java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 04:23:24,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 04:23:24,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 04:23:24,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 04:23:24,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 04:23:24,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 04:23:24,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 04:23:24,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 04:23:24,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 04:23:24,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 04:23:24,849 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 04:23:24,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 04:23:24,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 04:23:24,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 04:23:24,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 04:23:24,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 04:23:24,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 04:23:24,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 04:23:24,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 04:23:24,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 04:23:24,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 04:23:24,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 04:23:24,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 04:23:24,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 04:23:24,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 04:23:24,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 04:23:24,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 04:23:24,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 04:23:24,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 04:23:24,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 04:23:24,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 04:23:24,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 04:23:24,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 04:23:24,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 04:23:24,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 04:23:24,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 04:23:24,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 04:23:24,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 04:23:24,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 04:23:24,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 04:23:24,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 04:23:24,873 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 04:23:24,887 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 04:23:24,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 04:23:24,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 04:23:24,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 04:23:24,889 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 04:23:24,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 04:23:24,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 04:23:24,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 04:23:24,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 04:23:24,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 04:23:24,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 04:23:24,890 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 04:23:24,890 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 04:23:24,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 04:23:24,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 04:23:24,891 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 04:23:24,891 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 04:23:24,891 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 04:23:24,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 04:23:24,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 04:23:24,892 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 04:23:24,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 04:23:24,892 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 04:23:24,893 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 04:23:24,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 04:23:24,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 04:23:24,893 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 04:23:24,921 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 04:23:24,939 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 04:23:24,948 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 04:23:24,949 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 04:23:24,950 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 04:23:24,952 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i [2019-08-22 04:23:25,020 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc6cbd567/9c4b525b385f4e3da672508761db7929/FLAGc9e256a93 [2019-08-22 04:23:25,891 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 04:23:25,895 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i [2019-08-22 04:23:25,945 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc6cbd567/9c4b525b385f4e3da672508761db7929/FLAGc9e256a93 [2019-08-22 04:23:26,344 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc6cbd567/9c4b525b385f4e3da672508761db7929 [2019-08-22 04:23:26,355 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 04:23:26,356 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 04:23:26,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 04:23:26,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 04:23:26,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 04:23:26,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:23:26" (1/1) ... [2019-08-22 04:23:26,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa0b6fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:26, skipping insertion in model container [2019-08-22 04:23:26,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:23:26" (1/1) ... [2019-08-22 04:23:26,373 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 04:23:26,547 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 04:23:29,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 04:23:29,390 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 04:23:29,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 04:23:30,763 INFO L192 MainTranslator]: Completed translation [2019-08-22 04:23:30,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:30 WrapperNode [2019-08-22 04:23:30,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 04:23:30,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 04:23:30,766 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 04:23:30,766 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 04:23:30,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:30" (1/1) ... [2019-08-22 04:23:30,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:30" (1/1) ... [2019-08-22 04:23:30,882 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:30" (1/1) ... [2019-08-22 04:23:30,883 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:30" (1/1) ... [2019-08-22 04:23:31,035 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:30" (1/1) ... [2019-08-22 04:23:31,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:30" (1/1) ... [2019-08-22 04:23:31,093 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:30" (1/1) ... [2019-08-22 04:23:31,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 04:23:31,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 04:23:31,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 04:23:31,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 04:23:31,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:23:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 04:23:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 04:23:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 04:23:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-22 04:23:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-08-22 04:23:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-08-22 04:23:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-22 04:23:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 04:23:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-22 04:23:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-22 04:23:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-22 04:23:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-22 04:23:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-22 04:23:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-22 04:23:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-22 04:23:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-22 04:23:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-22 04:23:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-08-22 04:23:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-08-22 04:23:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-08-22 04:23:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-08-22 04:23:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-08-22 04:23:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-08-22 04:23:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-08-22 