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-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 01:47:24,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 01:47:24,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 01:47:24,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 01:47:24,367 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 01:47:24,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 01:47:24,369 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 01:47:24,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 01:47:24,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 01:47:24,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 01:47:24,374 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 01:47:24,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 01:47:24,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 01:47:24,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 01:47:24,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 01:47:24,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 01:47:24,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 01:47:24,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 01:47:24,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 01:47:24,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 01:47:24,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 01:47:24,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 01:47:24,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 01:47:24,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 01:47:24,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 01:47:24,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 01:47:24,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 01:47:24,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 01:47:24,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 01:47:24,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 01:47:24,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 01:47:24,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 01:47:24,395 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 01:47:24,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 01:47:24,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 01:47:24,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 01:47:24,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 01:47:24,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 01:47:24,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 01:47:24,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 01:47:24,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 01:47:24,400 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 [2019-08-23 01:47:24,414 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 01:47:24,414 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 01:47:24,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 01:47:24,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 01:47:24,415 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 01:47:24,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 01:47:24,416 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 01:47:24,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 01:47:24,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 01:47:24,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 01:47:24,417 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 01:47:24,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 01:47:24,417 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 01:47:24,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 01:47:24,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 01:47:24,418 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 01:47:24,418 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 01:47:24,418 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 01:47:24,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:47:24,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 01:47:24,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 01:47:24,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 01:47:24,419 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 01:47:24,419 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 01:47:24,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 01:47:24,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 01:47:24,420 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 01:47:24,452 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 01:47:24,464 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 01:47:24,467 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 01:47:24,469 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 01:47:24,469 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 01:47:24,470 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i [2019-08-23 01:47:24,531 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e52df1d6e/834bd09c906142f3b338f8f43d90adf4/FLAGd8e0f9d01 [2019-08-23 01:47:25,372 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 01:47:25,373 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i [2019-08-23 01:47:25,413 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e52df1d6e/834bd09c906142f3b338f8f43d90adf4/FLAGd8e0f9d01 [2019-08-23 01:47:25,847 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e52df1d6e/834bd09c906142f3b338f8f43d90adf4 [2019-08-23 01:47:25,857 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 01:47:25,859 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 01:47:25,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 01:47:25,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 01:47:25,864 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 01:47:25,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:47:25" (1/1) ... [2019-08-23 01:47:25,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cdd3c14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:25, skipping insertion in model container [2019-08-23 01:47:25,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:47:25" (1/1) ... [2019-08-23 01:47:25,878 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 01:47:26,025 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 01:47:27,867 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:47:27,954 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 01:47:28,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:47:28,722 INFO L192 MainTranslator]: Completed translation [2019-08-23 01:47:28,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:28 WrapperNode [2019-08-23 01:47:28,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 01:47:28,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 01:47:28,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 01:47:28,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 01:47:28,740 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:28" (1/1) ... [2019-08-23 01:47:28,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:28" (1/1) ... [2019-08-23 01:47:28,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:28" (1/1) ... [2019-08-23 01:47:28,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:28" (1/1) ... [2019-08-23 01:47:29,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:28" (1/1) ... [2019-08-23 01:47:29,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:28" (1/1) ... [2019-08-23 01:47:29,116 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:28" (1/1) ... [2019-08-23 01:47:29,155 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 01:47:29,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 01:47:29,156 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 01:47:29,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 01:47:29,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:47:28" (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 [2019-08-23 01:47:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 01:47:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 01:47:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-23 01:47:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-23 01:47:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-08-23 01:47:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-08-23 01:47:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16s [2019-08-23 01:47:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-23 01:47:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2019-08-23 01:47:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-23 01:47:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-23 01:47:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-23 01:47:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-23 01:47:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-23 01:47:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-23 01:47:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-23 01:47:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2019-08-23 01:47:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-08-23 01:47:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-08-23 01:47:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-23 01:47:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-23 01:47:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-23 01:47:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-23 01:47:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-08-23 01:47:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-08-23 01:47:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-23 01:47:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-08-23 01:47:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-08-23 01:47:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2019-08-23 01:47:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2019-08-23 01:47:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-23 01:47:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2019-08-23 01:47:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-08-23 01:47:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2019-08-23 01:47:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2019-08-23 01:47:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-23 01:47:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2019-08-23 01:47:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-23 01:47:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-23 01:47:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-23 01:47:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-23 01:47:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-23 01:47:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-23 01:47:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-23 01:47:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-23 01:47:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-23 01:47:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-23 01:47:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-23 01:47:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-23 01:47:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_init [2019-08-23 01:47:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_exit [2019-08-23 01:47:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_startup [2019-08-23 01:47:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_release [2019-08-23 01:47:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_open [2019-08-23 01:47:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_close [2019-08-23 01:47:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write [2019-08-23 01:47:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write_room [2019-08-23 01:47:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_chars_in_buffer [2019-08-23 01:47:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_throttle [2019-08-23 01:47:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_unthrottle [2019-08-23 01:47:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_ioctl [2019-08-23 01:47:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_termios [2019-08-23 01:47:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_tiocmget [2019-08-23 01:47:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_tiocmset [2019-08-23 01:47:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_break [2019-08-23 01:47:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_interrupt_callback [2019-08-23 01:47:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_bulk_in_callback [2019-08-23 01:47:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_bulk_out_callback [2019-08-23 01:47:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_recv [2019-08-23 01:47:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_send [2019-08-23 01:47:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_mcr [2019-08-23 01:47:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_get_lsr [2019-08-23 01:47:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_get_serial_info [2019-08-23 01:47:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_serial_info [2019-08-23 01:47:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_handle_new_msr [2019-08-23 01:47:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_drain [2019-08-23 01:47:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_stop_read [2019-08-23 01:47:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_restart_read [2019-08-23 01:47:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_command_out_sync [2019-08-23 01:47:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_command_in_sync [2019-08-23 01:47:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write_byte [2019-08-23 01:47:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_do_download [2019-08-23 01:47:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_download_firmware [2019-08-23 01:47:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2019-08-23 01:47:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_2 [2019-08-23 01:47:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_3 [2019-08-23 01:47:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 01:47:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_1 [2019-08-23 01:47:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_register_2 [2019-08-23 01:47:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_register_3 [2019-08-23 01:47:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_deregister_4 [2019-08-23 01:47:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_deregister_5 [2019-08-23 01:47:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_deregister_6 [2019-08-23 01:47:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_deregister_7 [2019-08-23 01:47:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_8 [2019-08-23 01:47:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_s_reg [2019-08-23 01:47:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reg [2019-08-23 01:47:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_der [2019-08-23 01:47:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_s_der [2019-08-23 01:47:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 01:47:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-08-23 01:47:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-23 01:47:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-08-23 01:47:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-08-23 01:47:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-08-23 01:47:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-08-23 01:47:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2019-08-23 01:47:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-08-23 01:47:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-08-23 01:47:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-23 01:47:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-23 01:47:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-23 01:47:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-23 01:47:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-23 01:47:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-23 01:47:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-23 01:47:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-23 01:47:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-23 01:47:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-23 01:47:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-23 01:47:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-08-23 01:47:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-23 01:47:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-23 01:47:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-23 01:47:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-23 01:47:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-23 01:47:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2019-08-23 01:47:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2019-08-23 01:47:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_2 [2019-08-23 01:47:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 01:47:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-08-23 01:47:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-08-23 01:47:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-08-23 01:47:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-08-23 01:47:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-08-23 01:47:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-08-23 01:47:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-23 01:47:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-23 01:47:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-23 01:47:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-08-23 01:47:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-08-23 01:47:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-08-23 01:47:29,283 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-08-23 01:47:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-08-23 01:47:29,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-23 01:47:29,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-08-23 01:47:29,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-23 01:47:29,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-23 01:47:29,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-23 01:47:29,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2019-08-23 01:47:29,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-08-23 01:47:29,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2019-08-23 01:47:29,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-23 01:47:29,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-23 01:47:29,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_set_configuration [2019-08-23 01:47:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-23 01:47:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2019-08-23 01:47:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-23 01:47:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-08-23 01:47:29,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-08-23 01:47:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-08-23 01:47:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-08-23 01:47:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-08-23 01:47:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-23 01:47:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-23 01:47:29,294 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-08-23 01:47:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 01:47:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 01:47:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-23 01:47:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-23 01:47:29,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-23 01:47:29,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-08-23 01:47:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 01:47:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-23 01:47:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-23 01:47:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-08-23 01:47:29,296 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-08-23 01:47:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 01:47:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16s [2019-08-23 01:47:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 01:47:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-23 01:47:29,297 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-08-23 01:47:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-23 01:47:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-23 01:47:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-23 01:47:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-23 01:47:29,298 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-08-23 01:47:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-23 01:47:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-08-23 01:47:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2019-08-23 01:47:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-23 01:47:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-08-23 01:47:29,299 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-23 01:47:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-23 01:47:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-23 01:47:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-23 01:47:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-23 01:47:29,300 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-23 01:47:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-23 01:47:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-23 01:47:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-23 01:47:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-23 01:47:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-23 01:47:29,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-23 01:47:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-23 01:47:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-08-23 01:47:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-23 01:47:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2019-08-23 01:47:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 01:47:29,302 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-08-23 