java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 20:15:55,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 20:15:55,111 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 20:15:55,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 20:15:55,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 20:15:55,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 20:15:55,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 20:15:55,143 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 20:15:55,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 20:15:55,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 20:15:55,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 20:15:55,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 20:15:55,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 20:15:55,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 20:15:55,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 20:15:55,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 20:15:55,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 20:15:55,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 20:15:55,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 20:15:55,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 20:15:55,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 20:15:55,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 20:15:55,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 20:15:55,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 20:15:55,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 20:15:55,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 20:15:55,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 20:15:55,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 20:15:55,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 20:15:55,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 20:15:55,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 20:15:55,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 20:15:55,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 20:15:55,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 20:15:55,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 20:15:55,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 20:15:55,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 20:15:55,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 20:15:55,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 20:15:55,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 20:15:55,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 20:15:55,185 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-03 20:15:55,199 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 20:15:55,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 20:15:55,201 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-03 20:15:55,201 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-03 20:15:55,201 INFO L138 SettingsManager]: * Use SBE=true [2019-10-03 20:15:55,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 20:15:55,202 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 20:15:55,202 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-03 20:15:55,202 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 20:15:55,202 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 20:15:55,202 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 20:15:55,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 20:15:55,203 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 20:15:55,203 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 20:15:55,203 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 20:15:55,203 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-03 20:15:55,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 20:15:55,204 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 20:15:55,204 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 20:15:55,204 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-03 20:15:55,204 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-03 20:15:55,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 20:15:55,205 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 20:15:55,205 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 20:15:55,205 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-03 20:15:55,205 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-03 20:15:55,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 20:15:55,206 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-03 20:15:55,206 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-03 20:15:55,237 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 20:15:55,250 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 20:15:55,254 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 20:15:55,255 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 20:15:55,256 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 20:15:55,257 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i [2019-10-03 20:15:55,318 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/992d88cf4/bb608da4ad54444db42d3b847a3e43a8/FLAG59363064d [2019-10-03 20:15:56,221 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 20:15:56,223 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i [2019-10-03 20:15:56,288 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/992d88cf4/bb608da4ad54444db42d3b847a3e43a8/FLAG59363064d [2019-10-03 20:15:56,635 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/992d88cf4/bb608da4ad54444db42d3b847a3e43a8 [2019-10-03 20:15:56,646 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 20:15:56,647 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 20:15:56,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 20:15:56,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 20:15:56,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 20:15:56,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 08:15:56" (1/1) ... [2019-10-03 20:15:56,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2976605a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:15:56, skipping insertion in model container [2019-10-03 20:15:56,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 08:15:56" (1/1) ... [2019-10-03 20:15:56,665 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 20:15:56,828 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 20:15:59,341 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 20:15:59,386 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 20:15:59,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 20:16:00,627 INFO L192 MainTranslator]: Completed translation [2019-10-03 20:16:00,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:16:00 WrapperNode [2019-10-03 20:16:00,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 20:16:00,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 20:16:00,629 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 20:16:00,629 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 20:16:00,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:16:00" (1/1) ... [2019-10-03 20:16:00,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:16:00" (1/1) ... [2019-10-03 20:16:00,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:16:00" (1/1) ... [2019-10-03 20:16:00,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:16:00" (1/1) ... [2019-10-03 20:16:00,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:16:00" (1/1) ... [2019-10-03 20:16:00,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:16:00" (1/1) ... [2019-10-03 20:16:01,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:16:00" (1/1) ... [2019-10-03 20:16:01,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 20:16:01,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 20:16:01,186 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 20:16:01,186 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 20:16:01,187 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 08:16:00" (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 [2019-10-03 20:16:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 20:16:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 20:16:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 20:16:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 20:16:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 20:16:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 20:16:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 20:16:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-03 20:16:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 20:16:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 20:16:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-10-03 20:16:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 20:16:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 20:16:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 20:16:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-03 20:16:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 20:16:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 20:16:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-10-03 20:16:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-10-03 20:16:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 20:16:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 20:16:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 20:16:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 20:16:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-03 20:16:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-10-03 20:16:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-10-03 20:16:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-10-03 