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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 01:56:18,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 01:56:18,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 01:56:18,593 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 01:56:18,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 01:56:18,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 01:56:18,596 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 01:56:18,598 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 01:56:18,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 01:56:18,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 01:56:18,601 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 01:56:18,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 01:56:18,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 01:56:18,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 01:56:18,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 01:56:18,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 01:56:18,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 01:56:18,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 01:56:18,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 01:56:18,612 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 01:56:18,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 01:56:18,615 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 01:56:18,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 01:56:18,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 01:56:18,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 01:56:18,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 01:56:18,619 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 01:56:18,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 01:56:18,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 01:56:18,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 01:56:18,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 01:56:18,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 01:56:18,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 01:56:18,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 01:56:18,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 01:56:18,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 01:56:18,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 01:56:18,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 01:56:18,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 01:56:18,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 01:56:18,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 01:56:18,629 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-23 01:56:18,650 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 01:56:18,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 01:56:18,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 01:56:18,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 01:56:18,654 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 01:56:18,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 01:56:18,655 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 01:56:18,655 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 01:56:18,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 01:56:18,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 01:56:18,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 01:56:18,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 01:56:18,657 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 01:56:18,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 01:56:18,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 01:56:18,658 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 01:56:18,658 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 01:56:18,659 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 01:56:18,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:56:18,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 01:56:18,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 01:56:18,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 01:56:18,660 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 01:56:18,660 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 01:56:18,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 01:56:18,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 01:56:18,661 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 01:56:18,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 01:56:18,715 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 01:56:18,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 01:56:18,721 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 01:56:18,721 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 01:56:18,722 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2019-08-23 01:56:18,800 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0fe41b0b/3b341c249fdc443e920d97c8479b85a0/FLAG96131bf03 [2019-08-23 01:56:19,813 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 01:56:19,814 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2019-08-23 01:56:19,882 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0fe41b0b/3b341c249fdc443e920d97c8479b85a0/FLAG96131bf03 [2019-08-23 01:56:20,128 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0fe41b0b/3b341c249fdc443e920d97c8479b85a0 [2019-08-23 01:56:20,142 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 01:56:20,145 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 01:56:20,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 01:56:20,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 01:56:20,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 01:56:20,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:56:20" (1/1) ... [2019-08-23 01:56:20,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cb3adfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:20, skipping insertion in model container [2019-08-23 01:56:20,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:56:20" (1/1) ... [2019-08-23 01:56:20,162 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 01:56:20,399 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 01:56:24,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:56:24,414 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 01:56:25,260 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 01:56:26,221 INFO L192 MainTranslator]: Completed translation [2019-08-23 01:56:26,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:26 WrapperNode [2019-08-23 01:56:26,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 01:56:26,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 01:56:26,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 01:56:26,224 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 01:56:26,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:26" (1/1) ... [2019-08-23 01:56:26,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:26" (1/1) ... [2019-08-23 01:56:26,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:26" (1/1) ... [2019-08-23 01:56:26,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:26" (1/1) ... [2019-08-23 01:56:26,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:26" (1/1) ... [2019-08-23 01:56:26,685 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:26" (1/1) ... [2019-08-23 01:56:26,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:26" (1/1) ... [2019-08-23 01:56:26,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 01:56:26,843 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 01:56:26,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 01:56:26,844 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 01:56:26,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:56:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 01:56:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 01:56:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 01:56:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:56:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-23 