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-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 03:34:43,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:34:43,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:34:43,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:34:43,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:34:43,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:34:43,198 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:34:43,200 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:34:43,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:34:43,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:34:43,204 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:34:43,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:34:43,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:34:43,207 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:34:43,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:34:43,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:34:43,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:34:43,211 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:34:43,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:34:43,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:34:43,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:34:43,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:34:43,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:34:43,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:34:43,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:34:43,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:34:43,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:34:43,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:34:43,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:34:43,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:34:43,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:34:43,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:34:43,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:34:43,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:34:43,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:34:43,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:34:43,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:34:43,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:34:43,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:34:43,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:34:43,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:34:43,232 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:34:43,247 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:34:43,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:34:43,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:34:43,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:34:43,249 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:34:43,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:34:43,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:34:43,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:34:43,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:34:43,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:34:43,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:34:43,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:34:43,251 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:34:43,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:34:43,251 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:34:43,251 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:34:43,252 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:34:43,252 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:34:43,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:34:43,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:34:43,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:34:43,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:34:43,253 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:34:43,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:34:43,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:34:43,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:34:43,254 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:34:43,292 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:34:43,305 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:34:43,310 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:34:43,311 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:34:43,312 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:34:43,312 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2019-08-22 03:34:43,379 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4559aaeaf/396208197ee84b6e8b18dd4b52bd29db/FLAGf4c48ed8c [2019-08-22 03:34:44,311 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:34:44,312 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2019-08-22 03:34:44,380 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4559aaeaf/396208197ee84b6e8b18dd4b52bd29db/FLAGf4c48ed8c [2019-08-22 03:34:44,683 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4559aaeaf/396208197ee84b6e8b18dd4b52bd29db [2019-08-22 03:34:44,696 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:34:44,699 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:34:44,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:34:44,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:34:44,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:34:44,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:34:44" (1/1) ... [2019-08-22 03:34:44,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e371cc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:44, skipping insertion in model container [2019-08-22 03:34:44,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:34:44" (1/1) ... [2019-08-22 03:34:44,718 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:34:44,906 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:34:47,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:34:47,912 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:34:48,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:34:49,179 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:34:49,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:49 WrapperNode [2019-08-22 03:34:49,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:34:49,181 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:34:49,181 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:34:49,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:34:49,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:49" (1/1) ... [2019-08-22 03:34:49,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:49" (1/1) ... [2019-08-22 03:34:49,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:49" (1/1) ... [2019-08-22 03:34:49,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:49" (1/1) ... [2019-08-22 03:34:49,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:49" (1/1) ... [2019-08-22 03:34:49,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:49" (1/1) ... [2019-08-22 03:34:49,747 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:49" (1/1) ... [2019-08-22 03:34:49,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:34:49,805 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:34:49,805 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:34:49,806 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:34:49,807 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:34:49" (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 [2019-08-22 03:34:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:34:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:34:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 03:34:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:34:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:34:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-22 03:34:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-08-22 03:34:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-22 03:34:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-22 03:34:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-22 03:34:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-08-22 03:34:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:34:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2019-08-22 03:34:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-22 03:34:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-08-22 03:34:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-08-22 03:34:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-22 03:34:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-08-22 03:34:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-08-22 03:34:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-22 03:34:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-08-22 03:34:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-08-22 03:34:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-22 03:34:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-22 03:34:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-22 03:34:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-22 03:34:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-22 03:34:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-22 03:34:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-22 03:34:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-22 03:34:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-22 03:34:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-22 03:34:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-22 03:34:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-08-22 03:34:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-08-22 03:34:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-08-22 03:34:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-22 