20:16:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-10-03 20:16:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-03 20:16:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 20:16:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 20:16:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 20:16:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 20:16:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 20:16:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-10-03 20:16:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-03 20:16:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-10-03 20:16:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-10-03 20:16:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-10-03 20:16:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-10-03 20:16:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-10-03 20:16:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-10-03 20:16:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-10-03 20:16:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-10-03 20:16:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-03 20:16:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2019-10-03 20:16:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2019-10-03 20:16:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-03 20:16:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-03 20:16:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-03 20:16:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-03 20:16:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-10-03 20:16:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-10-03 20:16:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-03 20:16:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2019-10-03 20:16:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-10-03 20:16:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2019-10-03 20:16:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2019-10-03 20:16:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2019-10-03 20:16:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_get_by_index [2019-10-03 20:16:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_serial [2019-10-03 20:16:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure return_serial [2019-10-03 20:16:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2019-10-03 20:16:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2019-10-03 20:16:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2019-10-03 20:16:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2019-10-03 20:16:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2019-10-03 20:16:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2019-10-03 20:16:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2019-10-03 20:16:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2019-10-03 20:16:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2019-10-03 20:16:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2019-10-03 20:16:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2019-10-03 20:16:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2019-10-03 20:16:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2019-10-03 20:16:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2019-10-03 20:16:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2019-10-03 20:16:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2019-10-03 20:16:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2019-10-03 20:16:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2019-10-03 20:16:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2019-10-03 20:16:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2019-10-03 20:16:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2019-10-03 20:16:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2019-10-03 20:16:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-10-03 20:16:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2019-10-03 20:16:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2019-10-03 20:16:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2019-10-03 20:16:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2019-10-03 20:16:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2019-10-03 20:16:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2019-10-03 20:16:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2019-10-03 20:16:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2019-10-03 20:16:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2019-10-03 20:16:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2019-10-03 20:16:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-10-03 20:16:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-10-03 20:16:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2019-10-03 20:16:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2019-10-03 20:16:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2019-10-03 20:16:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2019-10-03 20:16:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2019-10-03 20:16:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2019-10-03 20:16:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2019-10-03 20:16:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-10-03 20:16:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-10-03 20:16:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-10-03 20:16:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-10-03 20:16:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 20:16:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-03 20:16:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-03 20:16:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-03 20:16:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-03 20:16:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-03 20:16:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-03 20:16:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-03 20:16:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2019-10-03 20:16:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-03 20:16:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-03 20:16:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-03 20:16:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-10-03 20:16:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-10-03 20:16:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-03 20:16:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-03 20:16:01,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-10-03 20:16:01,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-10-03 20:16:01,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-03 20:16:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-10-03 20:16:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-03 20:16:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-03 20:16:01,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-03 20:16:01,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-03 20:16:01,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-03 20:16:01,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-03 20:16:01,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-03 20:16:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-03 20:16:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-10-03 20:16:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-03 20:16:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-03 20:16:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-03 20:16:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-03 20:16:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-03 20:16:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-10-03 20:16:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-10-03 20:16:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 20:16:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-10-03 20:16:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 20:16:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2019-10-03 20:16:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-03 20:16:01,307 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 20:16:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-03 20:16:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 20:16:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-10-03 20:16:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-03 20:16:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-03 20:16:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-03 20:16:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 20:16:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2019-10-03 20:16:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-10-03 20:16:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-03 20:16:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-03 20:16:01,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-10-03 20:16:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-10-03 20:16:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2019-10-03 20:16:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2019-10-03 20:16:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2019-10-03 20:16:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2019-10-03 20:16:01,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2019-10-03 20:16:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2019-10-03 20:16:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2019-10-03 20:16:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2019-10-03 20:16:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2019-10-03 