01:56:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-23 01:56:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-23 01:56:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-23 01:56:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-23 01:56:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-23 01:56:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-23 01:56:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-08-23 01:56:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-23 01:56:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2019-08-23 01:56:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-23 01:56:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-23 01:56:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-23 01:56:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2019-08-23 01:56:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-23 01:56:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-08-23 01:56:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-23 01:56:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-08-23 01:56:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-23 01:56:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-23 01:56:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-23 01:56:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-08-23 01:56:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-08-23 01:56:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-08-23 01:56:26,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-08-23 01:56:26,933 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-23 01:56:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-23 01:56:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2019-08-23 01:56:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-23 01:56:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-08-23 01:56:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-08-23 01:56:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-23 01:56:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-23 01:56:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-23 01:56:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-23 01:56:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-23 01:56:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-23 01:56:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-23 01:56:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-23 01:56:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-23 01:56:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-23 01:56:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-08-23 01:56:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2019-08-23 01:56:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-23 01:56:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-23 01:56:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-08-23 01:56:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_bytes_per_sample [2019-08-23 01:56:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_n_bytes_ready [2019-08-23 01:56:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_init [2019-08-23 01:56:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_kref_release [2019-08-23 01:56:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_put [2019-08-23 01:56:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_get [2019-08-23 01:56:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_cleanup [2019-08-23 01:56:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_dev [2019-08-23 01:56:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_minor [2019-08-23 01:56:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_dev [2019-08-23 01:56:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_subdevice_from_minor [2019-08-23 01:56:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_get_from_board_minor [2019-08-23 01:56:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_get_from_subdevice_minor [2019-08-23 01:56:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_get_from_minor [2019-08-23 01:56:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read_subdevice [2019-08-23 01:56:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write_subdevice [2019-08-23 01:56:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_file_reset [2019-08-23 01:56:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_file_check [2019-08-23 01:56:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_file_read_subdevice [2019-08-23 01:56:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_file_write_subdevice [2019-08-23 01:56:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_async_buffer [2019-08-23 01:56:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_show [2019-08-23 01:56:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_store [2019-08-23 01:56:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_show [2019-08-23 01:56:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_store [2019-08-23 01:56:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_show [2019-08-23 01:56:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_store [2019-08-23 01:56:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_show [2019-08-23 01:56:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_store [2019-08-23 01:56:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_clear_subdevice_runflags [2019-08-23 01:56:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_set_subdevice_runflags [2019-08-23 01:56:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_update_subdevice_runflags [2019-08-23 01:56:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_get_subdevice_runflags [2019-08-23 01:56:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_get_subdevice_runflags [2019-08-23 01:56:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_runflags_running [2019-08-23 01:56:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_runflags_in_error [2019-08-23 01:56:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_running [2019-08-23 01:56:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_is_subdevice_running [2019-08-23 01:56:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_idle [2019-08-23 01:56:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_can_auto_free_spriv [2019-08-23 01:56:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_spriv_auto_free [2019-08-23 01:56:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_spriv [2019-08-23 01:56:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure do_become_nonbusy [2019-08-23 01:56:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel [2019-08-23 01:56:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_cancel_all [2019-08-23 01:56:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_busy [2019-08-23 01:56:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devconfig_ioctl [2019-08-23 01:56:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufconfig_ioctl [2019-08-23 01:56:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devinfo_ioctl [2019-08-23 01:56:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure do_subdinfo_ioctl [2019-08-23 01:56:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure do_chaninfo_ioctl [2019-08-23 01:56:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufinfo_ioctl [2019-08-23 01:56:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure check_insn_config_length [2019-08-23 01:56:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_insn [2019-08-23 01:56:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insnlist_ioctl [2019-08-23 01:56:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insn_ioctl [2019-08-23 01:56:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_get_user_cmd [2019-08-23 01:56:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_get_user_chanlist [2019-08-23 01:56:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmd_ioctl [2019-08-23 01:56:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmdtest_ioctl [2019-08-23 