03:34:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-22 03:34:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2019-08-22 03:34:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2019-08-22 03:34:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-08-22 03:34:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-22 03:34:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2019-08-22 03:34:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-08-22 03:34:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-22 03:34:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-22 03:34:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:34:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:34:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:34:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:34:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:34:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:34:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:34:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:34:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:34:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 03:34:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-08-22 03:34:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2019-08-22 03:34:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2019-08-22 03:34:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2019-08-22 03:34:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2019-08-22 03:34:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2019-08-22 03:34:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_minors [2019-08-22 03:34:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure release_minors [2019-08-22 03:34:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2019-08-22 03:34:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2019-08-22 03:34:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2019-08-22 03:34:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2019-08-22 03:34:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2019-08-22 03:34:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2019-08-22 03:34:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2019-08-22 03:34:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2019-08-22 03:34:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2019-08-22 03:34:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2019-08-22 03:34:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2019-08-22 03:34:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2019-08-22 03:34:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2019-08-22 03:34:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2019-08-22 03:34:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2019-08-22 03:34:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2019-08-22 03:34:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2019-08-22 03:34:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2019-08-22 03:34:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2019-08-22 03:34:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2019-08-22 03:34:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2019-08-22 03:34:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2019-08-22 03:34:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2019-08-22 03:34:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-08-22 03:34:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2019-08-22 03:34:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2019-08-22 03:34:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2019-08-22 03:34:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2019-08-22 03:34:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2019-08-22 03:34:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2019-08-22 03:34:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2019-08-22 03:34:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2019-08-22 03:34:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2019-08-22 03:34:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2019-08-22 03:34:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-08-22 03:34:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-08-22 03:34:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2019-08-22 03:34:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2019-08-22 03:34:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2019-08-22 03:34:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2019-08-22 03:34:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2019-08-22 03:34:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2019-08-22 03:34:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2019-08-22 03:34:49,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-08-22 03:34:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-08-22 03:34:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-08-22 03:34:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-08-22 03:34:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2019-08-22 03:34:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_7 [2019-08-22 03:34:49,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2019-08-22 03:34:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_6 [2019-08-22 03:34:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:34:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-22 03:34:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf_2 [2019-08-22 03:34:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_3 [2019-08-22 03:34:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_4 [2019-08-22 03:34:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_5 [2019-08-22 03:34:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_6 [2019-08-22 03:34:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_7 [2019-08-22 03:34:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_8 [2019-08-22 03:34:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_9 [2019-08-22 03:34:49,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2019-08-22 03:34:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_11 [2019-08-22 03:34:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_12 [2019-08-22 03:34:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_13 [2019-08-22 03:34:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_14 [2019-08-22 03:34:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_15 [2019-08-22 03:34:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_17 [2019-08-22 03:34:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_18 [2019-08-22 03:34:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_19 [2019-08-22 03:34:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_21 [2019-08-22 03:34:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_22 [2019-08-22 03:34:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_26 [2019-08-22 03:34:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_27 [2019-08-22 03:34:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_28 [2019-08-22 03:34:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_29 [2019-08-22 03:34:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_30 [2019-08-22 03:34:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_31 [2019-08-22 03:34:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-22 03:34:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-08-22 03:34:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-22 03:34:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2019-08-22 03:34:49,935 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-22 03:34:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-22 03:34:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-22 03:34:49,936 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-22 03:34:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-08-22 03:34:49,937 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-22 03:34:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-22 03:34:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-22 03:34:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-22 03:34:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-22 03:34:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-22 03:34:49,938 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2019-08-22 03:34:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2019-08-22 03:34:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-08-22 03:34:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2019-08-22 03:34:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-22 03:34:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-08-22 03:34:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-22 03:34:49,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2019-08-22 03:34:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2019-08-22 03:34:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2019-08-22 03:34:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2019-08-22 03:34:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2019-08-22 03:34:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2019-08-22 03:34:49,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2019-08-22 03:34:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2019-08-22 03:34:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2019-08-22 03:34:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_wait_until_sent [2019-08-22 03:34:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2019-08-22 03:34:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2019-08-22 03:34:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2019-08-22 03:34:49,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2019-08-22 03:34:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2019-08-22 03:34:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2019-08-22 