04:23:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-08-22 04:23:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-22 04:23:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-22 04:23:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-22 04:23:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-22 04:23:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-22 04:23:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-22 04:23:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-22 04:23:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-08-22 04:23:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-08-22 04:23:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2019-08-22 04:23:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2019-08-22 04:23:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2019-08-22 04:23:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2019-08-22 04:23:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2019-08-22 04:23:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2019-08-22 04:23:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_write [2019-08-22 04:23:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2019-08-22 04:23:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2019-08-22 04:23:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __of_match_device [2019-08-22 04:23:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_is_2510 [2019-08-22 04:23:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_clean [2019-08-22 04:23:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_spi_trans [2019-08-22 04:23:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_read_reg [2019-08-22 04:23:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_read_2regs [2019-08-22 04:23:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_reg [2019-08-22 04:23:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_bits [2019-08-22 04:23:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_tx_frame [2019-08-22 04:23:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_tx [2019-08-22 04:23:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_rx_frame [2019-08-22 04:23:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_rx [2019-08-22 04:23:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_sleep [2019-08-22 04:23:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hard_start_xmit [2019-08-22 04:23:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_do_set_mode [2019-08-22 04:23:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_set_normal_mode [2019-08-22 04:23:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_do_set_bittiming [2019-08-22 04:23:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_setup [2019-08-22 04:23:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_reset [2019-08-22 04:23:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_probe [2019-08-22 04:23:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_power_enable [2019-08-22 04:23:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open_clean [2019-08-22 04:23:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_stop [2019-08-22 04:23:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_error_skb [2019-08-22 04:23:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_tx_work_handler [2019-08-22 04:23:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_restart_work_handler [2019-08-22 04:23:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_ist [2019-08-22 04:23:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open [2019-08-22 04:23:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_probe [2019-08-22 04:23:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_remove [2019-08-22 04:23:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_suspend [2019-08-22 04:23:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_resume [2019-08-22 04:23:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_driver_init [2019-08-22 04:23:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_driver_exit [2019-08-22 04:23:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mcp251x_can_driver_exit_12_2 [2019-08-22 04:23:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_mcp251x_can_driver_init_12_11 [2019-08-22 04:23:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-08-22 04:23:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2019-08-22 04:23:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-08-22 04:23:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-08-22 04:23:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_11_12_4 [2019-08-22 04:23:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_rtc_class_instance_12_12_5 [2019-08-22 04:23:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-08-22 04:23:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_7_2 [2019-08-22 04:23:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2019-08-22 04:23:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2019-08-22 04:23:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2019-08-22 04:23:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2019-08-22 04:23:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_11_12_6 [2019-08-22 04:23:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_rtc_class_instance_12_12_7 [2019-08-22 04:23:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-08-22 04:23:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-08-22 04:23:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-08-22 04:23:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_12 [2019-08-22 04:23:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 04:23:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-08-22 04:23:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-08-22 04:23:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-08-22 04:23:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-08-22 04:23:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-08-22 04:23:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2019-08-22 04:23:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2019-08-22 04:23:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2019-08-22 04:23:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2019-08-22 04:23:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2019-08-22 04:23:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-08-22 04:23:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-08-22 04:23:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-08-22 04:23:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-08-22 04:23:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-08-22 04:23:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-08-22 04:23:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-08-22 04:23:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-08-22 04:23:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-08-22 04:23:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-08-22 04:23:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-08-22 04:23:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-08-22 04:23:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-08-22 04:23:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-08-22 04:23:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-08-22 04:23:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-08-22 04:23:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-08-22 04:23:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-08-22 04:23:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-08-22 04:23:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-08-22 04:23:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-08-22 04:23:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-08-22 04:23:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-08-22 04:23:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2019-08-22 04:23:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2019-08-22 04:23:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_candev [2019-08-22 04:23:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2019-08-22 04:23:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_15 [2019-08-22 04:23:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_16 [2019-08-22 04:23:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_17 [2019-08-22 04:23:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_18 [2019-08-22 04:23:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_19 [2019-08-22 04:23:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_4 [2019-08-22 04:23:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_probe_5_10 [2019-08-22 04:23:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_release_5_2 [2019-08-22 04:23:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_rtc_class_instance_5 [2019-08-22 04:23:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver [2019-08-22 04:23:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver [2019-08-22 04:23:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-08-22 04:23:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-08-22 04:23:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-08-22 04:23:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-08-22 