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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 04:45:28,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 04:45:28,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 04:45:28,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 04:45:28,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 04:45:28,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 04:45:28,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 04:45:28,385 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 04:45:28,386 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 04:45:28,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 04:45:28,391 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 04:45:28,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 04:45:28,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 04:45:28,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 04:45:28,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 04:45:28,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 04:45:28,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 04:45:28,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 04:45:28,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 04:45:28,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 04:45:28,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 04:45:28,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 04:45:28,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 04:45:28,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 04:45:28,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 04:45:28,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 04:45:28,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 04:45:28,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 04:45:28,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 04:45:28,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 04:45:28,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 04:45:28,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 04:45:28,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 04:45:28,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 04:45:28,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 04:45:28,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 04:45:28,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 04:45:28,425 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 04:45:28,425 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 04:45:28,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 04:45:28,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 04:45:28,430 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 04:45:28,447 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 04:45:28,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 04:45:28,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 04:45:28,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 04:45:28,449 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 04:45:28,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 04:45:28,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 04:45:28,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 04:45:28,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 04:45:28,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 04:45:28,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 04:45:28,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 04:45:28,451 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 04:45:28,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 04:45:28,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 04:45:28,452 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 04:45:28,452 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 04:45:28,453 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 04:45:28,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 04:45:28,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 04:45:28,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 04:45:28,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 04:45:28,454 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 04:45:28,455 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 04:45:28,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 04:45:28,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 04:45:28,455 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 04:45:28,511 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 04:45:28,523 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 04:45:28,527 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 04:45:28,528 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 04:45:28,529 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 04:45:28,529 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2019-08-22 04:45:28,600 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/552503cca/e562f0e68b334440876374084e03016e/FLAGc75fd8114 [2019-08-22 04:45:29,490 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 04:45:29,491 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-can-mcp251x.cil.i [2019-08-22 04:45:29,535 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/552503cca/e562f0e68b334440876374084e03016e/FLAGc75fd8114 [2019-08-22 04:45:29,556 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/552503cca/e562f0e68b334440876374084e03016e [2019-08-22 04:45:29,565 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 04:45:29,567 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 04:45:29,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 04:45:29,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 04:45:29,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 04:45:29,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:45:29" (1/1) ... [2019-08-22 04:45:29,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12cbf877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:29, skipping insertion in model container [2019-08-22 04:45:29,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:45:29" (1/1) ... [2019-08-22 04:45:29,583 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 04:45:29,731 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 04:45:31,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 04:45:31,885 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 04:45:32,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 04:45:33,204 INFO L192 MainTranslator]: Completed translation [2019-08-22 04:45:33,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:33 WrapperNode [2019-08-22 04:45:33,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 04:45:33,206 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 04:45:33,206 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 04:45:33,206 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 04:45:33,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:33" (1/1) ... [2019-08-22 04:45:33,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:33" (1/1) ... [2019-08-22 04:45:33,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:33" (1/1) ... [2019-08-22 04:45:33,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:33" (1/1) ... [2019-08-22 04:45:33,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:33" (1/1) ... [2019-08-22 04:45:33,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:33" (1/1) ... [2019-08-22 04:45:33,574 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:33" (1/1) ... [2019-08-22 04:45:33,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 04:45:33,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 04:45:33,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 04:45:33,622 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 04:45:33,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:45:33" (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 04:45:33,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 04:45:33,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 04:45:33,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-22 04:45:33,708 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 04:45:33,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-08-22 04:45:33,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-22 04:45:33,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 04:45:33,709 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-22 04:45:33,710 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-22 04:45:33,710 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-22 04:45:33,710 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-22 04:45:33,710 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-22 04:45:33,711 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-22 04:45:33,711 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-22 04:45:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-22 04:45:33,712 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-22 04:45:33,713 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-08-22 04:45:33,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-08-22 04:45:33,716 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-08-22 04:45:33,717 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-08-22 04:45:33,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-08-22 04:45:33,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-08-22 04:45:33,718 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-08-22 04:45:33,718 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-08-22 04:45:33,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-22 04:45:33,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-22 04:45:33,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-22 04:45:33,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-22 04:45:33,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-22 04:45:33,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-22 04:45:33,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-22 04:45:33,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-08-22 04:45:33,720 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-08-22 04:45:33,720 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2019-08-22 04:45:33,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2019-08-22 04:45:33,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2019-08-22 04:45:33,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2019-08-22 04:45:33,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2019-08-22 