10-29 16:42:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___1 [2020-10-29 16:42:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2020-10-29 16:42:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2020-10-29 16:42:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2020-10-29 16:42:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2020-10-29 16:42:21,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 16:42:21,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 16:42:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 16:42:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 16:42:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 16:42:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 16:42:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 16:42:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 16:42:21,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 16:42:28,084 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 16:43:13,314 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___1FINAL: assume true;