/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 20:52:14,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 20:52:14,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 20:52:14,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 20:52:14,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 20:52:14,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 20:52:14,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 20:52:14,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 20:52:14,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 20:52:14,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 20:52:14,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 20:52:14,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 20:52:14,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 20:52:14,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 20:52:14,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 20:52:14,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 20:52:14,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 20:52:14,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 20:52:14,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 20:52:14,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 20:52:14,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 20:52:14,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 20:52:14,305 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 20:52:14,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 20:52:14,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 20:52:14,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 20:52:14,311 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 20:52:14,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 20:52:14,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 20:52:14,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 20:52:14,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 20:52:14,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 20:52:14,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 20:52:14,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 20:52:14,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 20:52:14,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 20:52:14,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 20:52:14,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 20:52:14,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 20:52:14,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 20:52:14,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 20:52:14,323 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-23 20:52:14,337 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 20:52:14,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 20:52:14,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 20:52:14,339 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 20:52:14,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 20:52:14,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 20:52:14,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 20:52:14,340 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 20:52:14,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 20:52:14,341 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 20:52:14,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 20:52:14,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 20:52:14,342 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 20:52:14,342 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 20:52:14,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 20:52:14,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 20:52:14,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 20:52:14,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 20:52:14,343 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 20:52:14,343 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 20:52:14,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 20:52:14,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 20:52:14,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 20:52:14,728 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 20:52:14,729 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 20:52:14,730 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i [2021-02-23 20:52:14,800 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ff66171b/4087cf3b58684d899970d872641cab85/FLAGabc303d46 [2021-02-23 20:52:16,105 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 20:52:16,106 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i [2021-02-23 20:52:16,205 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ff66171b/4087cf3b58684d899970d872641cab85/FLAGabc303d46 [2021-02-23 20:52:16,728 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ff66171b/4087cf3b58684d899970d872641cab85 [2021-02-23 20:52:16,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 20:52:16,745 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 20:52:16,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 20:52:16,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 20:52:16,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 20:52:16,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 08:52:16" (1/1) ... [2021-02-23 20:52:16,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@745beb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:16, skipping insertion in model container [2021-02-23 20:52:16,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 08:52:16" (1/1) ... [2021-02-23 20:52:16,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 20:52:16,965 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 20:52:17,616 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4394] [2021-02-23 20:52:20,675 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i[463935,463948] [2021-02-23 20:52:20,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 20:52:20,919 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 20:52:21,009 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4394] [2021-02-23 20:52:21,732 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i[463935,463948] [2021-02-23 20:52:21,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 20:52:22,776 INFO L208 MainTranslator]: Completed translation [2021-02-23 20:52:22,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22 WrapperNode [2021-02-23 20:52:22,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 20:52:22,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 20:52:22,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 20:52:22,779 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 20:52:22,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22" (1/1) ... [2021-02-23 20:52:22,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22" (1/1) ... [2021-02-23 20:52:23,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22" (1/1) ... [2021-02-23 20:52:23,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22" (1/1) ... [2021-02-23 20:52:24,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22" (1/1) ... [2021-02-23 20:52:24,268 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22" (1/1) ... [2021-02-23 20:52:24,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22" (1/1) ... [2021-02-23 20:52:24,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 20:52:24,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 20:52:24,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 20:52:24,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 20:52:24,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2021-02-23 20:52:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 20:52:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 20:52:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-23 20:52:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-02-23 20:52:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-02-23 20:52:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-23 20:52:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 20:52:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 20:52:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-23 20:52:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-02-23 20:52:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-23 20:52:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 20:52:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-23 20:52:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-23 20:52:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-23 20:52:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-23 20:52:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-23 20:52:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-23 20:52:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 20:52:24,619 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-23 20:52:24,619 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-02-23 20:52:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-02-23 20:52:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-23 20:52:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-23 20:52:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-23 20:52:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-23 20:52:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-23 20:52:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2021-02-23 20:52:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_xc5000_callback [2021-02-23 20:52:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_tuner_callback [2021-02-23 20:52:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_cards_setup [2021-02-23 20:52:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2021-02-23 20:52:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2021-02-23 20:52:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure use_alternative_detection_method [2021-02-23 20:52:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure request_module_async [2021-02-23 20:52:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure request_modules [2021-02-23 20:52:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_request_modules [2021-02-23 20:52:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2021-02-23 20:52:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2021-02-23 20:52:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2021-02-23 20:52:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2021-02-23 20:52:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_driver_init [2021-02-23 20:52:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_driver_exit [2021-02-23 20:52:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-02-23 20:52:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-02-23 20:52:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-02-23 20:52:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_13 [2021-02-23 20:52:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-02-23 20:52:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2021-02-23 20:52:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2021-02-23 20:52:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 20:52:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2021-02-23 20:52:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2021-02-23 20:52:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2021-02-23 20:52:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2021-02-23 20:52:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2021-02-23 20:52:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 20:52:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_29 [2021-02-23 20:52:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_30 [2021-02-23 20:52:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_31 [2021-02-23 20:52:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-23 20:52:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 20:52:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-23 20:52:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2021-02-23 20:52:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2021-02-23 20:52:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_reg [2021-02-23 20:52:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2021-02-23 20:52:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_reg16 [2021-02-23 20:52:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_reg32 [2021-02-23 20:52:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_reset [2021-02-23 20:52:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2021-02-23 20:52:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_vbi [2021-02-23 20:52:24,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2021-02-23 20:52:24,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_digital_mode [2021-02-23 20:52:24,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init [2021-02-23 20:52:24,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_audio_bitrate [2021-02-23 20:52:24,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_audio_rinput [2021-02-23 20:52:24,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6010_set_mute_sif [2021-02-23 20:52:24,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6010_set_mute_adc [2021-02-23 20:52:24,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_tvaudio_set_mute [2021-02-23 20:52:24,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6010_set_volume_sif [2021-02-23 20:52:24,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6010_set_volume_adc [2021-02-23 20:52:24,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_volume [2021-02-23 20:52:24,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_remove_from_devlist [2021-02-23 20:52:24,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_add_into_devlist [2021-02-23 20:52:24,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_call_fillbuf [2021-02-23 20:52:24,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2021-02-23 20:52:24,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_unregister_extension [2021-02-23 20:52:24,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2021-02-23 20:52:24,633 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_close_extension [2021-02-23 20:52:24,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_54 [2021-02-23 20:52:24,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_55 [2021-02-23 20:52:24,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_56 [2021-02-23 20:52:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_57 [2021-02-23 20:52:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_58 [2021-02-23 20:52:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2021-02-23 20:52:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_send_regs [2021-02-23 20:52:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2021-02-23 20:52:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs16 [2021-02-23 20:52:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2021-02-23 20:52:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_eeprom [2021-02-23 20:52:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure functionality [2021-02-23 20:52:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2021-02-23 20:52:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_unregister [2021-02-23 20:52:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_12 [2021-02-23 20:52:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2021-02-23 20:52:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_86 [2021-02-23 20:52:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_87 [2021-02-23 20:52:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_88 [2021-02-23 20:52:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_89 [2021-02-23 20:52:24,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_90 [2021-02-23 20:52:24,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-02-23 20:52:24,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2021-02-23 20:52:24,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16s [2021-02-23 20:52:24,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 20:52:24,638 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-23 20:52:24,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_108 [2021-02-23 20:52:24,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_112 [2021-02-23 20:52:24,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_115 [2021-02-23 20:52:24,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-23 20:52:24,640 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2021-02-23 20:52:24,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-23 20:52:24,640 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-23 20:52:24,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-02-23 20:52:24,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2021-02-23 20:52:24,641 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-23 20:52:24,641 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-23 20:52:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 20:52:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 20:52:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 20:52:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-23 20:52:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-23 20:52:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_buf [2021-02-23 20:52:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_filled [2021-02-23 20:52:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_streams [2021-02-23 20:52:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_multiplexed [2021-02-23 20:52:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-02-23 20:52:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_isoc_copy [2021-02-23 20:52:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_irq_callback [2021-02-23 20:52:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_alloc_urb_buffers [2021-02-23 20:52:24,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2021-02-23 20:52:24,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2021-02-23 20:52:24,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2021-02-23 20:52:24,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2021-02-23 20:52:24,646 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-23 20:52:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-02-23 20:52:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-23 20:52:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-23 20:52:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-23 20:52:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure is_res_read [2021-02-23 20:52:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure is_res_streaming [2021-02-23 20:52:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-02-23 20:52:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-02-23 20:52:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-23 20:52:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-23 20:52:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-23 20:52:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-02-23 20:52:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-23 20:52:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-23 20:52:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-23 20:52:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-23 20:52:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-23 20:52:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-23 20:52:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-23 20:52:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-23 20:52:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-23 20:52:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-23 20:52:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-23 20:52:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-23 20:52:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-23 20:52:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2021-02-23 20:52:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2021-02-23 20:52:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-23 20:52:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-23 20:52:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-23 20:52:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-23 