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-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 23:13:10,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 23:13:10,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 23:13:10,979 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 23:13:10,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 23:13:10,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 23:13:10,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 23:13:10,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 23:13:10,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 23:13:10,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 23:13:10,987 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 23:13:10,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 23:13:10,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 23:13:10,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 23:13:10,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 23:13:10,992 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 23:13:10,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 23:13:10,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 23:13:10,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 23:13:10,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 23:13:10,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 23:13:11,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 23:13:11,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 23:13:11,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 23:13:11,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 23:13:11,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 23:13:11,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 23:13:11,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 23:13:11,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 23:13:11,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 23:13:11,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 23:13:11,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 23:13:11,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 23:13:11,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 23:13:11,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 23:13:11,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 23:13:11,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 23:13:11,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 23:13:11,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 23:13:11,012 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 23:13:11,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 23:13:11,014 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 [2019-08-18 23:13:11,028 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 23:13:11,029 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 23:13:11,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 23:13:11,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 23:13:11,030 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 23:13:11,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 23:13:11,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 23:13:11,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 23:13:11,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 23:13:11,033 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 23:13:11,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 23:13:11,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 23:13:11,033 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 23:13:11,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 23:13:11,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 23:13:11,035 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 23:13:11,035 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 23:13:11,036 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 23:13:11,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 23:13:11,036 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 23:13:11,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 23:13:11,036 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 23:13:11,037 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 23:13:11,037 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 23:13:11,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 23:13:11,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 23:13:11,038 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-18 23:13:11,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 23:13:11,083 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 23:13:11,087 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 23:13:11,089 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 23:13:11,089 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 23:13:11,090 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2019-08-18 23:13:11,155 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7fee4430/61cfbc65f64e451282887899e97996c7/FLAG52bd23c18 [2019-08-18 23:13:12,132 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 23:13:12,134 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2019-08-18 23:13:12,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7fee4430/61cfbc65f64e451282887899e97996c7/FLAG52bd23c18 [2019-08-18 23:13:12,507 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7fee4430/61cfbc65f64e451282887899e97996c7 [2019-08-18 23:13:12,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 23:13:12,518 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 23:13:12,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 23:13:12,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 23:13:12,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 23:13:12,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:13:12" (1/1) ... [2019-08-18 23:13:12,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b427c93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:12, skipping insertion in model container [2019-08-18 23:13:12,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:13:12" (1/1) ... [2019-08-18 23:13:12,535 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 23:13:12,737 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 23:13:16,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 23:13:16,356 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 23:13:16,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 23:13:17,714 INFO L192 MainTranslator]: Completed translation [2019-08-18 23:13:17,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:17 WrapperNode [2019-08-18 23:13:17,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 23:13:17,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 23:13:17,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 23:13:17,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 23:13:17,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:17" (1/1) ... [2019-08-18 23:13:17,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:17" (1/1) ... [2019-08-18 23:13:17,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:17" (1/1) ... [2019-08-18 23:13:17,909 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:17" (1/1) ... [2019-08-18 23:13:18,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:17" (1/1) ... [2019-08-18 23:13:18,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:17" (1/1) ... [2019-08-18 23:13:18,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:17" (1/1) ... [2019-08-18 23:13:18,374 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 23:13:18,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 23:13:18,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 23:13:18,375 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 23:13:18,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:13:17" (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 [2019-08-18 23:13:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 23:13:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 23:13:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-18 23:13:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-18 23:13:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-18 23:13:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-18 23:13:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-18 