03:34:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2019-08-22 03:34:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2019-08-22 03:34:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2019-08-22 03:34:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2019-08-22 03:34:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2019-08-22 03:34:49,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2019-08-22 03:34:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2019-08-22 03:34:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2019-08-22 03:34:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2019-08-22 03:34:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-08-22 03:34:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_register_drivers_39 [2019-08-22 03:34:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_deregister_drivers_40 [2019-08-22 03:34:49,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_41 [2019-08-22 03:34:49,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_42 [2019-08-22 03:34:49,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2019-08-22 03:34:49,944 INFO L138 BoogieDeclarations]: Found implementation of procedure port_number_show [2019-08-22 03:34:49,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2019-08-22 03:34:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2019-08-22 03:34:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2019-08-22 03:34:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2019-08-22 03:34:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2019-08-22 03:34:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2019-08-22 03:34:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2019-08-22 03:34:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_2 [2019-08-22 03:34:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_1 [2019-08-22 03:34:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-08-22 03:34:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-08-22 03:34:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-08-22 03:34:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_44 [2019-08-22 03:34:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_register_device_45 [2019-08-22 03:34:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_46 [2019-08-22 03:34:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_47 [2019-08-22 03:34:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_unregister_device_48 [2019-08-22 03:34:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_49 [2019-08-22 03:34:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___2 [2019-08-22 03:34:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-08-22 03:34:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-08-22 03:34:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-08-22 03:34:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-08-22 03:34:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-08-22 03:34:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-08-22 03:34:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-08-22 03:34:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-08-22 03:34:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-08-22 03:34:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-08-22 03:34:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-08-22 03:34:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-08-22 03:34:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-08-22 03:34:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-08-22 03:34:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-08-22 03:34:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:34:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-22 03:34:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-22 03:34:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-22 03:34:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-08-22 03:34:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-08-22 03:34:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-08-22 03:34:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-08-22 03:34:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2019-08-22 03:34:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-08-22 03:34:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-08-22 03:34:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-22 03:34:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-22 03:34:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-22 03:34:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-08-22 03:34:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-22 03:34:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-22 03:34:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-22 03:34:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-22 03:34:49,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-22 03:34:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-22 03:34:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-22 03:34:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:34:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2019-08-22 03:34:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2019-08-22 03:34:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-08-22 03:34:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-22 03:34:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-22 03:34:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-08-22 03:34:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-08-22 03:34:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-08-22 03:34:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2019-08-22 03:34:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2019-08-22 03:34:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-08-22 03:34:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2019-08-22 03:34:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-08-22 03:34:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-08-22 03:34:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-08-22 03:34:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-22 03:34:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2019-08-22 03:34:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-08-22 03:34:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2019-08-22 03:34:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-08-22 03:34:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2019-08-22 03:34:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_7 [2019-08-22 03:34:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:34:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-08-22 03:34:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-08-22 03:34:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_5 [2019-08-22 03:34:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2019-08-22 03:34:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-22 03:34:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-08-22 03:34:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-22 03:34:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-08-22 03:34:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-22 03:34:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-22 03:34:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-08-22 03:34:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:34:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-08-22 03:34:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-08-22 03:34:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-22 03:34:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2019-08-22 03:34:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-08-22 03:34:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-22 03:34:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-08-22 03:34:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-08-22 03:34:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-22 03:34:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-08-22 03:34:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-08-22 03:34:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-08-22 03:34:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-08-22 03:34:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-08-22 03:34:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-08-22 03:34:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-22 03:34:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2019-08-22 03:34:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:34:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-08-22 03:34:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-22 03:34:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2019-08-22 03:34:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-08-22 03:34:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2019-08-22 03:34:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-08-22 03:34:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2019-08-22 03:34:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2019-08-22 03:34:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-22 03:34:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-08-22 03:34:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2019-08-22 03:34:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-08-22 03:34:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-08-22 03:34:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-08-22 03:34:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2019-08-22 03:34:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-08-22 03:34:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-08-22 03:34:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2019-08-22 03:34:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-22 