01:56:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure do_lock_ioctl [2019-08-23 01:56:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unlock_ioctl [2019-08-23 01:56:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_ioctl [2019-08-23 01:56:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure do_poll_ioctl [2019-08-23 01:56:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure do_setrsubd_ioctl [2019-08-23 01:56:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure do_setwsubd_ioctl [2019-08-23 01:56:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_unlocked_ioctl [2019-08-23 01:56:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_open [2019-08-23 01:56:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_close [2019-08-23 01:56:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_mmap [2019-08-23 01:56:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_poll [2019-08-23 01:56:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write [2019-08-23 01:56:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read [2019-08-23 01:56:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_open [2019-08-23 01:56:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_fasync [2019-08-23 01:56:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_close [2019-08-23 01:56:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_event [2019-08-23 01:56:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_board_minor [2019-08-23 01:56:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_minor [2019-08-23 01:56:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_release_hardware_device [2019-08-23 01:56:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevice_minor [2019-08-23 01:56:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_subdevice_minor [2019-08-23 01:56:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup_board_minors [2019-08-23 01:56:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_init [2019-08-23 01:56:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup [2019-08-23 01:56:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vm_operations_struct_3 [2019-08-23 01:56:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-08-23 01:56:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2019-08-23 01:56:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_7 [2019-08-23 01:56:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2019-08-23 01:56:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_6 [2019-08-23 01:56:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 01:56:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-08-23 01:56:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-23 01:56:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-23 01:56:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2019-08-23 01:56:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-08-23 01:56:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7 [2019-08-23 01:56:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2019-08-23 01:56:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2019-08-23 01:56:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_10 [2019-08-23 01:56:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_11 [2019-08-23 01:56:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_12 [2019-08-23 01:56:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_13 [2019-08-23 01:56:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure do_rangeinfo_ioctl [2019-08-23 01:56:27,078 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_check_chanlist [2019-08-23 01:56:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-08-23 01:56:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-08-23 01:56:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-08-23 01:56:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_sample_shift [2019-08-23 01:56:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_bytes_to_samples [2019-08-23 01:56:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_samples_to_bytes [2019-08-23 01:56:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_hw_dev [2019-08-23 01:56:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_hw_dev [2019-08-23 01:56:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_devpriv [2019-08-23 01:56:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevices [2019-08-23 01:56:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdev_readback [2019-08-23 01:56:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_detach_cleanup [2019-08-23 01:56:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_detach [2019-08-23 01:56:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_invalid [2019-08-23 01:56:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_inval [2019-08-23 01:56:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_readback_insn_read [2019-08-23 01:56:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_timeout [2019-08-23 01:56:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dio_insn_config [2019-08-23 01:56:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dio_update_state [2019-08-23 01:56:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_bytes_per_scan [2019-08-23 01:56:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_nscans_left [2019-08-23 01:56:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_nsamples_left [2019-08-23 01:56:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_inc_scan_progress [2019-08-23 01:56:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_handle_events [2019-08-23 01:56:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_rw_emulate_bits [2019-08-23 01:56:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig_async [2019-08-23 01:56:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig [2019-08-23 01:56:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_postconfig [2019-08-23 01:56:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_recognize [2019-08-23 01:56:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_report_boards [2019-08-23 01:56:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_load_firmware [2019-08-23 01:56:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_request_region [2019-08-23 01:56:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_request_region [2019-08-23 01:56:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_legacy_detach [2019-08-23 01:56:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_attach [2019-08-23 01:56:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_config [2019-08-23 01:56:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_unconfig [2019-08-23 01:56:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_register [2019-08-23 01:56:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_unregister [2019-08-23 01:56:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_26 [2019-08-23 01:56:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_27 [2019-08-23 01:56:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_28 [2019-08-23 01:56:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_29 [2019-08-23 01:56:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_30 [2019-08-23 01:56:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_31 [2019-08-23 01:56:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure cachemode2protval [2019-08-23 01:56:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-23 01:56:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-23 01:56:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-23 01:56:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get___0 [2019-08-23 01:56:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub___0 [2019-08-23 01:56:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put___0 [2019-08-23 01:56:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_map_kref_release [2019-08-23 01:56:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_free [2019-08-23 01:56:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_alloc [2019-08-23 01:56:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_map_get [2019-08-23 