java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 01:34:33,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 01:34:33,010 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 01:34:33,021 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 01:34:33,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 01:34:33,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 01:34:33,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 01:34:33,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 01:34:33,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 01:34:33,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 01:34:33,030 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 01:34:33,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 01:34:33,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 01:34:33,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 01:34:33,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 01:34:33,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 01:34:33,036 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 01:34:33,037 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 01:34:33,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 01:34:33,041 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 01:34:33,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 01:34:33,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 01:34:33,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 01:34:33,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 01:34:33,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 01:34:33,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 01:34:33,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 01:34:33,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 01:34:33,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 01:34:33,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 01:34:33,051 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 01:34:33,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 01:34:33,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 01:34:33,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 01:34:33,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 01:34:33,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 01:34:33,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 01:34:33,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 01:34:33,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 01:34:33,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 01:34:33,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 01:34:33,057 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-23 01:34:33,072 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 01:34:33,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 01:34:33,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 01:34:33,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 01:34:33,073 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 01:34:33,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 01:34:33,074 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 01:34:33,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 01:34:33,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 01:34:33,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 01:34:33,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 01:34:33,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 01:34:33,075 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 01:34:33,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 01:34:33,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 01:34:33,076 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 01:34:33,076 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 01:34:33,076 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 01:34:33,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:34:33,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 01:34:33,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 01:34:33,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 01:34:33,077 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 01:34:33,077 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 01:34:33,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 01:34:33,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 01:34:33,078 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 01:34:33,109 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 01:34:33,121 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 01:34:33,125 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 01:34:33,126 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 01:34:33,127 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 01:34:33,128 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i [2019-08-23 01:34:33,190 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00de61ab3/b3ab7c753311405da9017d5b914586c9/FLAG639633f78 [2019-08-23 01:34:33,984 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 01:34:33,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i [2019-08-23 01:34:34,036 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00de61ab3/b3ab7c753311405da9017d5b914586c9/FLAG639633f78 [2019-08-23 01:34:34,528 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00de61ab3/b3ab7c753311405da9017d5b914586c9 [2019-08-23 01:34:34,539 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 01:34:34,540 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 01:34:34,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 01:34:34,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 01:34:34,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 01:34:34,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:34:34" (1/1) ... [2019-08-23 01:34:34,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@152f97e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:34, skipping insertion in model container [2019-08-23 01:34:34,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:34:34" (1/1) ... [2019-08-23 01:34:34,557 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 01:34:34,686 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 01:34:36,343 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:34:36,404 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 01:34:36,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:34:37,043 INFO L192 MainTranslator]: Completed translation [2019-08-23 01:34:37,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:37 WrapperNode [2019-08-23 01:34:37,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 01:34:37,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 01:34:37,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 01:34:37,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 01:34:37,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:37" (1/1) ... [2019-08-23 01:34:37,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:37" (1/1) ... [2019-08-23 01:34:37,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:37" (1/1) ... [2019-08-23 01:34:37,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:37" (1/1) ... [2019-08-23 01:34:37,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:37" (1/1) ... [2019-08-23 01:34:37,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:37" (1/1) ... [2019-08-23 01:34:37,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:37" (1/1) ... [2019-08-23 01:34:37,334 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 01:34:37,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 01:34:37,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 01:34:37,335 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 01:34:37,336 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:34:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:34:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 01:34:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 01:34:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:34:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-23 01:34:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-23 01:34:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-23 01:34:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-23 01:34:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-23 01:34:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-23 01:34:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-08-23 01:34:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-08-23 01:34:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-23 01:34:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-23 01:34:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2019-08-23 01:34:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-23 01:34:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-23 01:34:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-23 01:34:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-23 01:34:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-23 01:34:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-23 01:34:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-23 01:34:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-23 01:34:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-23 01:34:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-23 01:34:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-23 01:34:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-23 01:34:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-23 01:34:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-23 01:34:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-23 01:34:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-23 