03:34:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-08-22 03:34:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2019-08-22 03:34:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-22 03:34:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2019-08-22 03:34:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2019-08-22 03:34:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-08-22 03:34:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-22 03:34:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2019-08-22 03:34:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2019-08-22 03:34:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2019-08-22 03:34:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-22 03:34:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-22 03:34:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-08-22 03:34:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:34:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:34:49,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 03:34:49,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:34:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:34:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:34:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 03:34:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-22 03:34:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:34:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-08-22 03:34:49,972 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-08-22 03:34:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-22 03:34:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-08-22 03:34:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-08-22 03:34:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-22 03:34:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-08-22 03:34:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-08-22 03:34:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-22 03:34:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:34:49,973 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-22 03:34:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-22 03:34:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-22 03:34:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-22 03:34:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-22 03:34:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-22 03:34:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-22 03:34:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-22 03:34:49,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:34:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-22 03:34:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-22 03:34:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:34:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-22 03:34:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-22 03:34:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:34:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-22 03:34:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-22 03:34:49,975 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-08-22 03:34:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-22 03:34:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-22 03:34:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-22 03:34:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-22 03:34:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-22 03:34:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-22 03:34:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-22 03:34:49,976 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-22 03:34:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-08-22 03:34:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-22 03:34:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-22 03:34:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-22 03:34:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-22 03:34:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-22 03:34:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-22 03:34:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2019-08-22 03:34:49,977 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-08-22 03:34:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-22 03:34:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-08-22 03:34:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-08-22 03:34:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-08-22 03:34:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:34:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_4 [2019-08-22 03:34:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-22 03:34:49,978 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2019-08-22 03:34:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2019-08-22 03:34:49,979 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-22 03:34:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-08-22 03:34:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2019-08-22 03:34:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2019-08-22 03:34:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2019-08-22 03:34:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-08-22 03:34:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2019-08-22 03:34:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2019-08-22 03:34:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-08-22 03:34:49,980 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-22 03:34:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-22 03:34:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_22 [2019-08-22 03:34:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_21 [2019-08-22 03:34:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2019-08-22 03:34:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf_2 [2019-08-22 03:34:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-22 03:34:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_12 [2019-08-22 03:34:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_3 [2019-08-22 03:34:49,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_5 [2019-08-22 03:34:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_6 [2019-08-22 03:34:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_7 [2019-08-22 03:34:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2019-08-22 03:34:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2019-08-22 03:34:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-08-22 03:34:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-22 03:34:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_26 [2019-08-22 03:34:49,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_29 [2019-08-22 03:34:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-22 03:34:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_27 [2019-08-22 03:34:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_28 [2019-08-22 03:34:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_30 [2019-08-22 03:34:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_31 [2019-08-22 03:34:49,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-08-22 03:34:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_14 [2019-08-22 03:34:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_18 [2019-08-22 03:34:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_13 [2019-08-22 03:34:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_15 [2019-08-22 03:34:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_17 [2019-08-22 03:34:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_19 [2019-08-22 03:34:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_8 [2019-08-22 03:34:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_9 [2019-08-22 03:34:49,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2019-08-22 03:34:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_11 [2019-08-22 03:34:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-08-22 03:34:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2019-08-22 03:34:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-22 03:34:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2019-08-22 03:34:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-08-22 03:34:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-08-22 03:34:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-08-22 03:34:49,986 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-08-22 03:34:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-22 03:34:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-08-22 03:34:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-08-22 03:34:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2019-08-22 03:34:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2019-08-22 03:34:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-08-22 03:34:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-08-22 03:34:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-22 03:34:49,987 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2019-08-22 03:34:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-08-22 03:34:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2019-08-22 03:34:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2019-08-22 03:34:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2019-08-22 03:34:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-08-22 03:34:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-08-22 03:34:49,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-08-22 03:34:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-08-22 03:34:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-08-22 03:34:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-08-22 03:34:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-08-22 03:34:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-08-22 