23:13:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-18 23:13:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-18 23:13:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-08-18 23:13:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-08-18 23:13:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-18 23:13:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-18 23:13:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-08-18 23:13:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2019-08-18 23:13:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-18 23:13:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-18 23:13:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-18 23:13:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-08-18 23:13:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-18 23:13:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-18 23:13:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-08-18 23:13:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-18 23:13:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-18 23:13:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-18 23:13:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-18 23:13:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-18 23:13:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-08-18 23:13:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-08-18 23:13:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-18 23:13:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-18 23:13:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-18 23:13:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-18 23:13:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-18 23:13:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-18 23:13:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-18 23:13:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-18 23:13:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-18 23:13:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-18 23:13:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-18 23:13:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-18 23:13:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2019-08-18 23:13:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-08-18 23:13:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2019-08-18 23:13:18,459 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-18 23:13:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-18 23:13:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-08-18 23:13:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_per_sample [2019-08-18 23:13:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_init [2019-08-18 23:13:18,460 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_cleanup [2019-08-18 23:13:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_dev [2019-08-18 23:13:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_minor [2019-08-18 23:13:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_dev [2019-08-18 23:13:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_subdevice_from_minor [2019-08-18 23:13:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_board_minor [2019-08-18 23:13:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_subdevice_minor [2019-08-18 23:13:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_minor [2019-08-18 23:13:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read_subdevice [2019-08-18 23:13:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write_subdevice [2019-08-18 23:13:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_async_buffer [2019-08-18 23:13:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_show [2019-08-18 23:13:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_store [2019-08-18 23:13:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_show [2019-08-18 23:13:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_store [2019-08-18 23:13:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_show [2019-08-18 23:13:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_store [2019-08-18 23:13:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_show [2019-08-18 23:13:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_store [2019-08-18 23:13:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_subdevice_runflags [2019-08-18 23:13:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_get_subdevice_runflags [2019-08-18 23:13:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_running [2019-08-18 23:13:18,464 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_in_error [2019-08-18 23:13:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_idle [2019-08-18 23:13:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_spriv [2019-08-18 23:13:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure do_become_nonbusy [2019-08-18 23:13:18,465 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel [2019-08-18 23:13:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_busy [2019-08-18 23:13:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devconfig_ioctl [2019-08-18 23:13:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufconfig_ioctl [2019-08-18 23:13:18,466 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devinfo_ioctl [2019-08-18 23:13:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure do_subdinfo_ioctl [2019-08-18 23:13:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure do_chaninfo_ioctl [2019-08-18 23:13:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufinfo_ioctl [2019-08-18 23:13:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure check_insn_config_length [2019-08-18 23:13:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_insn [2019-08-18 23:13:18,467 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insnlist_ioctl [2019-08-18 23:13:18,468 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insn_ioctl [2019-08-18 23:13:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmd_ioctl [2019-08-18 23:13:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmdtest_ioctl [2019-08-18 23:13:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure do_lock_ioctl [2019-08-18 23:13:18,469 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unlock_ioctl [2019-08-18 23:13:18,470 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_ioctl [2019-08-18 23:13:18,471 INFO L138 BoogieDeclarations]: Found implementation of procedure do_poll_ioctl [2019-08-18 23:13:18,472 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_unlocked_ioctl [2019-08-18 23:13:18,472 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_open [2019-08-18 23:13:18,472 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_close [2019-08-18 23:13:18,472 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_mmap [2019-08-18 23:13:18,472 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_poll [2019-08-18 23:13:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write [2019-08-18 23:13:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read [2019-08-18 23:13:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_open [2019-08-18 23:13:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_fasync [2019-08-18 23:13:18,473 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_close [2019-08-18 23:13:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_error [2019-08-18 23:13:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_event [2019-08-18 23:13:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_board_minor [2019-08-18 23:13:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_minor [2019-08-18 23:13:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_release_hardware_device [2019-08-18 23:13:18,474 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevice_minor [2019-08-18 23:13:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_subdevice_minor [2019-08-18 23:13:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup_board_minors [2019-08-18 23:13:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_init [2019-08-18 23:13:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup [2019-08-18 23:13:18,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vm_operations_struct_3 [2019-08-18 23:13:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-08-18 