01:34:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-08-23 01:34:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-23 01:34:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-23 01:34:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-23 01:34:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-23 01:34:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-08-23 01:34:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-08-23 01:34:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-08-23 01:34:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-08-23 01:34:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_interrupt_callback [2019-08-23 01:34:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_can_msg [2019-08-23 01:34:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_err [2019-08-23 01:34:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_bulk_callback [2019-08-23 01:34:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_bulk_callback [2019-08-23 01:34:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_command_msg [2019-08-23 01:34:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_mode [2019-08-23 01:34:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_control_cmd [2019-08-23 01:34:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_start [2019-08-23 01:34:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2019-08-23 01:34:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_open [2019-08-23 01:34:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_start_xmit [2019-08-23 01:34:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_close [2019-08-23 01:34:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_set_mode [2019-08-23 01:34:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_set_bittiming [2019-08-23 01:34:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure init_params_sja1000 [2019-08-23 01:34:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_probe [2019-08-23 01:34:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_disconnect [2019-08-23 01:34:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_driver_init [2019-08-23 01:34:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_driver_exit [2019-08-23 01:34:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-08-23 01:34:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-08-23 01:34:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 01:34:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-23 01:34:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2019-08-23 01:34:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3 [2019-08-23 01:34:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2019-08-23 01:34:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_5 [2019-08-23 01:34:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_6 [2019-08-23 01:34:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_8 [2019-08-23 01:34:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_9 [2019-08-23 01:34:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_10 [2019-08-23 01:34:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2019-08-23 01:34:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_12 [2019-08-23 01:34:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_13 [2019-08-23 01:34:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_15 [2019-08-23 01:34:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_16 [2019-08-23 01:34:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_17 [2019-08-23 01:34:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_18 [2019-08-23 01:34:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_19 [2019-08-23 01:34:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_20 [2019-08-23 01:34:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_22 [2019-08-23 01:34:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_23 [2019-08-23 01:34:37,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_24 [2019-08-23 01:34:37,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-08-23 01:34:37,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-08-23 01:34:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-08-23 01:34:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-08-23 01:34:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-08-23 01:34:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-08-23 01:34:37,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-08-23 01:34:37,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-08-23 01:34:37,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-08-23 01:34:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-08-23 01:34:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-08-23 01:34:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-08-23 01:34:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-08-23 01:34:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-08-23 01:34:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-08-23 01:34:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-08-23 01:34:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 01:34:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-23 01:34:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-23 01:34:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-23 01:34:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2019-08-23 01:34:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-08-23 01:34:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-08-23 01:34:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-08-23 01:34:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2019-08-23 01:34:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-08-23 01:34:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-08-23 01:34:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-08-23 01:34:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-23 01:34:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-23 01:34:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-08-23 01:34:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-23 01:34:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 01:34:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-08-23 01:34:37,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-08-23 01:34:37,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-23 01:34:37,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-08-23 01:34:37,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-08-23 01:34:37,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-08-23 01:34:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-08-23 01:34:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-08-23 01:34:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-08-23 01:34:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-23 01:34:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-08-23 01:34:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-08-23 01:34:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-08-23 01:34:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2019-08-23 01:34:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-08-23 01:34:37,458 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-23 01:34:37,458 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-08-23 01:34:37,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2019-08-23 01:34:37,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-23 01:34:37,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2019-08-23 01:34:37,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-08-23 01:34:37,460 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-23 01:34:37,460 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 01:34:37,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 01:34:37,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-23 01:34:37,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-23 01:34:37,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-23 01:34:37,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 01:34:37,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-23 01:34:37,468 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-23 01:34:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-23 01:34:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-23 01:34:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-23 01:34:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-23 01:34:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 01:34:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-23 01:34:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-23 01:34:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-23 01:34:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-23 01:34:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 01:34:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-08-23 01:34:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-08-23 01:34:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-23 01:34:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 01:34:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-23 01:34:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-23 01:34:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-23 01:34:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-23 01:34:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_20 [2019-08-23 01:34:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_18 [2019-08-23 01:34:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-23 01:34:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-23 01:34:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_23 [2019-08-23 01:34:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-23 