java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 21:51:57,876 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 21:51:57,878 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 21:51:57,893 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 21:51:57,893 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 21:51:57,895 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 21:51:57,896 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 21:51:57,899 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 21:51:57,901 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 21:51:57,903 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 21:51:57,904 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 21:51:57,904 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 21:51:57,907 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 21:51:57,910 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 21:51:57,911 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 21:51:57,912 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 21:51:57,913 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 21:51:57,915 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 21:51:57,917 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 21:51:57,919 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 21:51:57,920 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 21:51:57,921 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 21:51:57,923 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 21:51:57,923 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 21:51:57,923 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 21:51:57,924 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 21:51:57,925 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 21:51:57,926 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 21:51:57,927 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 21:51:57,928 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 21:51:57,928 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 21:51:57,929 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 21:51:57,929 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 21:51:57,929 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 21:51:57,930 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 21:51:57,931 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 21:51:57,931 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-25 21:51:57,950 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 21:51:57,950 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 21:51:57,951 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 21:51:57,951 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 21:51:57,952 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 21:51:57,952 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 21:51:57,952 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 21:51:57,952 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 21:51:57,953 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 21:51:57,953 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 21:51:57,953 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 21:51:57,953 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 21:51:57,953 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 21:51:57,954 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 21:51:57,954 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 21:51:57,954 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 21:51:57,954 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 21:51:57,954 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 21:51:57,954 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 21:51:57,955 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 21:51:57,955 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 21:51:57,955 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 21:51:57,955 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 21:51:57,955 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 21:51:57,956 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 21:51:57,956 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 21:51:57,956 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 21:51:57,956 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 21:51:57,956 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 21:51:57,998 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 21:51:58,014 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 21:51:58,018 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 21:51:58,020 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 21:51:58,020 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 21:51:58,021 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-25 21:51:58,089 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37829dc68/f7ddbe12162a4ddda7cfbe14304b0c2f/FLAG30abb7afc [2018-11-25 21:51:58,972 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 21:51:58,972 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point_false-unreach-call.cil.out.c [2018-11-25 21:51:59,024 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37829dc68/f7ddbe12162a4ddda7cfbe14304b0c2f/FLAG30abb7afc [2018-11-25 21:51:59,408 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37829dc68/f7ddbe12162a4ddda7cfbe14304b0c2f [2018-11-25 21:51:59,419 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 21:51:59,420 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 21:51:59,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 21:51:59,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 21:51:59,426 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 21:51:59,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:51:59" (1/1) ... [2018-11-25 21:51:59,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f7c9ed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:51:59, skipping insertion in model container [2018-11-25 21:51:59,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:51:59" (1/1) ... [2018-11-25 21:51:59,442 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 21:51:59,612 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 21:52:02,790 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 21:52:02,846 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 21:52:03,551 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 21:52:04,151 INFO L195 MainTranslator]: Completed translation [2018-11-25 21:52:04,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04 WrapperNode [2018-11-25 21:52:04,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 21:52:04,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 21:52:04,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 21:52:04,155 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 21:52:04,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (1/1) ... [2018-11-25 21:52:04,289 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (1/1) ... [2018-11-25 21:52:04,335 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 21:52:04,336 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 21:52:04,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 21:52:04,336 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 21:52:04,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (1/1) ... [2018-11-25 21:52:04,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (1/1) ... [2018-11-25 21:52:04,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (1/1) ... [2018-11-25 21:52:04,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (1/1) ... [2018-11-25 21:52:04,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (1/1) ... [2018-11-25 21:52:04,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (1/1) ... [2018-11-25 21:52:04,864 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (1/1) ... [2018-11-25 21:52:04,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 21:52:04,921 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 21:52:04,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 21:52:04,922 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 21:52:04,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:52:04" (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 [2018-11-25 21:52:04,991 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2018-11-25 21:52:04,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_26 [2018-11-25 21:52:04,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_26 [2018-11-25 21:52:04,992 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-25 21:52:04,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-25 21:52:04,992 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2018-11-25 21:52:04,993 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2018-11-25 21:52:04,993 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2018-11-25 21:52:04,993 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2018-11-25 21:52:04,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2018-11-25 21:52:04,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2018-11-25 21:52:04,994 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2018-11-25 21:52:04,996 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2018-11-25 21:52:04,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-11-25 21:52:04,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-11-25 21:52:04,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2018-11-25 21:52:04,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_14 [2018-11-25 