23:13:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2019-08-18 23:13:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_7 [2019-08-18 23:13:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2019-08-18 23:13:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_6 [2019-08-18 23:13:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 23:13:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_1 [2019-08-18 23:13:18,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2019-08-18 23:13:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_3 [2019-08-18 23:13:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_4 [2019-08-18 23:13:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-08-18 23:13:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-08-18 23:13:18,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_7 [2019-08-18 23:13:18,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-08-18 23:13:18,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2019-08-18 23:13:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2019-08-18 23:13:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_11 [2019-08-18 23:13:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_12 [2019-08-18 23:13:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_13 [2019-08-18 23:13:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_14 [2019-08-18 23:13:18,482 INFO L138 BoogieDeclarations]: Found implementation of procedure do_rangeinfo_ioctl [2019-08-18 23:13:18,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aref_invalid [2019-08-18 23:13:18,482 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_check_chanlist [2019-08-18 23:13:18,482 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_hw_dev [2019-08-18 23:13:18,482 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_hw_dev [2019-08-18 23:13:18,482 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_devpriv [2019-08-18 23:13:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevices [2019-08-18 23:13:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_device [2019-08-18 23:13:18,486 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_detach [2019-08-18 23:13:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_invalid [2019-08-18 23:13:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_inval [2019-08-18 23:13:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dio_insn_config [2019-08-18 23:13:18,494 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_rw_emulate_bits [2019-08-18 23:13:18,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig_async [2019-08-18 23:13:18,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig [2019-08-18 23:13:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_postconfig [2019-08-18 23:13:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_recognize [2019-08-18 23:13:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_report_boards [2019-08-18 23:13:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_load_firmware [2019-08-18 23:13:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_request_region [2019-08-18 23:13:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_request_region [2019-08-18 23:13:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_legacy_detach [2019-08-18 23:13:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_attach [2019-08-18 23:13:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_config [2019-08-18 23:13:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_unconfig [2019-08-18 23:13:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_register [2019-08-18 23:13:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_unregister [2019-08-18 23:13:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_19 [2019-08-18 23:13:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2019-08-18 23:13:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2019-08-18 23:13:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2019-08-18 23:13:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_23 [2019-08-18 23:13:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2019-08-18 23:13:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-18 23:13:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-18 23:13:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-18 23:13:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-18 23:13:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-08-18 23:13:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-08-18 23:13:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-08-18 23:13:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-08-18 23:13:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-08-18 23:13:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-08-18 23:13:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_free [2019-08-18 23:13:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_alloc [2019-08-18 23:13:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_alloc [2019-08-18 23:13:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_reset [2019-08-18 23:13:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_available [2019-08-18 23:13:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_write_alloc [2019-08-18 23:13:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_alloc [2019-08-18 23:13:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_munge [2019-08-18 23:13:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_allocated [2019-08-18 23:13:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_free [2019-08-18 23:13:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_available [2019-08-18 23:13:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_alloc [2019-08-18 23:13:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_allocated [2019-08-18 23:13:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_free [2019-08-18 23:13:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_put [2019-08-18 23:13:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_get [2019-08-18 23:13:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_to [2019-08-18 23:13:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_from [2019-08-18 23:13:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_pci_dev [2019-08-18 23:13:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_enable [2019-08-18 23:13:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_disable [2019-08-18 23:13:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_auto_config [2019-08-18 23:13:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_auto_unconfig [2019-08-18 23:13:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_driver_register [2019-08-18 23:13:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_driver_unregister [2019-08-18 23:13:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_pcmcia_dev [2019-08-18 23:13:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_conf_check [2019-08-18 23:13:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_enable [2019-08-18 23:13:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_disable [2019-08-18 23:13:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_auto_config [2019-08-18 23:13:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_auto_unconfig [2019-08-18 23:13:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_driver_register [2019-08-18 23:13:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_driver_unregister [2019-08-18 23:13:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-18 23:13:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_usb_interface [2019-08-18 23:13:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_usb_dev [2019-08-18 23:13:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_auto_config [2019-08-18 23:13:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_auto_unconfig [2019-08-18 23:13:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_driver_register [2019-08-18 23:13:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_driver_unregister [2019-08-18 23:13:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2019-08-18 23:13:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read___0 [2019-08-18 23:13:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_open [2019-08-18 23:13:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_init [2019-08-18 23:13:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_cleanup [2019-08-18 23:13:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2019-08-18 23:13:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-08-18 23:13:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-08-18 23:13:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure translated_ioctl [2019-08-18 23:13:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_chaninfo [2019-08-18 23:13:18,510 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_rangeinfo [2019-08-18 23:13:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_cmd [2019-08-18 23:13:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure put_compat_cmd [2019-08-18 23:13:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmd [2019-08-18 23:13:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmdtest [2019-08-18 23:13:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_insn [2019-08-18 23:13:18,511 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insnlist [2019-08-18 23:13:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insn [2019-08-18 23:13:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ioctl [2019-08-18 23:13:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_compat_ioctl [2019-08-18 23:13:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-18 23:13:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-18 23:13:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-18 23:13:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-18 23:13:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-18 23:13:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-18 23:13:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-08-18 23:13:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-18 23:13:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-18 23:13:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-18 23:13:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-08-18 23:13:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-08-18 23:13:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-18 23:13:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-08-18 23:13:18,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-08-18 23:13:18,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-08-18 23:13:18,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-18 23:13:18,515 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-18 23:13:18,515 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-18 23:13:18,516 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-18 23:13:18,516 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-18 23:13:18,516 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-08-18 23:13:18,516 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-08-18 23:13:18,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2019-08-18 23:13:18,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2019-08-18 23:13:18,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2019-08-18 23:13:18,517 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-08-18 23:13:18,517 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2019-08-18 23:13:18,517 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-08-18 23:13:18,517 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-08-18 23:13:18,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-18 23:13:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-18 23:13:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-08-18 23:13:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-08-18 23:13:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-08-18 23:13:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2019-08-18 23:13:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-18 23:13:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-08-18 23:13:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-08-18 23:13:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2019-08-18 23:13:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2019-08-18 23:13:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_set_name [2019-08-18 23:13:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2019-08-18 23:13:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-18 23:13:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-08-18 23:13:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2019-08-18 23:13:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-18 23:13:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-18 23:13:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-08-18 23:13:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-08-18 23:13:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-08-18 23:13:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-08-18 23:13:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-08-18 23:13:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-08-18 23:13:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_disable_device [2019-08-18 23:13:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_enable_device [2019-08-18 23:13:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2019-08-18 23:13:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_register_driver [2019-08-18 23:13:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2019-08-18 23:13:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_unregister_driver [2019-08-18 23:13:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-18 23:13:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-08-18 23:13:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-08-18 23:13:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2019-08-18 23:13:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-08-18 23:13:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2019-08-18 23:13:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-08-18 23:13:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-08-18 23:13:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-08-18 23:13:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-18 23:13:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-08-18 23:13:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-18 23:13:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-08-18 23:13:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-08-18 23:13:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-08-18 23:13:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-08-18 23:13:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-08-18 23:13:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2019-08-18 23:13:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-18 23:13:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-18 23:13:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-08-18 23:13:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-08-18 23:13:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vmap [2019-08-18 23:13:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vunmap [2019-08-18 23:13:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-08-18 23:13:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-18 23:13:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-18 23:13:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-08-18 23:13:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-18 23:13:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-18 23:13:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-18 23:13:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-18 23:13:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-18 23:13:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 23:13:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-18 23:13:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-18 23:13:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-18 23:13:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-18 23:13:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-08-18 23:13:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2019-08-18 23:13:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-18 23:13:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-18 23:13:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-08-18 