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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 03:44:41,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:44:41,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:44:41,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:44:41,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:44:41,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:44:41,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:44:41,772 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:44:41,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:44:41,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:44:41,775 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:44:41,777 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:44:41,778 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:44:41,781 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:44:41,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:44:41,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:44:41,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:44:41,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:44:41,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:44:41,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:44:41,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:44:41,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:44:41,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:44:41,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:44:41,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:44:41,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:44:41,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:44:41,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:44:41,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:44:41,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:44:41,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:44:41,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:44:41,800 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:44:41,801 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:44:41,802 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:44:41,802 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:44:41,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:44:41,803 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:44:41,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:44:41,804 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:44:41,804 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:44:41,805 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 03:44:41,819 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:44:41,819 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:44:41,820 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:44:41,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:44:41,821 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:44:41,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:44:41,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:44:41,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:44:41,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:44:41,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:44:41,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:44:41,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:44:41,822 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:44:41,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:44:41,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:44:41,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:44:41,823 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:44:41,824 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:44:41,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:44:41,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:44:41,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:44:41,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:44:41,824 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:44:41,825 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:44:41,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:44:41,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:44:41,825 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:44:41,866 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:44:41,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:44:41,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:44:41,883 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:44:41,883 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:44:41,884 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2019-08-22 03:44:41,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0c942d0f/d89b1400af3d4d44ad611dff8ee7d667/FLAG116509d97 [2019-08-22 03:44:42,751 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:44:42,752 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2019-08-22 03:44:42,800 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0c942d0f/d89b1400af3d4d44ad611dff8ee7d667/FLAG116509d97 [2019-08-22 03:44:43,308 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0c942d0f/d89b1400af3d4d44ad611dff8ee7d667 [2019-08-22 03:44:43,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:44:43,322 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:44:43,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:44:43,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:44:43,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:44:43,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:44:43" (1/1) ... [2019-08-22 03:44:43,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15d529d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:43, skipping insertion in model container [2019-08-22 03:44:43,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:44:43" (1/1) ... [2019-08-22 03:44:43,335 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:44:43,467 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:44:44,038 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3835] [2019-08-22 03:44:44,038 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3836-3837] [2019-08-22 03:44:44,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:44:45,070 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:44:45,161 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3835] [2019-08-22 03:44:45,162 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3836-3837] [2019-08-22 03:44:45,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:44:45,543 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:44:45,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:45 WrapperNode [2019-08-22 03:44:45,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:44:45,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:44:45,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:44:45,546 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:44:45,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:45" (1/1) ... [2019-08-22 03:44:45,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:45" (1/1) ... [2019-08-22 03:44:45,650 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:45" (1/1) ... [2019-08-22 03:44:45,650 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:45" (1/1) ... [2019-08-22 03:44:45,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:45" (1/1) ... [2019-08-22 03:44:45,820 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:45" (1/1) ... [2019-08-22 03:44:45,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:45" (1/1) ... [2019-08-22 03:44:45,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:44:45,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:44:45,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:44:45,874 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:44:45,875 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:44:45" (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 03:44:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:44:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:44:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-22 03:44:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-22 03:44:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-22 03:44:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-08-22 03:44:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2019-08-22 03:44:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-08-22 03:44:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2019-08-22 03:44:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-08-22 03:44:45,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-22 03:44:45,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-08-22 03:44:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:44:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:44:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:44:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:44:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:44:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:44:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:44:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:44:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 03:44:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-22 03:44:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-22 03:44:45,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-22 03:44:45,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2019-08-22 03:44:45,943 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2019-08-22 03:44:45,943 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2019-08-22 03:44:45,943 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-08-22 03:44:45,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-22 03:44:45,943 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-08-22 03:44:45,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-08-22 03:44:45,944 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2019-08-22 03:44:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2019-08-22 03:44:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-22 03:44:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_set_power_state [2019-08-22 03:44:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_vsc_set_nmea [2019-08-22 03:44:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_num_ports [2019-08-22 03:44:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure is_blacklisted [2019-08-22 03:44:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure is_himemory [2019-08-22 03:44:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_interface [2019-08-22 03:44:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_probe [2019-08-22 03:44:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_send_setup [2019-08-22 03:44:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmget [2019-08-22 03:44:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmset [2019-08-22 03:44:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_release_urb [2019-08-22 03:44:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_outdat_callback [2019-08-22 03:44:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write [2019-08-22 03:44:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_indat_callback [2019-08-22 03:44:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_instat_callback [2019-08-22 03:44:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write_room [2019-08-22 03:44:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_chars_in_buffer [2019-08-22 03:44:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_stop_rx_urbs [2019-08-22 03:44:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_submit_rx_urbs [2019-08-22 03:44:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_setup_urb [2019-08-22 03:44:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_close [2019-08-22 03:44:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_open [2019-08-22 03:44:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_dtr_rts [2019-08-22 03:44:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_startup [2019-08-22 03:44:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_release [2019-08-22 03:44:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_probe [2019-08-22 03:44:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_remove [2019-08-22 03:44:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_read_write_urbs [2019-08-22 03:44:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_suspend [2019-08-22 03:44:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_submit_delayed_urbs [2019-08-22 03:44:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_resume [2019-08-22 03:44:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_init [2019-08-22 03:44:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_exit [2019-08-22 03:44:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2019-08-22 03:44:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:44:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-22 03:44:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-22 03:44:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-22 03:44:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-22 03:44:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-22 03:44:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-22 03:44:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-22 03:44:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:44:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_19 [2019-08-22 03:44:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_20 [2019-08-22 03:44:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_21 [2019-08-22 03:44:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2019-08-22 03:44:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23 [2019-08-22 03:44:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2019-08-22 03:44:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_25 [2019-08-22 03:44:45,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2019-08-22 03:44:45,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-22 03:44:45,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 03:44:45,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-22 03:44:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-22 03:44:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-22 03:44:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-22 03:44:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-22 03:44:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-22 03:44:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-22 03:44:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-22 03:44:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-22 03:44:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-22 03:44:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-22 03:44:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:44:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-22 03:44:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-22 03:44:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:44:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2019-08-22 03:44:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:44:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-22 03:44:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-22 03:44:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:44:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_hangup [2019-08-22 03:44:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-22 03:44:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2019-08-22 03:44:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-08-22 03:44:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async [2019-08-22 03:44:45,967 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_no_resume [2019-08-22 03:44:45,968 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-08-22 03:44:45,968 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2019-08-22 03:44:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2019-08-22 03:44:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-22 03:44:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-22 03:44:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2019-08-22 03:44:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2019-08-22 03:44:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-22 03:44:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-08-22 03:44:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-08-22 03:44:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-08-22 03:44:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-22 03:44:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-22 03:44:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2019-08-22 03:44:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:44:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:44:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 03:44:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:44:45,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 03:44:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:44:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:44:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-22 03:44:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-22 03:44:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-22 03:44:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:44:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-22 03:44:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-22 03:44:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:44:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 03:44:45,985 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-22 03:44:45,985 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-22 03:44:45,985 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-22 03:44:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-22 03:44:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-22 03:44:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:44:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-22 03:44:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-08-22 03:44:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-22 03:44:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2019-08-22 03:44:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-22 03:44:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-08-22 03:44:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-22 03:44:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2019-08-22 03:44:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-22 03:44:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-08-22 03:44:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-22 03:44:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-22 03:44:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:44:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:44:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-22 03:44:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-22 03:44:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-22 03:44:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-08-22 03:44:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-22 03:44:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:44:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-22 03:44:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:44:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:44:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:44:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 03:44:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:44:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:44:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:44:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:44:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:44:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:44:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:44:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:44:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:44:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:44:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:44:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 03:44:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2019-08-22 03:44:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup [2019-08-22 03:44:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:44:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-22 03:44:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-22 03:44:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-22 03:44:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:44:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-22 03:44:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-22 03:44:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2019-08-22 03:44:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:44:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-08-22 03:44:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-08-22 03:44:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async [2019-08-22 03:44:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2019-08-22 03:44:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2019-08-22 03:44:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2019-08-22 03:44:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2019-08-22 03:44:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:44:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 03:44:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:44:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-08-22 03:44:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-22 03:44:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_19 [2019-08-22 03:44:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_25 [2019-08-22 03:44:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-22 03:44:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-22 03:44:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_20 [2019-08-22 03:44:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_21 [2019-08-22 03:44:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2019-08-22 03:44:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23 [2019-08-22 03:44:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2019-08-22 03:44:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2019-08-22 03:44:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-22 03:44:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2019-08-22 03:44:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2019-08-22 03:44:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2019-08-22 