20:52:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_g_tuner [2021-02-23 20:52:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_s_tuner [2021-02-23 20:52:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2021-02-23 20:52:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2021-02-23 20:52:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2021-02-23 20:52:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_poll [2021-02-23 20:52:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2021-02-23 20:52:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2021-02-23 20:52:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2021-02-23 20:52:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-02-23 20:52:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_v4l2_register [2021-02-23 20:52:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_v4l2_unregister [2021-02-23 20:52:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_v4l2_exit [2021-02-23 20:52:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_videobuf_queue_ops_11 [2021-02-23 20:52:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_7 [2021-02-23 20:52:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_4 [2021-02-23 20:52:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_8 [2021-02-23 20:52:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_5 [2021-02-23 20:52:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2021-02-23 20:52:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2021-02-23 20:52:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2021-02-23 20:52:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2021-02-23 20:52:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2021-02-23 20:52:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2021-02-23 20:52:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2021-02-23 20:52:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2021-02-23 20:52:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-23 20:52:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-23 20:52:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-23 20:52:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_118 [2021-02-23 20:52:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_119 [2021-02-23 20:52:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_120 [2021-02-23 20:52:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_121 [2021-02-23 20:52:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_122 [2021-02-23 20:52:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_131 [2021-02-23 20:52:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_132 [2021-02-23 20:52:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_133 [2021-02-23 20:52:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_134 [2021-02-23 20:52:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_audio_std [2021-02-23 20:52:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2021-02-23 20:52:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2021-02-23 20:52:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_standard [2021-02-23 20:52:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_154 [2021-02-23 20:52:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_155 [2021-02-23 20:52:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_156 [2021-02-23 20:52:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_157 [2021-02-23 20:52:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_158 [2021-02-23 20:52:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-23 20:52:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-02-23 20:52:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-02-23 20:52:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-02-23 20:52:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_wait [2021-02-23 20:52:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_config [2021-02-23 20:52:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_keydown [2021-02-23 20:52:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_urb_received [2021-02-23 20:52:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_handle_key [2021-02-23 20:52:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_work [2021-02-23 20:52:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_start [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_init [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_fini [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2021-02-23 20:52:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2021-02-23 20:52:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-02-23 20:52:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-02-23 20:52:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-02-23 20:52:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-02-23 20:52:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-02-23 20:52:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-02-23 20:52:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2021-02-23 20:52:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-02-23 20:52:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-02-23 20:52:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2021-02-23 20:52:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_186 [2021-02-23 20:52:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_187 [2021-02-23 20:52:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_188 [2021-02-23 20:52:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_189 [2021-02-23 20:52:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_190 [2021-02-23 20:52:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_199 [2021-02-23 20:52:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_200 [2021-02-23 20:52:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_201 [2021-02-23 20:52:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_202 [2021-02-23 20:52:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-23 20:52:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 20:52:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-23 20:52:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-23 20:52:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-23 20:52:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-23 20:52:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-23 20:52:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-23 20:52:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-02-23 20:52:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-02-23 20:52:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2021-02-23 20:52:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-23 20:52:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-02-23 20:52:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-23 20:52:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-23 20:52:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-23 20:52:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-23 20:52:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2021-02-23 20:52:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-23 20:52:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-23 20:52:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_adapter [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-23 20:52:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 20:52:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 20:52:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2021-02-23 20:52:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2021-02-23 20:52:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-23 20:52:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-02-23 20:52:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-23 20:52:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-23 20:52:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-23 20:52:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-23 20:52:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-02-23 20:52:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 20:52:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-02-23 20:52:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-02-23 20:52:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_allocate_device [2021-02-23 20:52:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_free_device [2021-02-23 20:52:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-02-23 20:52:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_register_device [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-23 20:52:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_configuration [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_add_handler [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-23 20:52:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-23 20:52:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-23 20:52:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 20:52:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 20:52:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_pending [2021-02-23 20:52:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-23 20:52:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-23 20:52:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-23 20:52:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-23 20:52:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-23 20:52:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-23 20:52:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-02-23 20:52:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 20:52:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-23 20:52:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-23 20:52:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 20:52:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-23 20:52:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-23 20:52:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-23 20:52:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-23 20:52:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-23 20:52:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-23 