23:13:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-18 23:13:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-18 23:13:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-18 23:13:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-08-18 23:13:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-08-18 23:13:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-18 23:13:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-18 23:13:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-08-18 23:13:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-08-18 23:13:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-18 23:13:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-18 23:13:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-18 23:13:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-18 23:13:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-18 23:13:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-18 23:13:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-08-18 23:13:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-08-18 23:13:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-08-18 23:13:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-08-18 23:13:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-18 23:13:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2019-08-18 23:13:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-18 23:13:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-18 23:13:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-18 23:13:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_set_name [2019-08-18 23:13:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_4 [2019-08-18 23:13:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-08-18 23:13:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_1 [2019-08-18 23:13:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2019-08-18 23:13:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_3 [2019-08-18 23:13:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-08-18 23:13:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_7 [2019-08-18 23:13:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-08-18 23:13:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2019-08-18 23:13:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2019-08-18 23:13:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-18 23:13:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-18 23:13:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-18 23:13:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-18 23:13:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-18 23:13:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-18 23:13:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-18 23:13:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-08-18 23:13:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-08-18 23:13:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-18 23:13:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-18 23:13:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-18 23:13:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 23:13:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-08-18 23:13:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-08-18 23:13:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-18 23:13:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-18 23:13:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-18 23:13:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 23:13:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-18 23:13:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-18 23:13:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-18 23:13:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-18 23:13:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-18 23:13:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-18 23:13:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-18 23:13:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-18 23:13:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-18 23:13:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vm_operations_struct_3 [2019-08-18 23:13:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-08-18 23:13:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2019-08-18 23:13:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_7 [2019-08-18 23:13:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2019-08-18 23:13:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_6 [2019-08-18 23:13:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_compat_ioctl [2019-08-18 23:13:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-08-18 23:13:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-18 23:13:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-18 23:13:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-18 23:13:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-18 23:13:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2019-08-18 23:13:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-08-18 23:13:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2019-08-18 23:13:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-08-18 23:13:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 23:13:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2019-08-18 23:13:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2019-08-18 23:13:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2019-08-18 23:13:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2019-08-18 23:13:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2019-08-18 23:13:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-08-18 23:13:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-18 23:13:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-18 23:13:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-18 23:13:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 23:13:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-18 23:13:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-08-18 23:13:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-18 23:13:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-08-18 23:13:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-08-18 23:13:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-08-18 23:13:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-08-18 23:13:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-18 23:13:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-18 23:13:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_event [2019-08-18 23:13:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_error [2019-08-18 23:13:18,555 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_minor [2019-08-18 23:13:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_running [2019-08-18 23:13:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_spriv [2019-08-18 23:13:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_check_chanlist [2019-08-18 23:13:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_per_sample [2019-08-18 23:13:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_hw_dev [2019-08-18 23:13:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_alloc [2019-08-18 23:13:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_free [2019-08-18 23:13:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_available [2019-08-18 23:13:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_alloc [2019-08-18 23:13:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_free [2019-08-18 23:13:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2019-08-18 23:13:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_11 [2019-08-18 23:13:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2019-08-18 23:13:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2019-08-18 23:13:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_12 [2019-08-18 23:13:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_13 [2019-08-18 23:13:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_14 [2019-08-18 23:13:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure do_rangeinfo_ioctl [2019-08-18 23:13:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_board_minor [2019-08-18 