04:23:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-08-22 04:23:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2019-08-22 04:23:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-08-22 04:23:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-08-22 04:23:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-08-22 04:23:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-08-22 04:23:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-08-22 04:23:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-08-22 04:23:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-08-22 04:23:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2019-08-22 04:23:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2019-08-22 04:23:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_12 [2019-08-22 04:23:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-08-22 04:23:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_candev [2019-08-22 04:23:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-22 04:23:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-22 04:23:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_16 [2019-08-22 04:23:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_17 [2019-08-22 04:23:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_20 [2019-08-22 04:23:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2019-08-22 04:23:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-08-22 04:23:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-08-22 04:23:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-08-22 04:23:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-08-22 04:23:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-08-22 04:23:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-08-22 04:23:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-08-22 04:23:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-08-22 04:23:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-08-22 04:23:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_31 [2019-08-22 04:23:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-08-22 04:23:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_candev_33 [2019-08-22 04:23:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_candev_34 [2019-08-22 04:23:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver_35 [2019-08-22 04:23:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver_36 [2019-08-22 04:23:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-08-22 04:23:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-08-22 04:23:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-08-22 04:23:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-22 04:23:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-22 04:23:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-22 04:23:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-22 04:23:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-08-22 04:23:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-08-22 04:23:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-08-22 04:23:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-08-22 04:23:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-08-22 04:23:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-08-22 04:23:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 04:23:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 04:23:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 04:23:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 04:23:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-08-22 04:23:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 04:23:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-08-22 04:23:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-08-22 04:23:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-08-22 04:23:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-08-22 04:23:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-08-22 04:23:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-08-22 04:23:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-08-22 04:23:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 04:23:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 04:23:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 04:23:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-08-22 04:23:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-08-22 04:23:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-08-22 04:23:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-08-22 04:23:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-08-22 04:23:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-08-22 04:23:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-08-22 04:23:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-08-22 04:23:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-08-22 04:23:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-08-22 04:23:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-08-22 04:23:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-08-22 04:23:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-22 04:23:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-08-22 04:23:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-22 04:23:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-22 04:23:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-22 04:23:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-22 04:23:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-22 04:23:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-08-22 04:23:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-22 04:23:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-22 04:23:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-22 04:23:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-22 04:23:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 04:23:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 04:23:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-08-22 04:23:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-08-22 04:23:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-08-22 04:23:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-08-22 04:23:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-08-22 04:23:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-22 04:23:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-22 04:23:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-22 04:23:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-22 04:23:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-22 04:23:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-22 04:23:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-22 04:23:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2019-08-22 04:23:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-08-22 04:23:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-08-22 04:23:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-08-22 04:23:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2019-08-22 04:23:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-08-22 04:23:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2019-08-22 04:23:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-08-22 04:23:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2019-08-22 04:23:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2019-08-22 04:23:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2019-08-22 04:23:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare [2019-08-22 04:23:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2019-08-22 04:23:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-08-22 04:23:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-22 04:23:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-08-22 04:23:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-08-22 04:23:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-08-22 04:23:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-22 04:23:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-22 04:23:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_can_led_init [2019-08-22 04:23:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2019-08-22 04:23:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-08-22 04:23:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_get [2019-08-22 04:23:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-08-22 04:23:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-08-22 04:23:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-08-22 04:23:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-08-22 04:23:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-08-22 04:23:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-22 04:23:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-22 04:23:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-08-22 04:23:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-08-22 04:23:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-22 04:23:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-08-22 04:23:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-08-22 04:23:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-08-22 