20:52:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-23 20:52:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-02-23 20:52:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-23 20:52:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-23 20:52:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-23 20:52:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-23 20:52:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-02-23 20:52:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-02-23 20:52:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-23 20:52:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 20:52:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 20:52:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-23 20:52:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-23 20:52:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-23 20:52:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 20:52:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 20:52:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 20:52:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 20:52:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 20:52:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 20:52:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-23 20:52:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-02-23 20:52:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2021-02-23 20:52:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 20:52:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-23 20:52:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 20:52:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-23 20:52:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 20:52:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 20:52:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 20:52:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-23 20:52:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 20:52:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 20:52:24,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 20:52:24,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-23 20:52:24,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-23 20:52:24,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-23 20:52:24,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 20:52:24,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-23 20:52:24,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-23 20:52:24,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-23 20:52:24,693 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 20:52:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 20:52:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-02-23 20:52:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-02-23 20:52:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-23 20:52:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-23 20:52:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-23 20:52:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-23 20:52:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-23 20:52:24,694 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-02-23 20:52:24,695 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-02-23 20:52:24,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2021-02-23 20:52:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2021-02-23 20:52:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-02-23 20:52:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2021-02-23 20:52:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2021-02-23 20:52:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-02-23 20:52:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2021-02-23 20:52:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2021-02-23 20:52:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_29 [2021-02-23 20:52:24,696 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-02-23 20:52:24,700 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-02-23 20:52:24,700 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2021-02-23 20:52:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 20:52:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 20:52:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-23 20:52:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2021-02-23 20:52:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-02-23 20:52:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_videobuf_queue_ops_11 [2021-02-23 20:52:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2021-02-23 20:52:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-02-23 20:52:24,701 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-02-23 20:52:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_7 [2021-02-23 20:52:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-02-23 20:52:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_12 [2021-02-23 20:52:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-02-23 20:52:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_13 [2021-02-23 20:52:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_4 [2021-02-23 20:52:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-02-23 20:52:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2021-02-23 20:52:24,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_8 [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_5 [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-23 20:52:24,703 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-23 20:52:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2021-02-23 20:52:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-02-23 20:52:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-23 20:52:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_30 [2021-02-23 20:52:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-23 20:52:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_31 [2021-02-23 20:52:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-23 20:52:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-02-23 20:52:24,704 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 20:52:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 20:52:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_tuner_callback [2021-02-23 20:52:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_xc5000_callback [2021-02-23 20:52:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_cards_setup [2021-02-23 20:52:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2021-02-23 20:52:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2021-02-23 20:52:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_reset [2021-02-23 20:52:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init [2021-02-23 20:52:24,705 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_v4l2_register [2021-02-23 20:52:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_v4l2_unregister [2021-02-23 20:52:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_remove_from_devlist [2021-02-23 20:52:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_add_into_devlist [2021-02-23 20:52:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2021-02-23 20:52:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_close_extension [2021-02-23 20:52:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2021-02-23 20:52:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_unregister [2021-02-23 20:52:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_init [2021-02-23 20:52:24,706 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_fini [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_wait [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure use_alternative_detection_method [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure request_module_async [2021-02-23 20:52:24,707 INFO L130 BoogieDeclarations]: Found specification of procedure request_modules [2021-02-23 20:52:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure flush_request_modules [2021-02-23 20:52:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2021-02-23 20:52:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-02-23 20:52:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2021-02-23 20:52:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2021-02-23 20:52:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2021-02-23 20:52:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_driver_init [2021-02-23 20:52:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_driver_exit [2021-02-23 20:52:24,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2021-02-23 20:52:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_54 [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_56 [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_55 [2021-02-23 20:52:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_58 [2021-02-23 20:52:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_57 [2021-02-23 20:52:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-02-23 20:52:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-23 20:52:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-23 20:52:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2021-02-23 20:52:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_reg [2021-02-23 20:52:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_reg16 [2021-02-23 20:52:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_reg32 [2021-02-23 20:52:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2021-02-23 20:52:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2021-02-23 20:52:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_digital_mode [2021-02-23 20:52:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_audio_bitrate [2021-02-23 20:52:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_audio_rinput [2021-02-23 20:52:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_tvaudio_set_mute [2021-02-23 20:52:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_volume [2021-02-23 20:52:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2021-02-23 