23:13:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_release_hardware_device [2019-08-18 23:13:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevice_minor [2019-08-18 23:13:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_subdevice_minor [2019-08-18 23:13:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_alloc [2019-08-18 23:13:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_reset [2019-08-18 23:13:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_allocated [2019-08-18 23:13:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure insn_inval [2019-08-18 23:13:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_detach [2019-08-18 23:13:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_attach [2019-08-18 23:13:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_init [2019-08-18 23:13:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_cleanup [2019-08-18 23:13:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_init [2019-08-18 23:13:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 23:13:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 23:13:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_cleanup [2019-08-18 23:13:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_dev [2019-08-18 23:13:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-18 23:13:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_minor [2019-08-18 23:13:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_dev [2019-08-18 23:13:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_subdevice_from_minor [2019-08-18 23:13:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_board_minor [2019-08-18 23:13:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_subdevice_minor [2019-08-18 23:13:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read_subdevice [2019-08-18 23:13:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write_subdevice [2019-08-18 23:13:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure resize_async_buffer [2019-08-18 23:13:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-18 23:13:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_show [2019-08-18 23:13:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_store [2019-08-18 23:13:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_show [2019-08-18 23:13:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_store [2019-08-18 23:13:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_show [2019-08-18 23:13:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_store [2019-08-18 23:13:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_show [2019-08-18 23:13:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_store [2019-08-18 23:13:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_subdevice_runflags [2019-08-18 23:13:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_get_subdevice_runflags [2019-08-18 23:13:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_in_error [2019-08-18 23:13:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_idle [2019-08-18 23:13:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure do_become_nonbusy [2019-08-18 23:13:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel [2019-08-18 23:13:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-18 23:13:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_busy [2019-08-18 23:13:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure do_devconfig_ioctl [2019-08-18 23:13:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufconfig_ioctl [2019-08-18 23:13:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure do_devinfo_ioctl [2019-08-18 23:13:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-18 23:13:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure do_subdinfo_ioctl [2019-08-18 23:13:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure do_chaninfo_ioctl [2019-08-18 23:13:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufinfo_ioctl [2019-08-18 23:13:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure check_insn_config_length [2019-08-18 23:13:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure parse_insn [2019-08-18 23:13:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-18 23:13:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure do_insnlist_ioctl [2019-08-18 23:13:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure do_insn_ioctl [2019-08-18 23:13:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmd_ioctl [2019-08-18 23:13:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-18 23:13:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmdtest_ioctl [2019-08-18 23:13:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure do_lock_ioctl [2019-08-18 23:13:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure do_unlock_ioctl [2019-08-18 23:13:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_ioctl [2019-08-18 23:13:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure do_poll_ioctl [2019-08-18 23:13:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_unlocked_ioctl [2019-08-18 23:13:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_open [2019-08-18 23:13:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_close [2019-08-18 23:13:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_mmap [2019-08-18 23:13:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_poll [2019-08-18 23:13:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write [2019-08-18 23:13:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read [2019-08-18 23:13:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_open [2019-08-18 23:13:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-18 23:13:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_fasync [2019-08-18 23:13:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_close [2019-08-18 23:13:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-18 23:13:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-08-18 23:13:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_minor [2019-08-18 23:13:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup_board_minors [2019-08-18 23:13:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_init [2019-08-18 23:13:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup [2019-08-18 23:13:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-18 23:13:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-18 23:13:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-08-18 23:13:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 23:13:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure aref_invalid [2019-08-18 23:13:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-08-18 23:13:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-18 23:13:18,578 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-08-18 23:13:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-08-18 23:13:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_19 [2019-08-18 23:13:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2019-08-18 23:13:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2019-08-18 23:13:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2019-08-18 23:13:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_23 [2019-08-18 23:13:18,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2019-08-18 23:13:18,580 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-08-18 23:13:18,580 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-08-18 23:13:18,580 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-18 23:13:18,580 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-08-18 23:13:18,580 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-08-18 23:13:18,580 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dio_insn_config [2019-08-18 23:13:18,580 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_devpriv [2019-08-18 23:13:18,580 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevices [2019-08-18 23:13:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_load_firmware [2019-08-18 23:13:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_request_region [2019-08-18 23:13:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_request_region [2019-08-18 23:13:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_legacy_detach [2019-08-18 23:13:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_config [2019-08-18 23:13:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_unconfig [2019-08-18 23:13:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_register [2019-08-18 23:13:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_unregister [2019-08-18 23:13:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_hw_dev [2019-08-18 23:13:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_device [2019-08-18 23:13:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure poll_invalid [2019-08-18 23:13:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure insn_rw_emulate_bits [2019-08-18 23:13:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig_async [2019-08-18 23:13:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig [2019-08-18 23:13:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_postconfig [2019-08-18 23:13:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_recognize [2019-08-18 23:13:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_report_boards [2019-08-18 23:13:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-08-18 23:13:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-18 23:13:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-18 23:13:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-18 23:13:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-18 23:13:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-18 23:13:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-18 23:13:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-08-18 23:13:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-08-18 23:13:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-08-18 23:13:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure vmap [2019-08-18 23:13:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure vunmap [2019-08-18 23:13:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2019-08-18 23:13:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-08-18 23:13:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-08-18 23:13:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-08-18 23:13:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-08-18 23:13:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-08-18 23:13:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-08-18 23:13:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-08-18 23:13:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-08-18 23:13:18,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-18 23:13:18,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-08-18 23:13:18,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-08-18 23:13:18,586 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_put [2019-08-18 23:13:18,586 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_get [2019-08-18 23:13:18,586 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_to [2019-08-18 23:13:18,586 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_from [2019-08-18 23:13:18,586 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_free [2019-08-18 23:13:18,586 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_alloc [2019-08-18 23:13:18,587 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_available [2019-08-18 23:13:18,587 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_write_alloc [2019-08-18 23:13:18,587 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_munge [2019-08-18 23:13:18,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2019-08-18 23:13:18,587 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_allocated [2019-08-18 23:13:18,587 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-18 23:13:18,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-18 23:13:18,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-08-18 23:13:18,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-08-18 23:13:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-08-18 23:13:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-08-18 23:13:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-08-18 23:13:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-08-18 23:13:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_pci_dev [2019-08-18 23:13:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_enable [2019-08-18 23:13:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_disable [2019-08-18 23:13:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_auto_config [2019-08-18 23:13:18,588 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_auto_unconfig [2019-08-18 23:13:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_driver_register [2019-08-18 23:13:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_driver_unregister [2019-08-18 23:13:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_register_driver [2019-08-18 23:13:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_unregister_driver [2019-08-18 23:13:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2019-08-18 23:13:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2019-08-18 23:13:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_enable_device [2019-08-18 23:13:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_disable_device [2019-08-18 23:13:18,589 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_pcmcia_dev [2019-08-18 23:13:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_enable [2019-08-18 23:13:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_disable [2019-08-18 23:13:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_auto_config [2019-08-18 23:13:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_auto_unconfig [2019-08-18 23:13:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_driver_register [2019-08-18 23:13:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_driver_unregister [2019-08-18 23:13:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_conf_check [2019-08-18 23:13:18,590 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-18 23:13:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-18 23:13:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-18 23:13:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_usb_interface [2019-08-18 23:13:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_usb_dev [2019-08-18 23:13:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_auto_config [2019-08-18 23:13:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_auto_unconfig [2019-08-18 23:13:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_driver_register [2019-08-18 23:13:18,591 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_driver_unregister [2019-08-18 23:13:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2019-08-18 23:13:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-08-18 23:13:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2019-08-18 23:13:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-08-18 23:13:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-08-18 23:13:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-08-18 23:13:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-08-18 23:13:18,592 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-18 23:13:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-08-18 23:13:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-08-18 23:13:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read___0 [2019-08-18 23:13:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_open [2019-08-18 23:13:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-08-18 23:13:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-08-18 23:13:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-08-18 23:13:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2019-08-18 23:13:18,593 INFO L130 BoogieDeclarations]: Found specification of procedure translated_ioctl [2019-08-18 23:13:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-18 23:13:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure compat_chaninfo [2019-08-18 23:13:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure compat_rangeinfo [2019-08-18 23:13:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_cmd [2019-08-18 23:13:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure put_compat_cmd [2019-08-18 23:13:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmd [2019-08-18 