04:23:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-22 04:23:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-22 04:23:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-08-22 04:23:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-08-22 04:23:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2019-08-22 04:23:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-08-22 04:23:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-08-22 04:23:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 04:23:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-22 04:23:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-08-22 04:23:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2019-08-22 04:23:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_enable [2019-08-22 04:23:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-22 04:23:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-22 04:23:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_device_id [2019-08-22 04:23:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_register_driver [2019-08-22 04:23:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_setup [2019-08-22 04:23:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2019-08-22 04:23:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_candev [2019-08-22 04:23:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-22 04:23:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 04:23:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 04:23:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 04:23:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 04:23:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 04:23:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 04:23:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-08-22 04:23:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-08-22 04:23:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-22 04:23:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-22 04:23:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-08-22 04:23:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-08-22 04:23:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-08-22 04:23:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-08-22 04:23:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-08-22 04:23:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 04:23:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-08-22 04:23:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-08-22 04:23:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-08-22 04:23:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-08-22 04:23:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 04:23:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-08-22 04:23:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-08-22 04:23:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-08-22 04:23:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 04:23:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 04:23:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-08-22 04:23:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-08-22 04:23:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-08-22 04:23:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-22 04:23:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 04:23:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-22 04:23:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-22 04:23:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 04:23:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-22 04:23:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-22 04:23:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-22 04:23:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-22 04:23:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 04:23:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 04:23:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-22 04:23:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-22 04:23:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-22 04:23:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 04:23:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 04:23:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-22 04:23:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-22 04:23:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-22 04:23:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-22 04:23:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-22 04:23:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-08-22 04:23:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-08-22 04:23:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-08-22 04:23:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-08-22 04:23:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-08-22 04:23:31,444 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-22 04:23:31,445 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-08-22 04:23:31,445 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-08-22 04:23:31,445 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-22 04:23:31,445 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-22 04:23:31,445 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-08-22 04:23:31,445 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-08-22 04:23:31,445 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-08-22 04:23:31,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_17 [2019-08-22 04:23:31,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_16 [2019-08-22 04:23:31,446 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-08-22 04:23:31,446 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-22 04:23:31,446 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-22 04:23:31,447 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-22 04:23:31,447 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-22 04:23:31,447 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-22 04:23:31,447 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-08-22 04:23:31,447 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-08-22 04:23:31,447 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-08-22 04:23:31,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-08-22 04:23:31,448 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-08-22 04:23:31,448 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-08-22 04:23:31,448 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-08-22 04:23:31,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-22 04:23:31,449 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-08-22 04:23:31,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 04:23:31,449 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-08-22 04:23:31,449 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-22 04:23:31,449 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-22 04:23:31,450 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-22 04:23:31,450 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-22 04:23:31,450 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-08-22 04:23:31,450 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-22 04:23:31,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-22 04:23:31,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-22 04:23:31,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-22 04:23:31,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-22 04:23:31,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-22 04:23:31,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-08-22 04:23:31,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2019-08-22 04:23:31,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-08-22 04:23:31,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-08-22 04:23:31,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-22 04:23:31,452 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-22 04:23:31,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_31 [2019-08-22 04:23:31,453 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-22 04:23:31,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_20 [2019-08-22 04:23:31,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2019-08-22 04:23:31,453 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-08-22 04:23:31,453 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-08-22 04:23:31,453 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2019-08-22 04:23:31,453 INFO L130 BoogieDeclarations]: Found specification of procedure devm_can_led_init [2019-08-22 04:23:31,453 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-08-22 04:23:31,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 04:23:31,454 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-08-22 04:23:31,454 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-08-22 04:23:31,454 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-08-22 04:23:31,454 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-08-22 04:23:31,454 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-08-22 04:23:31,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_candev_33 [2019-08-22 04:23:31,454 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2019-08-22 