01:47:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-08-23 01:47:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-23 01:47:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2019-08-23 01:47:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-23 01:47:29,303 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-08-23 01:47:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-08-23 01:47:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-23 01:47:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-23 01:47:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-08-23 01:47:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-23 01:47:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-08-23 01:47:29,304 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-23 01:47:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-23 01:47:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-23 01:47:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 01:47:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-23 01:47:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-08-23 01:47:29,305 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-23 01:47:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 01:47:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-23 01:47:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-23 01:47:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-23 01:47:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-08-23 01:47:29,306 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-08-23 01:47:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2019-08-23 01:47:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-23 01:47:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-08-23 01:47:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-23 01:47:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-23 01:47:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-23 01:47:29,307 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-23 01:47:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-08-23 01:47:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2019-08-23 01:47:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-23 01:47:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_1 [2019-08-23 01:47:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-08-23 01:47:29,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-23 01:47:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_8 [2019-08-23 01:47:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-08-23 01:47:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-23 01:47:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-23 01:47:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-23 01:47:29,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-08-23 01:47:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2019-08-23 01:47:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_set_configuration [2019-08-23 01:47:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-23 01:47:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-08-23 01:47:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-08-23 01:47:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-08-23 01:47:29,310 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-08-23 01:47:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-08-23 01:47:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-08-23 01:47:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2019-08-23 01:47:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-08-23 01:47:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-08-23 01:47:29,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2019-08-23 01:47:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2019-08-23 01:47:29,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-08-23 01:47:29,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_register_2 [2019-08-23 01:47:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_register_3 [2019-08-23 01:47:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-08-23 01:47:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_deregister_4 [2019-08-23 01:47:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_deregister_5 [2019-08-23 01:47:29,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_deregister_6 [2019-08-23 01:47:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_deregister_7 [2019-08-23 01:47:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-08-23 01:47:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-08-23 01:47:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-23 01:47:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_s_reg [2019-08-23 01:47:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reg [2019-08-23 01:47:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_der [2019-08-23 01:47:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_s_der [2019-08-23 01:47:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 01:47:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2019-08-23 01:47:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-08-23 01:47:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-23 01:47:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2019-08-23 01:47:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2019-08-23 01:47:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-23 01:47:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-23 01:47:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-08-23 01:47:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2019-08-23 01:47:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-23 01:47:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-23 01:47:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-23 01:47:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-23 01:47:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-23 01:47:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-23 01:47:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-23 01:47:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-23 01:47:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-23 01:47:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2019-08-23 01:47:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_2 [2019-08-23 01:47:29,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_3 [2019-08-23 01:47:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-08-23 01:47:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-08-23 01:47:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-23 01:47:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-23 01:47:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure ti_startup [2019-08-23 01:47:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure ti_release [2019-08-23 01:47:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure ti_open [2019-08-23 01:47:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure ti_close [2019-08-23 01:47:29,406 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write [2019-08-23 01:47:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write_room [2019-08-23 01:47:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure ti_chars_in_buffer [2019-08-23 01:47:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure ti_throttle [2019-08-23 01:47:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure ti_unthrottle [2019-08-23 01:47:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure ti_ioctl [2019-08-23 01:47:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_termios [2019-08-23 01:47:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure ti_tiocmget [2019-08-23 01:47:29,407 INFO L130 BoogieDeclarations]: Found specification of procedure ti_tiocmset [2019-08-23 01:47:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure ti_break [2019-08-23 01:47:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure ti_interrupt_callback [2019-08-23 01:47:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure ti_bulk_in_callback [2019-08-23 01:47:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure ti_bulk_out_callback [2019-08-23 01:47:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure ti_recv [2019-08-23 01:47:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure ti_send [2019-08-23 01:47:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_mcr [2019-08-23 01:47:29,408 INFO L130 BoogieDeclarations]: Found specification of procedure ti_get_lsr [2019-08-23 01:47:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure ti_get_serial_info [2019-08-23 01:47:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_serial_info [2019-08-23 01:47:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure ti_handle_new_msr [2019-08-23 01:47:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure ti_drain [2019-08-23 01:47:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure ti_stop_read [2019-08-23 01:47:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure ti_restart_read [2019-08-23 01:47:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure ti_command_out_sync [2019-08-23 01:47:29,409 INFO L130 BoogieDeclarations]: Found specification of procedure ti_command_in_sync [2019-08-23 01:47:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write_byte [2019-08-23 01:47:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure ti_download_firmware [2019-08-23 01:47:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure ti_init [2019-08-23 01:47:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure ti_exit [2019-08-23 01:47:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 01:47:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-23 01:47:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure ti_do_download [2019-08-23 01:47:29,410 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-23 01:47:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-08-23 01:47:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-23 01:47:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-08-23 01:47:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_2 [2019-08-23 01:47:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2019-08-23 01:47:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 01:47:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 01:47:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-08-23 01:47:29,411 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 01:47:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 01:47:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-23 01:47:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 01:47:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 01:47:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 01:47:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-23 01:47:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 01:47:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 01:47:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-23 01:47:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-23 01:47:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-23 01:47:30,838 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;