21:52:04,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_14 [2018-11-25 21:52:04,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2018-11-25 21:52:04,997 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2018-11-25 21:52:04,997 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2018-11-25 21:52:04,997 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2018-11-25 21:52:04,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_5 [2018-11-25 21:52:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_5 [2018-11-25 21:52:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-25 21:52:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-25 21:52:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2018-11-25 21:52:04,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-25 21:52:04,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-25 21:52:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-25 21:52:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2018-11-25 21:52:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-25 21:52:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-25 21:52:05,000 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2018-11-25 21:52:05,000 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2018-11-25 21:52:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2018-11-25 21:52:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2018-11-25 21:52:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2018-11-25 21:52:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2018-11-25 21:52:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-25 21:52:05,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-25 21:52:05,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_21 [2018-11-25 21:52:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_21 [2018-11-25 21:52:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-25 21:52:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-25 21:52:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2018-11-25 21:52:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2018-11-25 21:52:05,003 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-25 21:52:05,003 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-25 21:52:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2018-11-25 21:52:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-25 21:52:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2018-11-25 21:52:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2018-11-25 21:52:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-25 21:52:05,004 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-25 21:52:05,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-25 21:52:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-25 21:52:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-25 21:52:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-25 21:52:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-25 21:52:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-25 21:52:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2018-11-25 21:52:05,005 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2018-11-25 21:52:05,005 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2018-11-25 21:52:05,007 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2018-11-25 21:52:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2018-11-25 21:52:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2018-11-25 21:52:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2018-11-25 21:52:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2018-11-25 21:52:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_27 [2018-11-25 21:52:05,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_27 [2018-11-25 21:52:05,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_28 [2018-11-25 21:52:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_28 [2018-11-25 21:52:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2018-11-25 21:52:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2018-11-25 21:52:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-11-25 21:52:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2018-11-25 21:52:05,009 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2018-11-25 21:52:05,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_5 [2018-11-25 21:52:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_46 [2018-11-25 21:52:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_46 [2018-11-25 21:52:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2018-11-25 21:52:05,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2018-11-25 21:52:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2018-11-25 21:52:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-25 21:52:05,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-25 21:52:05,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-25 21:52:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2018-11-25 21:52:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2018-11-25 21:52:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2018-11-25 21:52:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2018-11-25 21:52:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-25 21:52:05,013 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-25 21:52:05,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_49 [2018-11-25 21:52:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_49 [2018-11-25 21:52:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-25 21:52:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2018-11-25 21:52:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2018-11-25 21:52:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-25 21:52:05,014 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-25 21:52:05,014 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-25 21:52:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-25 21:52:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-25 21:52:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-25 21:52:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2018-11-25 21:52:05,015 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2018-11-25 21:52:05,015 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2018-11-25 21:52:05,016 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2018-11-25 21:52:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2018-11-25 21:52:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_register_device_45 [2018-11-25 21:52:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_register_device_45 [2018-11-25 21:52:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_13 [2018-11-25 21:52:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_13 [2018-11-25 21:52:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2018-11-25 21:52:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2018-11-25 21:52:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 21:52:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 21:52:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_15 [2018-11-25 21:52:05,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_15 [2018-11-25 21:52:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2018-11-25 21:52:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2018-11-25 21:52:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2018-11-25 21:52:05,019 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2018-11-25 21:52:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2018-11-25 21:52:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_17 [2018-11-25 21:52:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_17 [2018-11-25 21:52:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2018-11-25 21:52:05,020 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2018-11-25 21:52:05,020 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2018-11-25 21:52:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2018-11-25 21:52:05,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___2 [2018-11-25 21:52:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___2 [2018-11-25 21:52:05,022 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2018-11-25 21:52:05,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2018-11-25 21:52:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_19 [2018-11-25 21:52:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_19 [2018-11-25 21:52:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2018-11-25 21:52:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2018-11-25 21:52:05,023 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2018-11-25 21:52:05,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-25 21:52:05,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-25 21:52:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-25 21:52:05,028 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-25 21:52:05,028 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2018-11-25 21:52:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_7 [2018-11-25 21:52:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2018-11-25 21:52:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2018-11-25 21:52:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2018-11-25 21:52:05,029 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-25 21:52:05,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-25 21:52:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-25 21:52:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-25 