04:23:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_candev_34 [2019-08-22 04:23:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-08-22 04:23:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-08-22 04:23:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-08-22 04:23:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2019-08-22 04:23:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-08-22 04:23:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2019-08-22 04:23:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2019-08-22 04:23:31,456 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2019-08-22 04:23:31,456 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2019-08-22 04:23:31,456 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2019-08-22 04:23:31,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver_35 [2019-08-22 04:23:31,456 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2019-08-22 04:23:31,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver_36 [2019-08-22 04:23:31,456 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2019-08-22 04:23:31,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 04:23:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2019-08-22 04:23:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure spi_setup [2019-08-22 04:23:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2019-08-22 04:23:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure spi_write [2019-08-22 04:23:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 04:23:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_device_id [2019-08-22 04:23:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare [2019-08-22 04:23:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2019-08-22 04:23:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2019-08-22 04:23:31,458 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2019-08-22 04:23:31,458 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2019-08-22 04:23:31,458 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2019-08-22 04:23:31,458 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2019-08-22 04:23:31,458 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2019-08-22 04:23:31,458 INFO L130 BoogieDeclarations]: Found specification of procedure __of_match_device [2019-08-22 04:23:31,459 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_get [2019-08-22 04:23:31,459 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable [2019-08-22 04:23:31,459 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2019-08-22 04:23:31,459 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_is_2510 [2019-08-22 04:23:31,459 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_clean [2019-08-22 04:23:31,459 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_spi_trans [2019-08-22 04:23:31,459 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_read_reg [2019-08-22 04:23:31,459 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_read_2regs [2019-08-22 04:23:31,460 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_reg [2019-08-22 04:23:31,460 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_bits [2019-08-22 04:23:31,460 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_tx_frame [2019-08-22 04:23:31,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 04:23:31,460 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_tx [2019-08-22 04:23:31,460 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_rx_frame [2019-08-22 04:23:31,460 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_rx [2019-08-22 04:23:31,460 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_sleep [2019-08-22 04:23:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hard_start_xmit [2019-08-22 04:23:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_do_set_mode [2019-08-22 04:23:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_set_normal_mode [2019-08-22 04:23:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_do_set_bittiming [2019-08-22 04:23:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_setup [2019-08-22 04:23:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_reset [2019-08-22 04:23:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_probe [2019-08-22 04:23:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_power_enable [2019-08-22 04:23:31,461 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open_clean [2019-08-22 04:23:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_stop [2019-08-22 04:23:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_error_skb [2019-08-22 04:23:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_tx_work_handler [2019-08-22 04:23:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_restart_work_handler [2019-08-22 04:23:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_ist [2019-08-22 04:23:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open [2019-08-22 04:23:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_probe [2019-08-22 04:23:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_remove [2019-08-22 04:23:31,462 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_suspend [2019-08-22 04:23:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_resume [2019-08-22 04:23:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_driver_init [2019-08-22 04:23:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_driver_exit [2019-08-22 04:23:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mcp251x_can_driver_exit_12_2 [2019-08-22 04:23:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_mcp251x_can_driver_init_12_11 [2019-08-22 04:23:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-08-22 04:23:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2019-08-22 04:23:31,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-08-22 04:23:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-08-22 04:23:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_11_12_4 [2019-08-22 04:23:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_rtc_class_instance_12_12_5 [2019-08-22 04:23:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-08-22 04:23:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_7_2 [2019-08-22 04:23:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2019-08-22 04:23:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2019-08-22 04:23:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2019-08-22 04:23:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2019-08-22 04:23:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_11_12_6 [2019-08-22 04:23:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_rtc_class_instance_12_12_7 [2019-08-22 04:23:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-08-22 04:23:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-08-22 04:23:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-08-22 04:23:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_12 [2019-08-22 04:23:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 04:23:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-08-22 04:23:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-08-22 04:23:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-08-22 04:23:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-08-22 04:23:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-08-22 04:23:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2019-08-22 04:23:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2019-08-22 04:23:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2019-08-22 04:23:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2019-08-22 04:23:31,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2019-08-22 04:23:31,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-08-22 04:23:31,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-08-22 04:23:31,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-08-22 04:23:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-08-22 04:23:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-08-22 04:23:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-08-22 04:23:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-08-22 04:23:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-08-22 04:23:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-08-22 04:23:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-08-22 04:23:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-08-22 04:23:31,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-08-22 04:23:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-08-22 04:23:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-08-22 04:23:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-08-22 04:23:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-08-22 04:23:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-08-22 04:23:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-08-22 04:23:31,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-08-22 04:23:31,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-08-22 04:23:31,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-08-22 04:23:31,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-08-22 04:23:31,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-08-22 04:23:31,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2019-08-22 