01:56:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_map_put [2019-08-23 01:56:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_map_from_subdev_get [2019-08-23 01:56:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_is_mmapped [2019-08-23 01:56:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_alloc [2019-08-23 01:56:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_reset [2019-08-23 01:56:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_available [2019-08-23 01:56:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_alloc [2019-08-23 01:56:27,089 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_munge [2019-08-23 01:56:27,089 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_allocated [2019-08-23 01:56:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_free [2019-08-23 01:56:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_available [2019-08-23 01:56:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_alloc [2019-08-23 01:56:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_allocated [2019-08-23 01:56:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_free [2019-08-23 01:56:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_to [2019-08-23 01:56:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_from [2019-08-23 01:56:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_samples [2019-08-23 01:56:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_samples [2019-08-23 01:56:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2019-08-23 01:56:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read___0 [2019-08-23 01:56:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_open [2019-08-23 01:56:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_init [2019-08-23 01:56:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_cleanup [2019-08-23 01:56:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2019-08-23 01:56:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-08-23 01:56:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2019-08-23 01:56:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-08-23 01:56:27,092 INFO L138 BoogieDeclarations]: Found implementation of procedure translated_ioctl [2019-08-23 01:56:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_chaninfo [2019-08-23 01:56:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_rangeinfo [2019-08-23 01:56:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_cmd [2019-08-23 01:56:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure put_compat_cmd [2019-08-23 01:56:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmd [2019-08-23 01:56:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmdtest [2019-08-23 01:56:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_insn [2019-08-23 01:56:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insnlist [2019-08-23 01:56:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insn [2019-08-23 01:56:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_compat_ioctl [2019-08-23 01:56:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-23 01:56:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-23 01:56:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-23 01:56:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-23 01:56:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-23 01:56:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-23 01:56:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-23 01:56:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-23 01:56:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-23 01:56:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-23 01:56:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 01:56:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-08-23 01:56:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-08-23 01:56:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-08-23 01:56:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-23 01:56:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-23 01:56:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2019-08-23 01:56:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-23 01:56:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-23 01:56:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-08-23 01:56:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-08-23 01:56:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-23 01:56:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-08-23 01:56:27,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-23 01:56:27,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-08-23 01:56:27,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-08-23 01:56:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-08-23 01:56:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-23 01:56:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-23 01:56:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-23 01:56:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-23 01:56:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-23 01:56:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-23 01:56:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-08-23 01:56:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-08-23 01:56:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2019-08-23 01:56:27,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2019-08-23 01:56:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2019-08-23 01:56:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-08-23 01:56:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2019-08-23 01:56:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-23 01:56:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-23 01:56:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-08-23 01:56:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-08-23 01:56:27,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-08-23 01:56:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-08-23 01:56:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-08-23 01:56:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2019-08-23 01:56:27,115 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read_trylock [2019-08-23 01:56:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2019-08-23 01:56:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2019-08-23 01:56:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-23 01:56:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-08-23 01:56:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-08-23 01:56:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2019-08-23 01:56:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2019-08-23 01:56:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_set_name [2019-08-23 01:56:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2019-08-23 01:56:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 01:56:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2019-08-23 01:56:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2019-08-23 01:56:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-23 01:56:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-23 01:56:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-08-23 01:56:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-23 01:56:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-08-23 01:56:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-08-23 01:56:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2019-08-23 01:56:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-08-23 01:56:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2019-08-23 01:56:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-08-23 01:56:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-08-23 01:56:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-08-23 01:56:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-23 01:56:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-08-23 01:56:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-23 