21:52:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2018-11-25 21:52:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2018-11-25 21:52:05,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2018-11-25 21:52:05,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2018-11-25 21:52:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_11 [2018-11-25 21:52:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_11 [2018-11-25 21:52:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf_2 [2018-11-25 21:52:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf_2 [2018-11-25 21:52:05,031 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-25 21:52:05,031 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-25 21:52:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2018-11-25 21:52:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2018-11-25 21:52:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2018-11-25 21:52:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-25 21:52:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_8 [2018-11-25 21:52:05,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_8 [2018-11-25 21:52:05,032 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2018-11-25 21:52:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2018-11-25 21:52:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2018-11-25 21:52:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2018-11-25 21:52:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_9 [2018-11-25 21:52:05,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_9 [2018-11-25 21:52:05,033 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2018-11-25 21:52:05,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-25 21:52:05,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-25 21:52:05,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_6 [2018-11-25 21:52:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_6 [2018-11-25 21:52:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 21:52:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_7 [2018-11-25 21:52:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_7 [2018-11-25 21:52:05,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-25 21:52:05,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-25 21:52:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-25 21:52:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2018-11-25 21:52:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2018-11-25 21:52:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2018-11-25 21:52:05,036 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2018-11-25 21:52:05,036 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-25 21:52:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-25 21:52:05,037 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-25 21:52:05,037 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-25 21:52:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_deregister_drivers_40 [2018-11-25 21:52:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_deregister_drivers_40 [2018-11-25 21:52:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2018-11-25 21:52:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2018-11-25 21:52:05,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2018-11-25 21:52:05,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2018-11-25 21:52:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2018-11-25 21:52:05,039 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2018-11-25 21:52:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-25 21:52:05,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2018-11-25 21:52:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2018-11-25 21:52:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2018-11-25 21:52:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2018-11-25 21:52:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2018-11-25 21:52:05,040 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2018-11-25 21:52:05,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 21:52:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 21:52:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-25 21:52:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2018-11-25 21:52:05,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2018-11-25 21:52:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2018-11-25 21:52:05,041 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-25 21:52:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-11-25 21:52:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-25 21:52:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-25 21:52:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_44 [2018-11-25 21:52:05,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_44 [2018-11-25 21:52:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2018-11-25 21:52:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-25 21:52:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-25 21:52:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-25 21:52:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2018-11-25 21:52:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2018-11-25 21:52:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-25 21:52:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-25 21:52:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-25 21:52:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2018-11-25 21:52:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2018-11-25 21:52:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-25 21:52:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-25 21:52:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-25 21:52:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2018-11-25 21:52:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2018-11-25 21:52:05,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2018-11-25 21:52:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2018-11-25 21:52:05,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_47 [2018-11-25 21:52:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_47 [2018-11-25 21:52:05,048 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2018-11-25 21:52:05,049 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-25 21:52:05,049 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-25 21:52:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-25 21:52:05,049 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2018-11-25 21:52:05,049 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2018-11-25 21:52:05,049 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-25 21:52:05,049 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2018-11-25 21:52:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2018-11-25 21:52:05,050 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2018-11-25 21:52:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2018-11-25 21:52:05,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2018-11-25 21:52:05,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2018-11-25 21:52:05,050 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2018-11-25 21:52:05,050 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-25 21:52:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-25 21:52:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-25 21:52:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2018-11-25 21:52:05,051 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2018-11-25 21:52:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2018-11-25 21:52:05,051 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2018-11-25 21:52:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2018-11-25 21:52:05,052 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2018-11-25 21:52:05,052 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2018-11-25 21:52:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2018-11-25 21:52:05,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-25 21:52:05,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-25 21:52:05,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2018-11-25 21:52:05,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-25 21:52:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-25 21:52:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-25 21:52:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2018-11-25 21:52:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_1 [2018-11-25 21:52:05,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_1 [2018-11-25 21:52:05,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2018-11-25 21:52:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2018-11-25 21:52:05,059 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2018-11-25 21:52:05,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-25 21:52:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-25 21:52:05,059 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-25 21:52:05,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-25 21:52:05,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-25 21:52:05,060 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2018-11-25 21:52:05,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2018-11-25 21:52:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2018-11-25 21:52:05,060 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2018-11-25 21:52:05,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2018-11-25 