03:44:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2019-08-22 03:44:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-22 03:44:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2019-08-22 03:44:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-22 03:44:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-22 03:44:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-08-22 03:44:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-08-22 03:44:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2019-08-22 03:44:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2019-08-22 03:44:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-08-22 03:44:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-08-22 03:44:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-08-22 03:44:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-22 03:44:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_set_power_state [2019-08-22 03:44:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_vsc_set_nmea [2019-08-22 03:44:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_num_ports [2019-08-22 03:44:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure is_blacklisted [2019-08-22 03:44:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure is_himemory [2019-08-22 03:44:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_interface [2019-08-22 03:44:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_probe [2019-08-22 03:44:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_send_setup [2019-08-22 03:44:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmget [2019-08-22 03:44:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmset [2019-08-22 03:44:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_release_urb [2019-08-22 03:44:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_outdat_callback [2019-08-22 03:44:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 03:44:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write [2019-08-22 03:44:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 03:44:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_indat_callback [2019-08-22 03:44:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_instat_callback [2019-08-22 03:44:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write_room [2019-08-22 03:44:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_chars_in_buffer [2019-08-22 03:44:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_stop_rx_urbs [2019-08-22 03:44:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_submit_rx_urbs [2019-08-22 03:44:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_setup_urb [2019-08-22 03:44:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_close [2019-08-22 03:44:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_open [2019-08-22 03:44:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_dtr_rts [2019-08-22 03:44:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_startup [2019-08-22 03:44:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_release [2019-08-22 03:44:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_probe [2019-08-22 03:44:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_remove [2019-08-22 03:44:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure stop_read_write_urbs [2019-08-22 03:44:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_suspend [2019-08-22 03:44:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_submit_delayed_urbs [2019-08-22 03:44:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_resume [2019-08-22 03:44:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_init [2019-08-22 03:44:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_exit [2019-08-22 03:44:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2019-08-22 03:44:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:44:46,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:44:46,014 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:44:46,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-22 03:44:46,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 03:44:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-22 03:44:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-22 03:44:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:44:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:44:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:44:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:44:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:44:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:44:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:44:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 03:44:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:44:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 03:44:46,959 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:44:54,676 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:44:54,676 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:44:54,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:44:54 BoogieIcfgContainer [2019-08-22 03:44:54,679 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:44:54,679 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:44:54,679 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:44:54,679 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:44:54,680 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:44:54" (1/1) ... [2019-08-22 03:44:54,694 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:44:54,696 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:44:54,709 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 03:44:54,717 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 03:44:54,719 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 03:44:56,615 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_285|], 42195=[|v_#valid_410|]} [2019-08-22 03:45:04,117 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string51.base| |#t~string49.base|) [2019-08-22 03:45:04,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:06,212 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string85.base| |#t~string49.base|) [2019-08-22 03:45:06,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:08,344 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string86.base| |#t~string49.base|) [2019-08-22 03:45:08,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:10,436 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string87.base| |#t~string49.base|) [2019-08-22 03:45:10,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:12,542 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string88.base| |#t~string49.base|) [2019-08-22 03:45:12,620 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:14,717 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string92.base| |#t~string49.base|) [2019-08-22 03:45:14,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:16,806 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string116.base| |#t~string49.base|) [2019-08-22 03:45:16,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:18,931 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string49.base|) [2019-08-22 03:45:18,950 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:21,067 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string118.base| |#t~string49.base|) [2019-08-22 03:45:21,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:23,178 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string119.base| |#t~string49.base|) [2019-08-22 03:45:23,220 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:25,248 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string123.base| |#t~string49.base|) [2019-08-22 03:45:25,381 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:27,441 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string128.base| |#t~string49.base|) [2019-08-22 03:45:27,484 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:29,532 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string129.base| |#t~string49.base|) [2019-08-22 03:45:29,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:31,666 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string130.base| |#t~string49.base|) [2019-08-22 03:45:31,788 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:33,867 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string131.base| |#t~string49.base|) [2019-08-22 03:45:33,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:35,987 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string136.base| |#t~string49.base|) [2019-08-22 03:45:36,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:38,155 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#typeA_interface_list~0.base|) (+ |~#typeA_interface_list~0.offset| 4)) |#t~string49.base|) [2019-08-22 03:45:38,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:40,288 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#typeA_interface_list~0.base| |#t~string49.base|) [2019-08-22 03:45:40,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:42,424 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#typeB_interface_list~0.base|) (+ |~#typeB_interface_list~0.offset| 4)) |#t~string49.base|) [2019-08-22 03:45:42,437 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:44,531 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#typeB_interface_list~0.base| |#t~string49.base|) [2019-08-22 03:45:44,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:46,644 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#direct_ip_interface_blacklist~0.base|) (+ |~#direct_ip_interface_blacklist~0.offset| 4)) |#t~string49.base|) [2019-08-22 03:45:46,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:48,834 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (select (select |#memory_int| |~#id_table~0.base|) (+ |~#id_table~0.offset| 1567)) (- |~#direct_ip_interface_blacklist~0.offset|)) |#t~string49.base|) [2019-08-22 03:45:48,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:50,980 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#sierra_device~0.base|) (+ |~#sierra_device~0.offset| 8)) |#t~string49.base|) [2019-08-22 03:45:51,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:53,054 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string180.base| |#t~string49.base|) [2019-08-22 03:45:53,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:55,110 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string181.base| |#t~string49.base|) [2019-08-22 03:45:55,117 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:57,157 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string182.base| |#t~string49.base|) [2019-08-22 03:45:57,166 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:45:59,219 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string183.base| |#t~string49.base|) [2019-08-22 03:45:59,225 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:01,258 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string187.base| |#t~string49.base|) [2019-08-22 03:46:01,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:03,304 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string188.base| |#t~string49.base|) [2019-08-22 03:46:03,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:46:05,413 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string198.base| |#t~string49.base|) [2019-08-22 03:46:05,435 INFO L189 IndexEqualityManager]: detected not equals via solver