23:13:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmdtest [2019-08-18 23:13:18,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_insn [2019-08-18 23:13:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insnlist [2019-08-18 23:13:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insn [2019-08-18 23:13:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ioctl [2019-08-18 23:13:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-18 23:13:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-18 23:13:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-18 23:13:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-18 23:13:18,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-18 23:13:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-18 23:13:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 23:13:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-18 23:13:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-18 23:13:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 23:13:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-18 23:13:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-18 23:13:18,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-18 23:13:18,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-18 23:13:25,229 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-18 23:13:46,369 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016: assume #t~switch1579;call #t~mem1583 := read~int(~s.base, 20 + ~s.offset, 4); [2019-08-18 23:13:46,370 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016: assume !#t~switch1579;#t~switch1579 := true; [2019-08-18 23:13:46,370 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9004: assume #t~switch1579;call #t~mem1581 := read~int(~s.base, 20 + ~s.offset, 4); [2019-08-18 23:13:46,370 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9004: assume !#t~switch1579;#t~switch1579 := #t~switch1579 || 0 == ~aref~0; [2019-08-18 23:13:46,370 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9033: SUMMARY for call #t~ret1589 := ldv__builtin_expect(~bitwiseAnd(#t~mem1588 % 256, 1), 0); srcloc: null [2019-08-18 23:13:46,370 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9033-1: assume -9223372036854775808 <= #t~ret1589 && #t~ret1589 <= 9223372036854775807;~tmp~67 := #t~ret1589;havoc #t~mem1588;havoc #t~ret1589; [2019-08-18 23:13:46,370 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9025: assume 0 != ~comedi_debug~0;call write~$Pointer$(#t~string1584.base, #t~string1584.offset, ~#descriptor~14.base, ~#descriptor~14.offset, 8);call write~$Pointer$(#t~string1585.base, #t~string1585.offset, ~#descriptor~14.base, 8 + ~#descriptor~14.offset, 8);call write~$Pointer$(#t~string1586.base, #t~string1586.offset, ~#descriptor~14.base, 16 + ~#descriptor~14.offset, 8);call write~$Pointer$(#t~string1587.base, #t~string1587.offset, ~#descriptor~14.base, 24 + ~#descriptor~14.offset, 8);call write~int(168, ~#descriptor~14.base, 32 + ~#descriptor~14.offset, 4);call write~int(0, ~#descriptor~14.base, 36 + ~#descriptor~14.offset, 1);call #t~mem1588 := read~int(~#descriptor~14.base, 36 + ~#descriptor~14.offset, 1); [2019-08-18 23:13:46,371 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9025: assume !(0 != ~comedi_debug~0); [2019-08-18 23:13:46,371 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9017: assume 0 != ~bitwiseAnd(#t~mem1583, 8388608);havoc #t~mem1583;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2019-08-18 23:13:46,371 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9017: assume !(0 != ~bitwiseAnd(#t~mem1583, 8388608));havoc #t~mem1583; [2019-08-18 23:13:46,371 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9005: assume 0 != ~bitwiseAnd(#t~mem1581, 2097152);havoc #t~mem1581;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2019-08-18 23:13:46,371 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9005: assume !(0 != ~bitwiseAnd(#t~mem1581, 2097152));havoc #t~mem1581; [2019-08-18 23:13:46,371 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9034: assume 0 != ~tmp~67;havoc #t~nondet1590; [2019-08-18 23:13:46,371 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9034: assume !(0 != ~tmp~67); [2019-08-18 23:13:46,371 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L8997: havoc #t~switch1579; [2019-08-18 23:13:46,371 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9026: #res := 1;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2019-08-18 23:13:46,372 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: assume #t~switch1579; [2019-08-18 23:13:46,372 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: assume !#t~switch1579; [2019-08-18 23:13:46,372 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010: assume #t~switch1579;call #t~mem1582 := read~int(~s.base, 20 + ~s.offset, 4); [2019-08-18 23:13:46,372 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010: assume !#t~switch1579;#t~switch1579 := #t~switch1579 || 3 == ~aref~0; [2019-08-18 23:13:46,372 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch1579;call #t~mem1580 := read~int(~s.base, 20 + ~s.offset, 4); [2019-08-18 23:13:46,372 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch1579;#t~switch1579 := #t~switch1579 || 1 == ~aref~0; [2019-08-18 23:13:46,372 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9011: assume 0 != ~bitwiseAnd(#t~mem1582, 1048576);havoc #t~mem1582;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2019-08-18 23:13:46,372 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L9011: assume !(0 != ~bitwiseAnd(#t~mem1582, 1048576));havoc #t~mem1582; [2019-08-18 23:13:46,373 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L8999: assume 0 != ~bitwiseAnd(#t~mem1580, 4194304);havoc #t~mem1580;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2019-08-18 23:13:46,373 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L8999: assume !(0 != ~bitwiseAnd(#t~mem1580, 4194304));havoc #t~mem1580; [2019-08-18 23:13:49,887 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-18 23:13:52,151 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-18 23:13:52,160 INFO L168 Benchmark]: Toolchain (without parser) took 39640.23 ms. Allocated memory was 138.9 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 63.8 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-08-18 23:13:52,162 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 103.7 MB in the beginning and 103.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-18 23:13:52,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5196.90 ms. Allocated memory was 138.9 MB in the beginning and 402.1 MB in the end (delta: 263.2 MB). Free memory was 63.6 MB in the beginning and 250.5 MB in the end (delta: -186.9 MB). Peak memory consumption was 161.5 MB. Max. memory is 7.1 GB. [2019-08-18 23:13:52,166 INFO L168 Benchmark]: Boogie Preprocessor took 657.50 ms. Allocated memory is still 402.1 MB. Free memory was 250.5 MB in the beginning and 174.4 MB in the end (delta: 76.1 MB). Peak memory consumption was 76.1 MB. Max. memory is 7.1 GB. [2019-08-18 23:13:52,172 INFO L168 Benchmark]: RCFGBuilder took 33781.66 ms. Allocated memory was 402.1 MB in the beginning and 1.3 GB in the end (delta: 849.9 MB). Free memory was 174.4 MB in the beginning and 1.1 GB in the end (delta: -890.5 MB). Peak memory consumption was 894.0 MB. Max. memory is 7.1 GB. [2019-08-18 23:13:52,179 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 103.7 MB in the beginning and 103.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5196.90 ms. Allocated memory was 138.9 MB in the beginning and 402.1 MB in the end (delta: 263.2 MB). Free memory was 63.6 MB in the beginning and 250.5 MB in the end (delta: -186.9 MB). Peak memory consumption was 161.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 657.50 ms. Allocated memory is still 402.1 MB. Free memory was 250.5 MB in the beginning and 174.4 MB in the end (delta: 76.1 MB). Peak memory consumption was 76.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 33781.66 ms. Allocated memory was 402.1 MB in the beginning and 1.3 GB in the end (delta: 849.9 MB). Free memory was 174.4 MB in the beginning and 1.1 GB in the end (delta: -890.5 MB). Peak memory consumption was 894.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...