21:52:05,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2018-11-25 21:52:05,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 21:52:05,066 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2018-11-25 21:52:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2018-11-25 21:52:05,066 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2018-11-25 21:52:05,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2018-11-25 21:52:05,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 21:52:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2018-11-25 21:52:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 21:52:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-25 21:52:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2018-11-25 21:52:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-25 21:52:05,068 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-25 21:52:05,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2018-11-25 21:52:05,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2018-11-25 21:52:05,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-25 21:52:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-25 21:52:05,069 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2018-11-25 21:52:05,069 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2018-11-25 21:52:05,069 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2018-11-25 21:52:05,069 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2018-11-25 21:52:05,069 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2018-11-25 21:52:05,070 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_minors [2018-11-25 21:52:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_minors [2018-11-25 21:52:05,070 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2018-11-25 21:52:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2018-11-25 21:52:05,070 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-25 21:52:05,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-25 21:52:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2018-11-25 21:52:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2018-11-25 21:52:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2018-11-25 21:52:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2018-11-25 21:52:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2018-11-25 21:52:05,071 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2018-11-25 21:52:05,071 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2018-11-25 21:52:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2018-11-25 21:52:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2018-11-25 21:52:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2018-11-25 21:52:05,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2018-11-25 21:52:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2018-11-25 21:52:05,072 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-25 21:52:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-25 21:52:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2018-11-25 21:52:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2018-11-25 21:52:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-25 21:52:05,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2018-11-25 21:52:05,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2018-11-25 21:52:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2018-11-25 21:52:05,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2018-11-25 21:52:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2018-11-25 21:52:05,074 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2018-11-25 21:52:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2018-11-25 21:52:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-25 21:52:05,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_41 [2018-11-25 21:52:05,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_41 [2018-11-25 21:52:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_42 [2018-11-25 21:52:05,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_42 [2018-11-25 21:52:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2018-11-25 21:52:05,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2018-11-25 21:52:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 21:52:05,075 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2018-11-25 21:52:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2018-11-25 21:52:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2018-11-25 21:52:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2018-11-25 21:52:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2018-11-25 21:52:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_3 [2018-11-25 21:52:05,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_3 [2018-11-25 21:52:05,076 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-25 21:52:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-25 21:52:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-25 21:52:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-25 21:52:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-25 21:52:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-25 21:52:05,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-25 21:52:05,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-25 21:52:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-25 21:52:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2018-11-25 21:52:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2018-11-25 21:52:05,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2018-11-25 21:52:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2018-11-25 21:52:05,078 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2018-11-25 21:52:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2018-11-25 21:52:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2018-11-25 21:52:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2018-11-25 21:52:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2018-11-25 21:52:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_wait_until_sent [2018-11-25 21:52:05,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_wait_until_sent [2018-11-25 21:52:05,079 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2018-11-25 21:52:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-25 21:52:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-25 21:52:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-25 21:52:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2018-11-25 21:52:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2018-11-25 21:52:05,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-11-25 21:52:05,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-11-25 21:52:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2018-11-25 21:52:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2018-11-25 21:52:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2018-11-25 21:52:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2018-11-25 21:52:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2018-11-25 21:52:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2018-11-25 21:52:05,081 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2018-11-25 21:52:05,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2018-11-25 21:52:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2018-11-25 21:52:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2018-11-25 21:52:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2018-11-25 21:52:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2018-11-25 21:52:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-25 21:52:05,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-25 21:52:05,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2018-11-25 21:52:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2018-11-25 21:52:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2018-11-25 21:52:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_12 [2018-11-25 21:52:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_12 [2018-11-25 21:52:05,083 INFO L130 BoogieDeclarations]: Found specification of procedure port_number_show [2018-11-25 21:52:05,083 INFO L138 BoogieDeclarations]: Found implementation of procedure port_number_show [2018-11-25 21:52:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-25 21:52:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-25 21:52:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 21:52:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 21:52:05,084 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2018-11-25 21:52:05,084 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2018-11-25 21:52:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_7 [2018-11-25 21:52:05,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_7 [2018-11-25 21:52:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 21:52:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2018-11-25 21:52:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-25 21:52:05,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_18 [2018-11-25 21:52:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_18 [2018-11-25 21:52:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2018-11-25 21:52:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2018-11-25 21:52:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2018-11-25 21:52:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2018-11-25 21:52:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2018-11-25 