01:56:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-08-23 01:56:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-08-23 01:56:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-08-23 01:56:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-08-23 01:56:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-08-23 01:56:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2019-08-23 01:56:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2019-08-23 01:56:27,120 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2019-08-23 01:56:27,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-08-23 01:56:27,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-08-23 01:56:27,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vmap [2019-08-23 01:56:27,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vunmap [2019-08-23 01:56:27,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-08-23 01:56:27,121 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-23 01:56:27,121 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-08-23 01:56:27,122 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 01:56:27,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 01:56:27,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-23 01:56:27,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-23 01:56:27,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-23 01:56:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 01:56:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-23 01:56:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-23 01:56:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-23 01:56:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-23 01:56:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-23 01:56:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-08-23 01:56:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2019-08-23 01:56:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-23 01:56:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-23 01:56:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-23 01:56:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-23 01:56:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-23 01:56:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-23 01:56:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-08-23 01:56:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-23 01:56:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2019-08-23 01:56:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-23 01:56:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-08-23 01:56:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-08-23 01:56:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-23 01:56:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-23 01:56:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2019-08-23 01:56:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-08-23 01:56:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-23 01:56:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-23 01:56:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 01:56:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-08-23 01:56:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-23 01:56:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-08-23 01:56:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-23 01:56:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-23 01:56:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-23 01:56:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-23 01:56:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-23 01:56:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-23 01:56:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-08-23 01:56:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-08-23 01:56:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-08-23 01:56:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-23 01:56:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2019-08-23 01:56:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-23 01:56:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-23 01:56:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-23 01:56:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2019-08-23 01:56:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2019-08-23 01:56:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure down_read_trylock [2019-08-23 01:56:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2019-08-23 01:56:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-08-23 01:56:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-08-23 01:56:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-08-23 01:56:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 01:56:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-08-23 01:56:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-23 01:56:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-08-23 01:56:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_set_name [2019-08-23 01:56:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7 [2019-08-23 01:56:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2019-08-23 01:56:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-08-23 01:56:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2019-08-23 01:56:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2019-08-23 01:56:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-23 01:56:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-23 01:56:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-08-23 01:56:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-23 01:56:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-23 01:56:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 01:56:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-23 01:56:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2019-08-23 01:56:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 01:56:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-23 01:56:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-23 01:56:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-08-23 01:56:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-08-23 01:56:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-23 01:56:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-23 01:56:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-23 01:56:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 01:56:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-23 01:56:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 01:56:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-23 01:56:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-23 01:56:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-23 01:56:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-23 01:56:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-23 01:56:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-23 01:56:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-23 01:56:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-23 01:56:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-23 01:56:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-23 01:56:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-23 01:56:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-23 01:56:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vm_operations_struct_3 [2019-08-23 01:56:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-08-23 01:56:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2019-08-23 01:56:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_7 [2019-08-23 01:56:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2019-08-23 01:56:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_6 [2019-08-23 01:56:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_compat_ioctl [2019-08-23 01:56:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-08-23 01:56:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2019-08-23 01:56:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-08-23 