20:16:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2019-10-03 20:16:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2019-10-03 20:16:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2019-10-03 20:16:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2019-10-03 20:16:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2019-10-03 20:16:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2019-10-03 20:16:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2019-10-03 20:16:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2019-10-03 20:16:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2019-10-03 20:16:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2019-10-03 20:16:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2019-10-03 20:16:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2019-10-03 20:16:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2019-10-03 20:16:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2019-10-03 20:16:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-10-03 20:16:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2019-10-03 20:16:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2019-10-03 20:16:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2019-10-03 20:16:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2019-10-03 20:16:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2019-10-03 20:16:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2019-10-03 20:16:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure show_port_number [2019-10-03 20:16:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2019-10-03 20:16:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2019-10-03 20:16:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure store_new_id [2019-10-03 20:16:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dynids [2019-10-03 20:16:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2019-10-03 20:16:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2019-10-03 20:16:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2019-10-03 20:16:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2019-10-03 20:16:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2019-10-03 20:16:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2019-10-03 20:16:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2019-10-03 20:16:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_84 [2019-10-03 20:16:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2019-10-03 20:16:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 20:16:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 20:16:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2019-10-03 20:16:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2019-10-03 20:16:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2019-10-03 20:16:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2019-10-03 20:16:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2019-10-03 20:16:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2019-10-03 20:16:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2019-10-03 20:16:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 20:16:01,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-03 20:16:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-03 20:16:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-03 20:16:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 20:16:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-03 20:16:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-03 20:16:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 20:16:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 20:16:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 20:16:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 20:16:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 20:16:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 20:16:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 20:16:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-03 20:16:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_table_lock [2019-10-03 20:16:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2019-10-03 20:16:01,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_table_lock [2019-10-03 20:16:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-03 20:16:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_table_lock [2019-10-03 20:16:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2019-10-03 20:16:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 20:16:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 20:16:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-03 20:16:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-03 20:16:01,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 20:16:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-10-03 20:16:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-10-03 20:16:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-10-03 20:16:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-10-03 20:16:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2019-10-03 20:16:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-10-03 20:16:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-10-03 20:16:01,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 20:16:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 20:16:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 20:16:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-10-03 20:16:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 20:16:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 20:16:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 20:16:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-03 20:16:01,323 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-03 20:16:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 20:16:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-03 20:16:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 20:16:01,325 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2019-10-03 20:16:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2019-10-03 20:16:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-03 20:16:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 20:16:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 20:16:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 20:16:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-10-03 20:16:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-10-03 20:16:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-03 20:16:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2019-10-03 20:16:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2019-10-03 20:16:01,332 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-03 20:16:01,332 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2019-10-03 20:16:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-03 20:16:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-03 20:16:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-03 20:16:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-03 20:16:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2019-10-03 20:16:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-03 20:16:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-03 20:16:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-03 20:16:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-03 20:16:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 20:16:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-10-03 20:16:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-03 20:16:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-03 20:16:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 20:16:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-10-03 20:16:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 20:16:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-03 20:16:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-10-03 20:16:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 20:16:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 20:16:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-03 20:16:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-10-03 20:16:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-10-03 20:16:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-03 20:16:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-10-03 20:16:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-10-03 20:16:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2019-10-03 20:16:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-10-03 20:16:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-10-03 20:16:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-10-03 20:16:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2019-10-03 20:16:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-10-03 20:16:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2019-10-03 20:16:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-10-03 20:16:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2019-10-03 20:16:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2019-10-03 20:16:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-10-03 20:16:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-10-03 20:16:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2019-10-03 20:16:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-10-03 20:16:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-10-03 20:16:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2019-10-03 20:16:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-10-03 20:16:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-10-03 