21:52:05,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2018-11-25 21:52:05,086 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2018-11-25 21:52:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2018-11-25 21:52:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2018-11-25 21:52:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2018-11-25 21:52:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2018-11-25 21:52:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_4 [2018-11-25 21:52:05,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_4 [2018-11-25 21:52:05,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-25 21:52:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-25 21:52:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2018-11-25 21:52:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2018-11-25 21:52:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-25 21:52:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-25 21:52:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-25 21:52:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2018-11-25 21:52:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2018-11-25 21:52:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-25 21:52:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-25 21:52:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2018-11-25 21:52:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2018-11-25 21:52:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2018-11-25 21:52:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2018-11-25 21:52:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2018-11-25 21:52:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-25 21:52:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-25 21:52:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2018-11-25 21:52:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2018-11-25 21:52:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2018-11-25 21:52:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_22 [2018-11-25 21:52:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_22 [2018-11-25 21:52:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2018-11-25 21:52:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2018-11-25 21:52:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2018-11-25 21:52:05,091 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2018-11-25 21:52:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2018-11-25 21:52:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2018-11-25 21:52:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2018-11-25 21:52:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2018-11-25 21:52:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-25 21:52:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-25 21:52:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-25 21:52:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-25 21:52:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2018-11-25 21:52:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_6 [2018-11-25 21:52:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_6 [2018-11-25 21:52:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-25 21:52:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2018-11-25 21:52:05,093 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2018-11-25 21:52:05,093 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2018-11-25 21:52:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-25 21:52:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2018-11-25 21:52:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2018-11-25 21:52:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2018-11-25 21:52:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2018-11-25 21:52:05,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_2 [2018-11-25 21:52:05,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_2 [2018-11-25 21:52:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_unregister_device_48 [2018-11-25 21:52:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_unregister_device_48 [2018-11-25 21:52:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2018-11-25 21:52:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2018-11-25 21:52:05,095 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2018-11-25 21:52:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2018-11-25 21:52:05,095 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2018-11-25 21:52:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_register_drivers_39 [2018-11-25 21:52:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_register_drivers_39 [2018-11-25 21:52:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-25 21:52:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-25 21:52:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-25 21:52:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2018-11-25 21:52:05,096 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2018-11-25 21:52:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-25 21:52:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-25 21:52:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2018-11-25 21:52:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2018-11-25 21:52:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2018-11-25 21:52:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2018-11-25 21:52:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2018-11-25 21:52:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-25 21:52:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-25 21:52:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure release_minors [2018-11-25 21:52:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure release_minors [2018-11-25 21:52:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2018-11-25 21:52:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2018-11-25 21:52:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-25 21:52:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-25 21:52:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-25 21:52:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-25 21:52:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-25 21:52:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 21:52:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-25 21:52:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-25 21:52:05,099 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-25 21:52:05,099 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-25 21:52:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-25 21:52:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-25 21:52:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 21:52:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 21:52:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-11-25 21:52:05,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 21:52:05,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 21:52:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2018-11-25 21:52:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-25 21:52:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-25 21:52:05,101 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-25 21:52:05,101 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-25 21:52:51,236 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 21:52:51,236 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-25 21:52:51,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 09:52:51 BoogieIcfgContainer [2018-11-25 21:52:51,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 21:52:51,239 INFO L168 Benchmark]: Toolchain (without parser) took 51819.74 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 3.5 GB in the end (delta: -2.0 GB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2018-11-25 21:52:51,241 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 21:52:51,241 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4731.09 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 741.3 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -389.0 MB). Peak memory consumption was 375.6 MB. Max. memory is 7.1 GB. [2018-11-25 21:52:51,242 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.19 ms. Allocated memory is still 2.3 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 21:52:51,243 INFO L168 Benchmark]: Boogie Preprocessor took 585.37 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 96.6 MB). Peak memory consumption was 96.6 MB. Max. memory is 7.1 GB. [2018-11-25 21:52:51,244 INFO L168 Benchmark]: RCFGBuilder took 46315.45 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.8 GB). Free memory was 1.7 GB in the beginning and 3.5 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2018-11-25 21:52:51,248 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4731.09 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 741.3 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -389.0 MB). Peak memory consumption was 375.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 181.19 ms. Allocated memory is still 2.3 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 585.37 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 96.6 MB). Peak memory consumption was 96.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 46315.45 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.8 GB). Free memory was 1.7 GB in the beginning and 3.5 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...