01:34:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_24 [2019-08-23 01:34:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2019-08-23 01:34:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 01:34:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 01:34:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3 [2019-08-23 01:34:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_10 [2019-08-23 01:34:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_5 [2019-08-23 01:34:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_12 [2019-08-23 01:34:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_17 [2019-08-23 01:34:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_6 [2019-08-23 01:34:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_9 [2019-08-23 01:34:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_13 [2019-08-23 01:34:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_16 [2019-08-23 01:34:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_19 [2019-08-23 01:34:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_22 [2019-08-23 01:34:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2019-08-23 01:34:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2019-08-23 01:34:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_8 [2019-08-23 01:34:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2019-08-23 01:34:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_15 [2019-08-23 01:34:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-08-23 01:34:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2019-08-23 01:34:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2019-08-23 01:34:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2019-08-23 01:34:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-08-23 01:34:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-08-23 01:34:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-08-23 01:34:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-23 01:34:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-08-23 01:34:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-08-23 01:34:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-08-23 01:34:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-08-23 01:34:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-08-23 01:34:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-08-23 01:34:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-08-23 01:34:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-08-23 01:34:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 01:34:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-23 01:34:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-23 01:34:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-23 01:34:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-23 01:34:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-23 01:34:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-23 01:34:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 01:34:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-23 01:34:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 01:34:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-23 01:34:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-23 01:34:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-23 01:34:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-23 01:34:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-23 01:34:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-23 01:34:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-23 01:34:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-23 01:34:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-23 01:34:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-23 01:34:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-08-23 01:34:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-08-23 01:34:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-23 01:34:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-23 01:34:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-23 01:34:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 01:34:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-23 01:34:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-08-23 01:34:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-23 01:34:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-23 01:34:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-08-23 01:34:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-23 01:34:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-23 01:34:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-23 01:34:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-23 01:34:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-08-23 01:34:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-08-23 01:34:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-08-23 01:34:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-08-23 01:34:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-08-23 01:34:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-08-23 01:34:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-23 01:34:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-08-23 01:34:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-08-23 01:34:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-08-23 01:34:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-08-23 01:34:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-08-23 01:34:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-08-23 01:34:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-08-23 01:34:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-08-23 01:34:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-08-23 01:34:37,494 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-08-23 01:34:37,494 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-08-23 01:34:37,494 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2019-08-23 01:34:37,494 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-08-23 01:34:37,495 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2019-08-23 01:34:37,495 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_interrupt_callback [2019-08-23 01:34:37,495 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_can_msg [2019-08-23 01:34:37,495 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_err [2019-08-23 01:34:37,495 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_bulk_callback [2019-08-23 01:34:37,496 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_bulk_callback [2019-08-23 01:34:37,496 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-23 01:34:37,497 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_command_msg [2019-08-23 01:34:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-23 01:34:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-23 01:34:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_mode [2019-08-23 01:34:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_control_cmd [2019-08-23 01:34:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_start [2019-08-23 01:34:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2019-08-23 01:34:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_open [2019-08-23 01:34:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_start_xmit [2019-08-23 01:34:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_close [2019-08-23 01:34:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_set_mode [2019-08-23 01:34:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_set_bittiming [2019-08-23 01:34:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure init_params_sja1000 [2019-08-23 01:34:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_probe [2019-08-23 01:34:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_disconnect [2019-08-23 01:34:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_driver_init [2019-08-23 01:34:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_driver_exit [2019-08-23 01:34:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-08-23 01:34:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-08-23 01:34:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 01:34:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 01:34:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 01:34:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-08-23 01:34:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-08-23 01:34:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:34:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-08-23 01:34:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-08-23 01:34:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-08-23 01:34:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-08-23 01:34:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-08-23 01:34:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-08-23 01:34:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 01:34:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-23 01:34:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 01:34:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 01:34:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-23 01:34:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 01:34:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 01:34:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 01:34:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-23 01:34:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-23 01:34:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-23 01:34:38,863 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-23 01:35:04,694 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;