20:16:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2019-10-03 20:16:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-03 20:16:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-10-03 20:16:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-10-03 20:16:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-03 20:16:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-10-03 20:16:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-03 20:16:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-10-03 20:16:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2019-10-03 20:16:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-03 20:16:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2019-10-03 20:16:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2019-10-03 20:16:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-10-03 20:16:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-10-03 20:16:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2019-10-03 20:16:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-03 20:16:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2019-10-03 20:16:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2019-10-03 20:16:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-03 20:16:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2019-10-03 20:16:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-03 20:16:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 20:16:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 20:16:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 20:16:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 20:16:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 20:16:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 20:16:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 20:16:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-03 20:16:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-03 20:16:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 20:16:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 20:16:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 20:16:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 20:16:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-03 20:16:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 20:16:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-03 20:16:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-03 20:16:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 20:16:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 20:16:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-10-03 20:16:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 20:16:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 20:16:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-10-03 20:16:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-10-03 20:16:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 20:16:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 20:16:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-03 20:16:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-03 20:16:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 20:16:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-03 20:16:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-03 20:16:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2019-10-03 20:16:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-03 20:16:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-03 20:16:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-10-03 20:16:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-03 20:16:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-03 20:16:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-10-03 20:16:01,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-03 20:16:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-03 20:16:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-03 20:16:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-03 20:16:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-03 20:16:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-03 20:16:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-10-03 20:16:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-03 20:16:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-03 20:16:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-03 20:16:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-10-03 20:16:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-03 20:16:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-03 20:16:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-03 20:16:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-03 20:16:01,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-03 20:16:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-03 20:16:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-10-03 20:16:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-10-03 20:16:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-10-03 20:16:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-03 20:16:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-03 20:16:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-03 20:16:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-03 20:16:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-03 20:16:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-10-03 20:16:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2019-10-03 20:16:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2019-10-03 20:16:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-03 20:16:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-03 20:16:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 20:16:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 20:16:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 20:16:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2019-10-03 20:16:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2019-10-03 20:16:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 20:16:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 20:16:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 20:16:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 20:16:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 20:16:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 20:16:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 20:16:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 20:16:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 20:16:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-03 20:16:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 20:16:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-03 20:16:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 20:16:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-10-03 20:16:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-10-03 20:16:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 20:16:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-10-03 20:16:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 20:16:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-10-03 20:16:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-03 20:16:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 20:16:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 20:16:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 20:16:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 20:16:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 20:16:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 20:16:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 20:16:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 20:16:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 20:16:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-10-03 20:16:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-10-03 20:16:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-10-03 20:16:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-10-03 20:16:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-10-03 20:16:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-10-03 20:16:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-10-03 20:16:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2019-10-03 20:16:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2019-10-03 20:16:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-10-03 20:16:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-10-03 20:16:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-10-03 20:16:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2019-10-03 20:16:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-10-03 20:16:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2019-10-03 20:16:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2019-10-03 20:16:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2019-10-03 20:16:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-10-03 20:16:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-10-03 20:16:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-03 20:16:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-03 20:16:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-10-03 20:16:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-10-03 20:16:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-03 20:16:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-03 20:16:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-03 20:16:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-03 20:16:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 20:16:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-10-03 20:16:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-10-03 