04:23:31,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2019-08-22 04:23:31,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_candev [2019-08-22 04:23:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2019-08-22 04:23:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_15 [2019-08-22 04:23:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_16 [2019-08-22 04:23:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_17 [2019-08-22 04:23:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_18 [2019-08-22 04:23:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_19 [2019-08-22 04:23:31,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_4 [2019-08-22 04:23:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_probe_5_10 [2019-08-22 04:23:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_release_5_2 [2019-08-22 04:23:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_rtc_class_instance_5 [2019-08-22 04:23:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver [2019-08-22 04:23:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver [2019-08-22 04:23:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-08-22 04:23:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-08-22 04:23:31,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-08-22 04:23:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-08-22 04:23:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-08-22 04:23:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2019-08-22 04:23:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-08-22 04:23:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-08-22 04:23:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-08-22 04:23:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-08-22 04:23:31,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-08-22 04:23:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-08-22 04:23:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-08-22 04:23:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2019-08-22 04:23:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2019-08-22 04:23:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_12 [2019-08-22 04:23:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-08-22 04:23:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_candev [2019-08-22 04:23:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-08-22 04:23:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-22 04:23:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 04:23:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-08-22 04:23:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 04:23:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-08-22 04:23:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-22 04:23:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-22 04:23:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-08-22 04:23:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-22 04:23:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-08-22 04:23:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-08-22 04:23:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-08-22 04:23:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 04:23:31,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 04:23:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-08-22 04:23:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-08-22 04:23:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-08-22 04:23:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-08-22 04:23:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-08-22 04:23:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 04:23:31,480 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 04:23:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 04:23:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 04:23:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 04:23:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 04:23:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 04:23:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-08-22 04:23:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-08-22 04:23:31,481 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 04:23:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 04:23:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 04:23:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-08-22 04:23:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-08-22 04:23:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-08-22 04:23:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-08-22 04:23:31,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-08-22 04:23:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-08-22 04:23:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-08-22 04:23:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-08-22 04:23:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-08-22 04:23:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-08-22 04:23:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-08-22 04:23:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-08-22 04:23:31,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-08-22 04:23:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-08-22 04:23:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-22 04:23:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-08-22 04:23:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-22 04:23:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-22 04:23:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-22 04:23:31,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-22 04:23:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mcp_lock_of_mcp251x_priv [2019-08-22 04:23:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-22 04:23:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-08-22 04:23:31,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-22 04:23:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-22 04:23:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-22 04:23:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-22 04:23:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 04:23:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 04:23:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 04:23:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 04:23:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 04:23:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 04:23:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 04:23:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 04:23:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 04:23:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 04:23:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 04:23:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 04:23:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 04:23:32,547 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 04:24:26,510 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-08-22 04:24:27,257 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 04:24:27,257 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 04:24:27,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:24:27 BoogieIcfgContainer [2019-08-22 04:24:27,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 04:24:27,261 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 04:24:27,261 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 04:24:27,261 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 04:24:27,262 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:24:27" (1/1) ... [2019-08-22 04:24:27,278 INFO L148 IcfgInterpreter]: Started Sifa with 4 locations of interest [2019-08-22 04:24:27,282 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 04:24:27,314 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 04:24:27,323 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 04:24:27,324 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 04:24:28,308 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_372|], 2628=[|v_#valid_426|]} [2019-08-22 04:24:35,434 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string87.base|) [2019-08-22 04:24:35,435 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 04:24:37,719 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string87.base| |#t~string109.base|) [2019-08-22 04:24:37,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 04:24:40,019 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#mcp251x_bittiming_const~0.base| |#t~string87.base|) [2019-08-22 04:24:40,025 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 04:24:42,307 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string201.base| |#t~string87.base|) [2019-08-22 04:24:42,316 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 04:24:44,580 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string261.base| |#t~string87.base|) [2019-08-22 04:24:44,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 04:24:46,852 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string309.base| |#t~string87.base|) [2019-08-22 04:24:46,859 INFO L189 IndexEqualityManager]: detected not equals via solver