20:52:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2021-02-23 20:52:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_unregister_extension [2021-02-23 20:52:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_call_fillbuf [2021-02-23 20:52:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_standard [2021-02-23 20:52:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-23 20:52:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_vbi [2021-02-23 20:52:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure tm6010_set_mute_sif [2021-02-23 20:52:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure tm6010_set_mute_adc [2021-02-23 20:52:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure tm6010_set_volume_sif [2021-02-23 20:52:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure tm6010_set_volume_adc [2021-02-23 20:52:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-02-23 20:52:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-23 20:52:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-23 20:52:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_86 [2021-02-23 20:52:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_88 [2021-02-23 20:52:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_87 [2021-02-23 20:52:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_90 [2021-02-23 20:52:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_89 [2021-02-23 20:52:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2021-02-23 20:52:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_adapter [2021-02-23 20:52:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2021-02-23 20:52:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_send_regs [2021-02-23 20:52:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2021-02-23 20:52:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs16 [2021-02-23 20:52:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2021-02-23 20:52:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_eeprom [2021-02-23 20:52:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure functionality [2021-02-23 20:52:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 20:52:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-02-23 20:52:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2021-02-23 20:52:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16s [2021-02-23 20:52:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-02-23 20:52:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-02-23 20:52:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-23 20:52:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-23 20:52:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-23 20:52:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-23 20:52:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-23 20:52:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-23 20:52:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-23 20:52:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_108 [2021-02-23 20:52:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-23 20:52:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_112 [2021-02-23 20:52:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-23 20:52:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_115 [2021-02-23 20:52:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-23 20:52:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-23 20:52:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-23 20:52:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-23 20:52:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_118 [2021-02-23 20:52:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_120 [2021-02-23 20:52:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_119 [2021-02-23 20:52:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_122 [2021-02-23 20:52:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_121 [2021-02-23 20:52:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-23 20:52:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2021-02-23 20:52:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-23 20:52:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-23 20:52:24,719 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_133 [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_131 [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_134 [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_132 [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_configuration [2021-02-23 20:52:24,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2021-02-23 20:52:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-23 20:52:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 20:52:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-23 20:52:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-23 20:52:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_pending [2021-02-23 20:52:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-23 20:52:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-23 20:52:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 20:52:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 20:52:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-23 20:52:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 20:52:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 20:52:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 20:52:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-23 20:52:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-23 20:52:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-23 20:52:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-23 20:52:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-23 20:52:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-23 20:52:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-23 20:52:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-23 20:52:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-23 20:52:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-23 20:52:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-23 20:52:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-23 20:52:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-23 20:52:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-23 20:52:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-02-23 20:52:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-02-23 20:52:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-02-23 20:52:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-23 20:52:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-23 20:52:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_add_handler [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_v4l2_exit [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2021-02-23 20:52:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2021-02-23 20:52:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2021-02-23 20:52:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_buf [2021-02-23 20:52:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_filled [2021-02-23 20:52:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure copy_streams [2021-02-23 20:52:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure copy_multiplexed [2021-02-23 20:52:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-02-23 20:52:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_isoc_copy [2021-02-23 20:52:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_irq_callback [2021-02-23 20:52:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_alloc_urb_buffers [2021-02-23 20:52:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2021-02-23 20:52:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2021-02-23 20:52:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2021-02-23 20:52:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2021-02-23 20:52:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-23 20:52:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-02-23 20:52:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-23 20:52:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-23 20:52:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-23 20:52:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure is_res_read [2021-02-23 20:52:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure is_res_streaming [2021-02-23 20:52:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-02-23 20:52:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-02-23 20:52:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-23 20:52:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-23 20:52:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-23 20:52:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-02-23 20:52:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-23 20:52:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-23 20:52:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-23 20:52:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-23 20:52:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-23 20:52:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-23 20:52:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-23 20:52:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-23 20:52:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-23 20:52:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-23 20:52:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-23 20:52:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-23 20:52:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-23 20:52:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-23 20:52:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2021-02-23 20:52:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2021-02-23 20:52:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-23 20:52:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-23 20:52:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure radio_g_tuner [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure radio_s_tuner [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_poll [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2021-02-23 20:52:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2021-02-23 20:52:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-02-23 20:52:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2021-02-23 20:52:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_154 [2021-02-23 20:52:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_156 [2021-02-23 20:52:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_155 [2021-02-23 20:52:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_158 [2021-02-23 20:52:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_157 [2021-02-23 20:52:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_audio_std [2021-02-23 20:52:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2021-02-23 20:52:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-02-23 20:52:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-02-23 20:52:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-23 20:52:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-23 20:52:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-23 20:52:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-02-23 20:52:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_186 [2021-02-23 20:52:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_188 [2021-02-23 20:52:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_187 [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_190 [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_189 [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_201 [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-02-23 20:52:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-02-23 20:52:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2021-02-23 20:52:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-02-23 20:52:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2021-02-23 20:52:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-02-23 20:52:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_202 [2021-02-23 20:52:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_199 [2021-02-23 20:52:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_200 [2021-02-23 20:52:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure rc_allocate_device [2021-02-23 20:52:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure rc_free_device [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure rc_register_device [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_config [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_keydown [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_urb_received [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_handle_key [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_work [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_start [2021-02-23 20:52:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2021-02-23 20:52:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2021-02-23 20:52:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2021-02-23 20:52:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2021-02-23 20:52:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-23 20:52:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 20:52:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-23 20:52:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-23 20:52:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-23 20:52:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2021-02-23 20:52:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2021-02-23 20:52:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-23 20:52:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2021-02-23 20:52:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-23 20:52:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 20:52:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 20:52:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 20:52:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 20:52:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 20:52:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 20:52:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 20:52:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 20:52:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-23 20:52:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 20:52:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-23 20:52:33,153 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-23 20:52:41,956 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 20:52:41,956 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-23 20:52:41,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 08:52:41 BoogieIcfgContainer [2021-02-23 20:52:41,970 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 20:52:41,973 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 20:52:41,973 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 20:52:41,976 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 20:52:41,977 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 08:52:16" (1/3) ... [2021-02-23 20:52:41,977 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b6bf736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 08:52:41, skipping insertion in model container [2021-02-23 20:52:41,978 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 08:52:22" (2/3) ... [2021-02-23 20:52:41,978 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b6bf736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 08:52:41, skipping insertion in model container [2021-02-23 20:52:41,978 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 08:52:41" (3/3) ... [2021-02-23 20:52:41,980 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--tm6000--tm6000.ko-entry_point.cil.out.i [2021-02-23 20:52:41,987 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 20:52:41,996 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 20:52:42,017 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 20:52:42,047 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 20:52:42,047 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 20:52:42,047 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 20:52:42,047 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 20:52:42,047 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 20:52:42,047 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 20:52:42,048 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 20:52:42,048 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 20:52:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 15746 states. [2021-02-23 20:52:42,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4707 [2021-02-23 20:52:42,835 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 20:52:42,840 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 20:52:42,841 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 20:52:42,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 20:52:42,851 INFO L82 PathProgramCache]: Analyzing trace with hash 44633824, now seen corresponding path program 1 times [2021-02-23 20:52:42,861 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 20:52:42,861 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2044739940] [2021-02-23 20:52:42,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 20:52:43,064 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 20:52:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:52:49,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:52:49,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:52:49,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:52:49,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 20:52:49,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:52:49,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:16,480 WARN L202 SmtUtils]: Spent 27.00 s on a formula simplification that was a NOOP. DAG size: 2212 [2021-02-23 20:53:16,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 20:53:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:24,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:24,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4533 [2021-02-23 20:53:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:53:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:53:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4555 [2021-02-23 20:53:33,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4560 [2021-02-23 20:53:33,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4571 [2021-02-23 20:53:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4580 [2021-02-23 20:53:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4628 [2021-02-23 20:53:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-23 20:53:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:33,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 20:53:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 20:53:33,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 20:53:33,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 20:53:43,578 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-02-23 20:53:43,580 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2044739940] [2021-02-23 20:53:43,581 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 20:53:43,582 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 20:53:43,583 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59486782] [2021-02-23 20:53:43,595 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 20:53:43,596 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 20:53:43,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 20:53:43,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-02-23 20:53:43,612 INFO L87 Difference]: Start difference. First operand 15746 states. Second operand 9 states. [2021-02-23 20:54:10,585 WARN L202 SmtUtils]: Spent 26.89 s on a formula simplification that was a NOOP. DAG size: 2215 [2021-02-23 20:55:04,030 WARN L202 SmtUtils]: Spent 27.23 s on a formula simplification that was a NOOP. DAG size: 2217 [2021-02-23 20:55:33,532 WARN L202 SmtUtils]: Spent 29.22 s on a formula simplification that was a NOOP. DAG size: 2214