03:34:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-08-22 03:34:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-08-22 03:34:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-08-22 03:34:49,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-08-22 03:34:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:34:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:34:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-22 03:34:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-22 03:34:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:34:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:34:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:34:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:34:49,990 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-08-22 03:34:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-08-22 03:34:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 03:34:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:34:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:34:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:34:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:34:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:34:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:34:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:34:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:34:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:34:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:34:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:34:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 03:34:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2019-08-22 03:34:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_2 [2019-08-22 03:34:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_7 [2019-08-22 03:34:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2019-08-22 03:34:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2019-08-22 03:34:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_6 [2019-08-22 03:34:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_1 [2019-08-22 03:34:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-08-22 03:34:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-08-22 03:34:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-08-22 03:34:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-08-22 03:34:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-08-22 03:34:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-08-22 03:34:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-22 03:34:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-08-22 03:34:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-08-22 03:34:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-08-22 03:34:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-08-22 03:34:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-08-22 03:34:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-08-22 03:34:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-08-22 03:34:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-08-22 03:34:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2019-08-22 03:34:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2019-08-22 03:34:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2019-08-22 03:34:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2019-08-22 03:34:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2019-08-22 03:34:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2019-08-22 03:34:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2019-08-22 03:34:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2019-08-22 03:34:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2019-08-22 03:34:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2019-08-22 03:34:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2019-08-22 03:34:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2019-08-22 03:34:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2019-08-22 03:34:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_wait_until_sent [2019-08-22 03:34:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2019-08-22 03:34:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2019-08-22 03:34:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2019-08-22 03:34:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2019-08-22 03:34:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2019-08-22 03:34:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2019-08-22 03:34:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2019-08-22 03:34:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2019-08-22 03:34:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2019-08-22 03:34:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-08-22 03:34:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-08-22 03:34:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2019-08-22 03:34:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_minors [2019-08-22 03:34:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:34:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure release_minors [2019-08-22 03:34:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2019-08-22 03:34:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 03:34:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2019-08-22 03:34:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2019-08-22 03:34:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:34:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2019-08-22 03:34:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2019-08-22 03:34:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2019-08-22 03:34:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2019-08-22 03:34:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2019-08-22 03:34:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2019-08-22 03:34:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:34:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2019-08-22 03:34:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-22 03:34:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2019-08-22 03:34:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2019-08-22 03:34:50,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-08-22 03:34:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2019-08-22 03:34:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2019-08-22 03:34:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2019-08-22 03:34:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-22 03:34:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-22 03:34:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2019-08-22 03:34:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-22 03:34:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2019-08-22 03:34:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2019-08-22 03:34:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2019-08-22 03:34:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2019-08-22 03:34:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2019-08-22 03:34:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2019-08-22 03:34:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2019-08-22 03:34:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2019-08-22 03:34:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2019-08-22 03:34:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2019-08-22 03:34:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2019-08-22 03:34:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2019-08-22 03:34:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2019-08-22 03:34:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2019-08-22 03:34:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2019-08-22 03:34:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2019-08-22 03:34:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-08-22 03:34:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-08-22 03:34:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-08-22 03:34:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2019-08-22 03:34:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2019-08-22 03:34:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2019-08-22 03:34:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2019-08-22 03:34:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2019-08-22 03:34:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-08-22 03:34:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-08-22 03:34:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_5 [2019-08-22 03:34:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_7 [2019-08-22 03:34:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:34:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:34:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-08-22 03:34:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-08-22 03:34:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-08-22 03:34:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-08-22 03:34:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:34:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 03:34:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-22 03:34:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-08-22 03:34:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-22 03:34:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2019-08-22 03:34:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-22 03:34:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-22 03:34:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-22 03:34:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-08-22 03:34:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-22 03:34:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-22 