01:56:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 01:56:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2019-08-23 01:56:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2019-08-23 01:56:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2019-08-23 01:56:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2019-08-23 01:56:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2019-08-23 01:56:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-08-23 01:56:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-23 01:56:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-23 01:56:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-08-23 01:56:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-08-23 01:56:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-23 01:56:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-23 01:56:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-08-23 01:56:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-23 01:56:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-08-23 01:56:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-08-23 01:56:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-08-23 01:56:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-08-23 01:56:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-08-23 01:56:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-08-23 01:56:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-23 01:56:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-23 01:56:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_event [2019-08-23 01:56:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_get_from_minor [2019-08-23 01:56:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_put [2019-08-23 01:56:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_running [2019-08-23 01:56:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_spriv [2019-08-23 01:56:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_spriv_auto_free [2019-08-23 01:56:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_check_chanlist [2019-08-23 01:56:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_bytes_per_sample [2019-08-23 01:56:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_hw_dev [2019-08-23 01:56:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_n_bytes_ready [2019-08-23 01:56:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_alloc [2019-08-23 01:56:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_free [2019-08-23 01:56:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_available [2019-08-23 01:56:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_alloc [2019-08-23 01:56:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_free [2019-08-23 01:56:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2019-08-23 01:56:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_10 [2019-08-23 01:56:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2019-08-23 01:56:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2019-08-23 01:56:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_11 [2019-08-23 01:56:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_12 [2019-08-23 01:56:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_13 [2019-08-23 01:56:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure do_rangeinfo_ioctl [2019-08-23 01:56:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_board_minor [2019-08-23 01:56:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_release_hardware_device [2019-08-23 01:56:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevice_minor [2019-08-23 01:56:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_subdevice_minor [2019-08-23 01:56:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_alloc [2019-08-23 01:56:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_reset [2019-08-23 01:56:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_is_mmapped [2019-08-23 01:56:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_map_get [2019-08-23 01:56:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_map_put [2019-08-23 01:56:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_map_from_subdev_get [2019-08-23 01:56:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_allocated [2019-08-23 01:56:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_cancel_all [2019-08-23 01:56:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_can_auto_free_spriv [2019-08-23 01:56:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure insn_inval [2019-08-23 01:56:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_detach [2019-08-23 01:56:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_attach [2019-08-23 01:56:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_init [2019-08-23 01:56:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_cleanup [2019-08-23 01:56:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_init [2019-08-23 01:56:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 01:56:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_kref_release [2019-08-23 01:56:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_get [2019-08-23 01:56:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_cleanup [2019-08-23 01:56:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_dev [2019-08-23 01:56:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 01:56:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_minor [2019-08-23 01:56:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_dev [2019-08-23 01:56:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_subdevice_from_minor [2019-08-23 01:56:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_get_from_board_minor [2019-08-23 01:56:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_get_from_subdevice_minor [2019-08-23 01:56:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read_subdevice [2019-08-23 01:56:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write_subdevice [2019-08-23 01:56:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_file_reset [2019-08-23 01:56:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_file_check [2019-08-23 01:56:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_file_read_subdevice [2019-08-23 01:56:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_file_write_subdevice [2019-08-23 01:56:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure resize_async_buffer [2019-08-23 01:56:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-23 01:56:27,157 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_show [2019-08-23 01:56:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_store [2019-08-23 01:56:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_show [2019-08-23 01:56:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_store [2019-08-23 01:56:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_show [2019-08-23 01:56:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_store [2019-08-23 01:56:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_show [2019-08-23 01:56:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_store [2019-08-23 01:56:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_clear_subdevice_runflags [2019-08-23 01:56:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_set_subdevice_runflags [2019-08-23 01:56:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_update_subdevice_runflags [2019-08-23 01:56:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_get_subdevice_runflags [2019-08-23 01:56:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_get_subdevice_runflags [2019-08-23 01:56:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_runflags_running [2019-08-23 01:56:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_runflags_in_error [2019-08-23 01:56:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_is_subdevice_running [2019-08-23 01:56:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_idle [2019-08-23 01:56:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure do_become_nonbusy [2019-08-23 