20:16:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-10-03 20:16:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-10-03 20:16:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-10-03 20:16:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-10-03 20:16:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-10-03 20:16:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-10-03 20:16:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2019-10-03 20:16:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2019-10-03 20:16:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-03 20:16:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-10-03 20:16:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2019-10-03 20:16:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2019-10-03 20:16:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2019-10-03 20:16:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-10-03 20:16:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2019-10-03 20:16:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 20:16:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 20:16:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2019-10-03 20:16:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-03 20:16:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 20:16:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 20:16:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-03 20:16:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-03 20:16:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2019-10-03 20:16:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2019-10-03 20:16:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-03 20:16:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-10-03 20:16:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-10-03 20:16:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-10-03 20:16:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-10-03 20:16:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2019-10-03 20:16:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2019-10-03 20:16:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-03 20:16:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-03 20:16:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-03 20:16:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-10-03 20:16:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-10-03 20:16:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-10-03 20:16:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-03 20:16:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-03 20:16:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-10-03 20:16:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2019-10-03 20:16:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-03 20:16:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2019-10-03 20:16:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-10-03 20:16:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-10-03 20:16:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-10-03 20:16:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-10-03 20:16:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-10-03 20:16:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-10-03 20:16:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2019-10-03 20:16:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2019-10-03 20:16:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2019-10-03 20:16:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2019-10-03 20:16:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2019-10-03 20:16:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_get_by_index [2019-10-03 20:16:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2019-10-03 20:16:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2019-10-03 20:16:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2019-10-03 20:16:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2019-10-03 20:16:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2019-10-03 20:16:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2019-10-03 20:16:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2019-10-03 20:16:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2019-10-03 20:16:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2019-10-03 20:16:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2019-10-03 20:16:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2019-10-03 20:16:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2019-10-03 20:16:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2019-10-03 20:16:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2019-10-03 20:16:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2019-10-03 20:16:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_serial [2019-10-03 20:16:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 20:16:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure return_serial [2019-10-03 20:16:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2019-10-03 20:16:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2019-10-03 20:16:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2019-10-03 20:16:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 20:16:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2019-10-03 20:16:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2019-10-03 20:16:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2019-10-03 20:16:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2019-10-03 20:16:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2019-10-03 20:16:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2019-10-03 20:16:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 20:16:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2019-10-03 20:16:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 20:16:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2019-10-03 20:16:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2019-10-03 20:16:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2019-10-03 20:16:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2019-10-03 20:16:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 20:16:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-03 20:16:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2019-10-03 20:16:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 20:16:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2019-10-03 20:16:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 20:16:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2019-10-03 20:16:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2019-10-03 20:16:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2019-10-03 20:16:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2019-10-03 20:16:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2019-10-03 20:16:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2019-10-03 20:16:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2019-10-03 20:16:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2019-10-03 20:16:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2019-10-03 20:16:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2019-10-03 20:16:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2019-10-03 20:16:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2019-10-03 20:16:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2019-10-03 20:16:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2019-10-03 20:16:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2019-10-03 20:16:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-10-03 20:16:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-10-03 20:16:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-10-03 20:16:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2019-10-03 20:16:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2019-10-03 20:16:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2019-10-03 20:16:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2019-10-03 20:16:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2019-10-03 20:16:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-10-03 20:16:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-10-03 20:16:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 20:16:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-03 20:16:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-03 20:16:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 20:16:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-03 20:16:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 20:16:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 20:16:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-10-03 20:16:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 20:16:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2019-10-03 20:16:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-03 20:16:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 20:16:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-03 20:16:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-03 20:16:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 20:16:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 20:16:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2019-10-03 20:16:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2019-10-03 20:16:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2019-10-03 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2019-10-03 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2019-10-03 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-10-03 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-03 