03:34:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-08-22 03:34:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-22 03:34:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-22 03:34:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-22 03:34:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-22 03:34:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:34:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-22 03:34:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-22 03:34:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-22 03:34:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2019-08-22 03:34:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-08-22 03:34:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-22 03:34:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-08-22 03:34:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-08-22 03:34:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-22 03:34:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-22 03:34:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-22 03:34:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_41 [2019-08-22 03:34:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_42 [2019-08-22 03:34:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-22 03:34:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2019-08-22 03:34:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2019-08-22 03:34:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2019-08-22 03:34:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-08-22 03:34:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-08-22 03:34:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-08-22 03:34:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-08-22 03:34:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-08-22 03:34:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2019-08-22 03:34:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-08-22 03:34:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:34:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-22 03:34:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2019-08-22 03:34:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-22 03:34:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-08-22 03:34:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-08-22 03:34:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-08-22 03:34:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-08-22 03:34:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-08-22 03:34:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2019-08-22 03:34:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_register_drivers_39 [2019-08-22 03:34:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_deregister_drivers_40 [2019-08-22 03:34:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2019-08-22 03:34:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2019-08-22 03:34:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2019-08-22 03:34:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2019-08-22 03:34:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2019-08-22 03:34:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2019-08-22 03:34:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2019-08-22 03:34:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2019-08-22 03:34:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-22 03:34:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2019-08-22 03:34:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:34:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2019-08-22 03:34:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2019-08-22 03:34:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2019-08-22 03:34:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-08-22 03:34:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2019-08-22 03:34:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-08-22 03:34:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-22 03:34:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-08-22 03:34:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-08-22 03:34:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-08-22 03:34:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-08-22 03:34:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_44 [2019-08-22 03:34:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_47 [2019-08-22 03:34:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_46 [2019-08-22 03:34:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_49 [2019-08-22 03:34:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2019-08-22 03:34:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2019-08-22 03:34:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2019-08-22 03:34:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_register_device_45 [2019-08-22 03:34:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-08-22 03:34:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_unregister_device_48 [2019-08-22 03:34:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2019-08-22 03:34:50,020 INFO L130 BoogieDeclarations]: Found specification of procedure port_number_show [2019-08-22 03:34:50,020 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2019-08-22 03:34:50,020 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2019-08-22 03:34:50,020 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2019-08-22 03:34:50,020 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2019-08-22 03:34:50,020 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2019-08-22 03:34:50,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___2 [2019-08-22 03:34:50,020 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:34:50,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 03:34:50,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-22 03:34:50,021 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:34:50,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:34:50,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:34:50,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:34:50,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:34:52,110 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:35:16,792 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___2FINAL: assume true; [2019-08-22 03:35:24,959 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:35:24,959 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:35:24,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:35:24 BoogieIcfgContainer [2019-08-22 03:35:24,963 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:35:24,963 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:35:24,963 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:35:24,963 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:35:24,964 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:35:24" (1/1) ... [2019-08-22 03:35:24,978 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:35:24,981 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:35:24,998 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:94) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) 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) [2019-08-22 03:35:25,004 INFO L168 Benchmark]: Toolchain (without parser) took 40304.15 ms. Allocated memory was 132.6 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 76.5 MB in the beginning and 557.7 MB in the end (delta: -481.2 MB). Peak memory consumption was 598.3 MB. Max. memory is 7.1 GB. [2019-08-22 03:35:25,005 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-22 03:35:25,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4479.86 ms. Allocated memory was 132.6 MB in the beginning and 280.0 MB in the end (delta: 147.3 MB). Free memory was 76.1 MB in the beginning and 117.4 MB in the end (delta: -41.4 MB). Peak memory consumption was 161.7 MB. Max. memory is 7.1 GB. [2019-08-22 03:35:25,007 INFO L168 Benchmark]: Boogie Preprocessor took 623.73 ms. Allocated memory was 280.0 MB in the beginning and 382.7 MB in the end (delta: 102.8 MB). Free memory was 117.4 MB in the beginning and 307.4 MB in the end (delta: -189.9 MB). Peak memory consumption was 71.4 MB. Max. memory is 7.1 GB. [2019-08-22 03:35:25,008 INFO L168 Benchmark]: RCFGBuilder took 35157.53 ms. Allocated memory was 382.7 MB in the beginning and 1.2 GB in the end (delta: 829.4 MB). Free memory was 303.2 MB in the beginning and 557.9 MB in the end (delta: -254.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-08-22 03:35:25,009 INFO L168 Benchmark]: Symbolic Interpretation took 38.54 ms. Allocated memory is still 1.2 GB. Free memory was 557.9 MB in the beginning and 557.7 MB in the end (delta: 213.8 kB). Peak memory consumption was 213.8 kB. Max. memory is 7.1 GB. [2019-08-22 03:35:25,013 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4479.86 ms. Allocated memory was 132.6 MB in the beginning and 280.0 MB in the end (delta: 147.3 MB). Free memory was 76.1 MB in the beginning and 117.4 MB in the end (delta: -41.4 MB). Peak memory consumption was 161.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 623.73 ms. Allocated memory was 280.0 MB in the beginning and 382.7 MB in the end (delta: 102.8 MB). Free memory was 117.4 MB in the beginning and 307.4 MB in the end (delta: -189.9 MB). Peak memory consumption was 71.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 35157.53 ms. Allocated memory was 382.7 MB in the beginning and 1.2 GB in the end (delta: 829.4 MB). Free memory was 303.2 MB in the beginning and 557.9 MB in the end (delta: -254.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Symbolic Interpretation took 38.54 ms. Allocated memory is still 1.2 GB. Free memory was 557.9 MB in the beginning and 557.7 MB in the end (delta: 213.8 kB). Peak memory consumption was 213.8 kB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...