01:56:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel [2019-08-23 01:56:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_busy [2019-08-23 01:56:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure do_devconfig_ioctl [2019-08-23 01:56:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufconfig_ioctl [2019-08-23 01:56:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure do_devinfo_ioctl [2019-08-23 01:56:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure do_subdinfo_ioctl [2019-08-23 01:56:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure do_chaninfo_ioctl [2019-08-23 01:56:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufinfo_ioctl [2019-08-23 01:56:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure check_insn_config_length [2019-08-23 01:56:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure parse_insn [2019-08-23 01:56:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-23 01:56:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-23 01:56:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure do_insnlist_ioctl [2019-08-23 01:56:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure do_insn_ioctl [2019-08-23 01:56:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_get_user_cmd [2019-08-23 01:56:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_get_user_chanlist [2019-08-23 01:56:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmd_ioctl [2019-08-23 01:56:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-08-23 01:56:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmdtest_ioctl [2019-08-23 01:56:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure do_lock_ioctl [2019-08-23 01:56:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure do_unlock_ioctl [2019-08-23 01:56:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_ioctl [2019-08-23 01:56:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure do_poll_ioctl [2019-08-23 01:56:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure do_setrsubd_ioctl [2019-08-23 01:56:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure do_setwsubd_ioctl [2019-08-23 01:56:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_unlocked_ioctl [2019-08-23 01:56:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_open [2019-08-23 01:56:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_close [2019-08-23 01:56:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_mmap [2019-08-23 01:56:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_poll [2019-08-23 01:56:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write [2019-08-23 01:56:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read [2019-08-23 01:56:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_open [2019-08-23 01:56:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-23 01:56:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_fasync [2019-08-23 01:56:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_close [2019-08-23 01:56:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_minor [2019-08-23 01:56:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup_board_minors [2019-08-23 01:56:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_init [2019-08-23 01:56:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup [2019-08-23 01:56:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 01:56:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 01:56:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-08-23 01:56:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 01:56:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-08-23 01:56:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-08-23 01:56:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-08-23 01:56:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-23 01:56:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2019-08-23 01:56:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2019-08-23 01:56:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-08-23 01:56:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-08-23 01:56:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-08-23 01:56:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-08-23 01:56:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_26 [2019-08-23 01:56:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_28 [2019-08-23 01:56:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_27 [2019-08-23 01:56:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_29 [2019-08-23 01:56:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_30 [2019-08-23 01:56:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_31 [2019-08-23 01:56:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-23 01:56:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-23 01:56:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-08-23 01:56:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-08-23 01:56:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_sample_shift [2019-08-23 01:56:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_bytes_to_samples [2019-08-23 01:56:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_samples_to_bytes [2019-08-23 01:56:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_timeout [2019-08-23 01:56:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_handle_events [2019-08-23 01:56:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dio_insn_config [2019-08-23 01:56:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dio_update_state [2019-08-23 01:56:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_bytes_per_scan [2019-08-23 01:56:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_nscans_left [2019-08-23 01:56:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_nsamples_left [2019-08-23 01:56:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_inc_scan_progress [2019-08-23 01:56:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_devpriv [2019-08-23 01:56:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevices [2019-08-23 01:56:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdev_readback [2019-08-23 01:56:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_readback_insn_read [2019-08-23 01:56:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_load_firmware [2019-08-23 01:56:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_request_region [2019-08-23 01:56:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_request_region [2019-08-23 01:56:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_legacy_detach [2019-08-23 01:56:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_config [2019-08-23 01:56:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_unconfig [2019-08-23 01:56:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_register [2019-08-23 01:56:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_unregister [2019-08-23 01:56:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_hw_dev [2019-08-23 01:56:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_detach_cleanup [2019-08-23 01:56:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure poll_invalid [2019-08-23 01:56:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-23 01:56:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure insn_rw_emulate_bits [2019-08-23 01:56:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig_async [2019-08-23 01:56:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig [2019-08-23 01:56:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_postconfig [2019-08-23 01:56:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_recognize [2019-08-23 01:56:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_report_boards [2019-08-23 01:56:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2019-08-23 01:56:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-23 01:56:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure cachemode2protval [2019-08-23 01:56:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-23 01:56:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-23 01:56:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-23 01:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-23 01:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2019-08-23 01:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-08-23 01:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get___0 [2019-08-23 01:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub___0 [2019-08-23 01:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put___0 [2019-08-23 01:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-08-23 01:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-08-23 01:56:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-08-23 01:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure vmap [2019-08-23 01:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure vunmap [2019-08-23 01:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-08-23 01:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-08-23 01:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_samples [2019-08-23 01:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_samples [2019-08-23 01:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_map_kref_release [2019-08-23 01:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_free [2019-08-23 01:56:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_alloc [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_available [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_munge [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_allocated [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_to [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_from [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-08-23 01:56:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-08-23 01:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-08-23 01:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-23 01:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-08-23 01:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-08-23 01:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-08-23 01:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2019-08-23 01:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-08-23 01:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read___0 [2019-08-23 01:56:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_open [2019-08-23 01:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2019-08-23 01:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2019-08-23 01:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2019-08-23 01:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-08-23 01:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2019-08-23 01:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure translated_ioctl [2019-08-23 01:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-23 01:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure compat_chaninfo [2019-08-23 01:56:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure compat_rangeinfo [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_cmd [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure put_compat_cmd [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmd [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmdtest [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_insn [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insnlist [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insn [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-23 01:56:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-23 01:56:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-23 01:56:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-23 01:56:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 01:56:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-23 01:56:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-23 01:56:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 01:56:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 01:56:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 01:56:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 01:56:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 01:56:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-23 01:56:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-23 01:56:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-23 01:56:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-23 01:56:34,230 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-23 01:57:04,069 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-23 01:57:06,743 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-23 01:57:06,743 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-23 01:57:06,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:57:06 BoogieIcfgContainer [2019-08-23 01:57:06,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-23 01:57:06,749 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-23 01:57:06,749 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-23 01:57:06,750 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-23 01:57:06,751 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:57:06" (1/1) ... [2019-08-23 01:57:06,788 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-23 01:57:06,801 INFO L155 IcfgInterpreter]: Building call graph [2019-08-23 01:57:06,846 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:97) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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) [2019-08-23 01:57:06,861 INFO L168 Benchmark]: Toolchain (without parser) took 46709.90 ms. Allocated memory was 140.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 64.0 MB in the beginning and 426.5 MB in the end (delta: -362.5 MB). Peak memory consumption was 782.0 MB. Max. memory is 7.1 GB. [2019-08-23 01:57:06,863 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 140.5 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-23 01:57:06,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6076.66 ms. Allocated memory was 140.5 MB in the beginning and 385.9 MB in the end (delta: 245.4 MB). Free memory was 63.8 MB in the beginning and 170.2 MB in the end (delta: -106.4 MB). Peak memory consumption was 156.3 MB. Max. memory is 7.1 GB. [2019-08-23 01:57:06,869 INFO L168 Benchmark]: Boogie Preprocessor took 618.88 ms. Allocated memory is still 385.9 MB. Free memory was 170.2 MB in the beginning and 80.1 MB in the end (delta: 90.1 MB). Peak memory consumption was 90.1 MB. Max. memory is 7.1 GB. [2019-08-23 01:57:06,875 INFO L168 Benchmark]: RCFGBuilder took 39905.35 ms. Allocated memory was 385.9 MB in the beginning and 1.3 GB in the end (delta: 899.2 MB). Free memory was 80.1 MB in the beginning and 426.5 MB in the end (delta: -346.4 MB). Peak memory consumption was 848.2 MB. Max. memory is 7.1 GB. [2019-08-23 01:57:06,876 INFO L168 Benchmark]: Symbolic Interpretation took 103.84 ms. Allocated memory is still 1.3 GB. Free memory was 426.5 MB in the beginning and 426.5 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 7.1 GB. [2019-08-23 01:57:06,889 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 140.5 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6076.66 ms. Allocated memory was 140.5 MB in the beginning and 385.9 MB in the end (delta: 245.4 MB). Free memory was 63.8 MB in the beginning and 170.2 MB in the end (delta: -106.4 MB). Peak memory consumption was 156.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 618.88 ms. Allocated memory is still 385.9 MB. Free memory was 170.2 MB in the beginning and 80.1 MB in the end (delta: 90.1 MB). Peak memory consumption was 90.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 39905.35 ms. Allocated memory was 385.9 MB in the beginning and 1.3 GB in the end (delta: 899.2 MB). Free memory was 80.1 MB in the beginning and 426.5 MB in the end (delta: -346.4 MB). Peak memory consumption was 848.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 103.84 ms. Allocated memory is still 1.3 GB. Free memory was 426.5 MB in the beginning and 426.5 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...