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-03 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-03 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-03 20:16:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-03 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-03 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-10-03 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-03 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-10-03 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2019-10-03 20:16:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2019-10-03 20:16:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-10-03 20:16:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-10-03 20:16:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-10-03 20:16:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2019-10-03 20:16:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-10-03 20:16:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 20:16:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-03 20:16:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-03 20:16:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-03 20:16:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-03 20:16:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-10-03 20:16:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-10-03 20:16:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-10-03 20:16:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-10-03 20:16:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-10-03 20:16:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2019-10-03 20:16:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2019-10-03 20:16:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2019-10-03 20:16:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2019-10-03 20:16:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2019-10-03 20:16:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2019-10-03 20:16:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2019-10-03 20:16:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2019-10-03 20:16:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2019-10-03 20:16:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-10-03 20:16:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2019-10-03 20:16:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 20:16:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2019-10-03 20:16:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2019-10-03 20:16:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-10-03 20:16:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 20:16:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_84 [2019-10-03 20:16:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2019-10-03 20:16:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2019-10-03 20:16:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2019-10-03 20:16:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2019-10-03 20:16:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2019-10-03 20:16:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-10-03 20:16:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-03 20:16:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-03 20:16:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-03 20:16:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-03 20:16:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2019-10-03 20:16:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2019-10-03 20:16:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2019-10-03 20:16:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure show_port_number [2019-10-03 20:16:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2019-10-03 20:16:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2019-10-03 20:16:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure store_new_id [2019-10-03 20:16:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure show_dynids [2019-10-03 20:16:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2019-10-03 20:16:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2019-10-03 20:16:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 20:16:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2019-10-03 20:16:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2019-10-03 20:16:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2019-10-03 20:16:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2019-10-03 20:16:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2019-10-03 20:16:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 20:16:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-03 20:16:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-03 20:16:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 20:16:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-03 20:16:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 20:16:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 20:16:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 20:16:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 20:16:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-03 20:16:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_table_lock [2019-10-03 20:16:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_table_lock [2019-10-03 20:16:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-03 20:16:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_table_lock [2019-10-03 20:16:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 20:16:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 20:16:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 20:16:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 20:16:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 20:16:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 20:16:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 20:16:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 20:16:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 20:16:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 20:16:01,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 20:16:47,548 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 20:16:47,548 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 20:16:47,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 08:16:47 BoogieIcfgContainer [2019-10-03 20:16:47,551 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 20:16:47,552 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-03 20:16:47,552 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-03 20:16:47,552 INFO L275 PluginConnector]: Sifa initialized [2019-10-03 20:16:47,553 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 08:16:47" (1/1) ... [2019-10-03 20:16:47,554 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-03 20:16:47,581 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-03 20:16:47,581 INFO L169 IcfgInterpreter]: Building call graph [2019-10-03 20:16:47,616 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-03 20:16:47,623 INFO L168 Benchmark]: Toolchain (without parser) took 50974.35 ms. Allocated memory was 133.7 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 78.4 MB in the beginning and 818.3 MB in the end (delta: -739.9 MB). Peak memory consumption was 266.2 MB. Max. memory is 7.1 GB. [2019-10-03 20:16:47,624 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-03 20:16:47,625 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3980.26 ms. Allocated memory was 133.7 MB in the beginning and 280.0 MB in the end (delta: 146.3 MB). Free memory was 78.0 MB in the beginning and 117.7 MB in the end (delta: -39.7 MB). Peak memory consumption was 156.3 MB. Max. memory is 7.1 GB. [2019-10-03 20:16:47,626 INFO L168 Benchmark]: Boogie Preprocessor took 556.55 ms. Allocated memory was 280.0 MB in the beginning and 364.9 MB in the end (delta: 84.9 MB). Free memory was 117.7 MB in the beginning and 284.1 MB in the end (delta: -166.4 MB). Peak memory consumption was 64.3 MB. Max. memory is 7.1 GB. [2019-10-03 20:16:47,627 INFO L168 Benchmark]: RCFGBuilder took 46365.69 ms. Allocated memory was 364.9 MB in the beginning and 1.1 GB in the end (delta: 774.9 MB). Free memory was 284.1 MB in the beginning and 818.4 MB in the end (delta: -534.4 MB). Peak memory consumption was 947.5 MB. Max. memory is 7.1 GB. [2019-10-03 20:16:47,628 INFO L168 Benchmark]: Sifa took 67.92 ms. Allocated memory is still 1.1 GB. Free memory was 818.4 MB in the beginning and 818.3 MB in the end (delta: 83.8 kB). Peak memory consumption was 83.8 kB. Max. memory is 7.1 GB. [2019-10-03 20:16:47,634 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3980.26 ms. Allocated memory was 133.7 MB in the beginning and 280.0 MB in the end (delta: 146.3 MB). Free memory was 78.0 MB in the beginning and 117.7 MB in the end (delta: -39.7 MB). Peak memory consumption was 156.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 556.55 ms. Allocated memory was 280.0 MB in the beginning and 364.9 MB in the end (delta: 84.9 MB). Free memory was 117.7 MB in the beginning and 284.1 MB in the end (delta: -166.4 MB). Peak memory consumption was 64.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 46365.69 ms. Allocated memory was 364.9 MB in the beginning and 1.1 GB in the end (delta: 774.9 MB). Free memory was 284.1 MB in the beginning and 818.4 MB in the end (delta: -534.4 MB). Peak memory consumption was 947.5 MB. Max. memory is 7.1 GB. * Sifa took 67.92 ms. Allocated memory is still 1.1 GB. Free memory was 818.4 MB in the beginning and 818.3 MB in the end (delta: 83.8 kB). Peak memory consumption was 83.8 kB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...