04:45:33,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2019-08-22 04:45:33,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_write [2019-08-22 04:45:33,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __of_match_device [2019-08-22 04:45:33,721 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_is_2510 [2019-08-22 04:45:33,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_clean [2019-08-22 04:45:33,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_spi_trans [2019-08-22 04:45:33,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_read_reg [2019-08-22 04:45:33,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_read_2regs [2019-08-22 04:45:33,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_reg [2019-08-22 04:45:33,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_bits [2019-08-22 04:45:33,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_tx_frame [2019-08-22 04:45:33,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_tx [2019-08-22 04:45:33,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_rx_frame [2019-08-22 04:45:33,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_rx [2019-08-22 04:45:33,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_sleep [2019-08-22 04:45:33,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hard_start_xmit [2019-08-22 04:45:33,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_do_set_mode [2019-08-22 04:45:33,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_set_normal_mode [2019-08-22 04:45:33,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_do_set_bittiming [2019-08-22 04:45:33,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_setup [2019-08-22 04:45:33,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_reset [2019-08-22 04:45:33,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_probe [2019-08-22 04:45:33,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_power_enable [2019-08-22 04:45:33,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open_clean [2019-08-22 04:45:33,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_stop [2019-08-22 04:45:33,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_error_skb [2019-08-22 04:45:33,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_tx_work_handler [2019-08-22 04:45:33,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_restart_work_handler [2019-08-22 04:45:33,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_ist [2019-08-22 04:45:33,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open [2019-08-22 04:45:33,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_probe [2019-08-22 04:45:33,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_remove [2019-08-22 04:45:33,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_suspend [2019-08-22 04:45:33,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_resume [2019-08-22 04:45:33,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_driver_init [2019-08-22 04:45:33,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_driver_exit [2019-08-22 04:45:33,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mcp251x_can_driver_exit_12_2 [2019-08-22 04:45:33,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_mcp251x_can_driver_init_12_11 [2019-08-22 04:45:33,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-08-22 04:45:33,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2019-08-22 04:45:33,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-08-22 04:45:33,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-08-22 04:45:33,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_11_12_4 [2019-08-22 04:45:33,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_rtc_class_instance_12_12_5 [2019-08-22 04:45:33,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-08-22 04:45:33,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_7_2 [2019-08-22 04:45:33,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2019-08-22 04:45:33,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2019-08-22 04:45:33,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2019-08-22 04:45:33,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2019-08-22 04:45:33,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_11_12_6 [2019-08-22 04:45:33,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_rtc_class_instance_12_12_7 [2019-08-22 04:45:33,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-08-22 04:45:33,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-08-22 04:45:33,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-08-22 04:45:33,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_12 [2019-08-22 04:45:33,734 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 04:45:33,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-08-22 04:45:33,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-08-22 04:45:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-08-22 04:45:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-08-22 04:45:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-08-22 04:45:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2019-08-22 04:45:33,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2019-08-22 04:45:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_2 [2019-08-22 04:45:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2019-08-22 04:45:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2019-08-22 04:45:33,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-08-22 04:45:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-08-22 04:45:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-08-22 04:45:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-08-22 04:45:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-08-22 04:45:33,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-08-22 04:45:33,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-08-22 04:45:33,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-08-22 04:45:33,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-08-22 04:45:33,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-08-22 04:45:33,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-08-22 04:45:33,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-08-22 04:45:33,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-08-22 04:45:33,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-08-22 04:45:33,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-08-22 04:45:33,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-08-22 04:45:33,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-08-22 04:45:33,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-08-22 04:45:33,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-08-22 04:45:33,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-08-22 04:45:33,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-08-22 04:45:33,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-08-22 04:45:33,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-08-22 04:45:33,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2019-08-22 04:45:33,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2019-08-22 04:45:33,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_candev [2019-08-22 04:45:33,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2019-08-22 04:45:33,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_15 [2019-08-22 04:45:33,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_16 [2019-08-22 04:45:33,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_17 [2019-08-22 04:45:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_18 [2019-08-22 04:45:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_19 [2019-08-22 04:45:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_callback_5_4 [2019-08-22 04:45:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_probe_5_10 [2019-08-22 04:45:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_class_instance_release_5_2 [2019-08-22 04:45:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtc_rtc_class_instance_5 [2019-08-22 04:45:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver [2019-08-22 04:45:33,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver [2019-08-22 04:45:33,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-08-22 04:45:33,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-08-22 04:45:33,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-08-22 04:45:33,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-08-22 04:45:33,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-08-22 04:45:33,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2019-08-22 04:45:33,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-08-22 04:45:33,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-08-22 04:45:33,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-08-22 04:45:33,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-08-22 04:45:33,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-08-22 04:45:33,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-08-22 04:45:33,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-08-22 04:45:33,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2019-08-22 04:45:33,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2019-08-22 04:45:33,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_12 [2019-08-22 04:45:33,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-08-22 04:45:33,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_candev [2019-08-22 04:45:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-22 04:45:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-22 04:45:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_9 [2019-08-22 04:45:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_10 [2019-08-22 04:45:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_15 [2019-08-22 04:45:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-08-22 04:45:33,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_17 [2019-08-22 04:45:33,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_18 [2019-08-22 04:45:33,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_candev_19 [2019-08-22 04:45:33,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_20 [2019-08-22 04:45:33,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_candev_21 [2019-08-22 04:45:33,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_22 [2019-08-22 04:45:33,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver_23 [2019-08-22 04:45:33,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver_24 [2019-08-22 04:45:33,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-08-22 04:45:33,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-08-22 04:45:33,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-08-22 04:45:33,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-22 04:45:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-22 04:45:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-22 04:45:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-22 04:45:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-08-22 04:45:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-08-22 04:45:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-08-22 04:45:33,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-08-22 04:45:33,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-08-22 04:45:33,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-08-22 04:45:33,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 04:45:33,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 04:45:33,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 04:45:33,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 04:45:33,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-08-22 04:45:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 04:45:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-08-22 04:45:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-08-22 04:45:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-08-22 04:45:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-08-22 04:45:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-08-22 04:45:33,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-08-22 04:45:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-08-22 04:45:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 04:45:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 04:45:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 04:45:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-08-22 04:45:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-08-22 04:45:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-08-22 04:45:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-08-22 04:45:33,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-08-22 04:45:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-08-22 04:45:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk [2019-08-22 04:45:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk [2019-08-22 04:45:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk_of_mcp251x_priv [2019-08-22 04:45:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk_of_mcp251x_priv [2019-08-22 04:45:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 04:45:33,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2019-08-22 04:45:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-08-22 04:45:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-22 04:45:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-22 04:45:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-22 04:45:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-22 04:45:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-22 04:45:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-22 04:45:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-22 04:45:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2019-08-22 04:45:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-08-22 04:45:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-08-22 04:45:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-08-22 04:45:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2019-08-22 04:45:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-08-22 04:45:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2019-08-22 04:45:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-08-22 04:45:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2019-08-22 04:45:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-08-22 04:45:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-08-22 04:45:33,774 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-08-22 04:45:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-08-22 04:45:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-08-22 04:45:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-22 04:45:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-22 04:45:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_can_led_init [2019-08-22 04:45:33,775 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2019-08-22 04:45:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-08-22 04:45:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_get [2019-08-22 04:45:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-08-22 04:45:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-08-22 04:45:33,776 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-08-22 04:45:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-08-22 04:45:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-08-22 04:45:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-22 04:45:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-08-22 04:45:33,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-08-22 04:45:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-08-22 04:45:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-22 04:45:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 04:45:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-08-22 04:45:33,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-08-22 04:45:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-08-22 04:45:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-22 04:45:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-22 04:45:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-22 04:45:33,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-22 04:45:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-08-22 04:45:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-08-22 04:45:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2019-08-22 04:45:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-08-22 04:45:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-08-22 04:45:33,780 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 04:45:33,782 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-22 04:45:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-08-22 04:45:33,783 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2019-08-22 04:45:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_enable [2019-08-22 04:45:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-22 04:45:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-22 04:45:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_device_id [2019-08-22 04:45:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_register_driver [2019-08-22 04:45:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_setup [2019-08-22 04:45:33,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2019-08-22 04:45:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_candev [2019-08-22 04:45:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-22 04:45:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 04:45:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 04:45:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 04:45:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 04:45:33,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 04:45:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 04:45:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-08-22 04:45:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-08-22 04:45:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-22 04:45:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-22 04:45:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk [2019-08-22 04:45:33,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk [2019-08-22 04:45:33,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk_of_mcp251x_priv [2019-08-22 04:45:33,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 04:45:33,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-08-22 04:45:33,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-08-22 04:45:33,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-08-22 04:45:33,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-08-22 04:45:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 04:45:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-08-22 04:45:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-08-22 04:45:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-08-22 04:45:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 04:45:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 04:45:33,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-08-22 04:45:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-08-22 04:45:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-08-22 04:45:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-22 04:45:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 04:45:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-22 04:45:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-22 04:45:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 04:45:33,790 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-22 04:45:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-22 04:45:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-22 04:45:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-22 04:45:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 04:45:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 04:45:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-22 04:45:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-22 04:45:33,791 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-22 04:45:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 04:45:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 04:45:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-22 04:45:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-22 04:45:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-22 04:45:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-22 04:45:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-22 04:45:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-22 04:45:33,792 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-22 04:45:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-22 04:45:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-08-22 04:45:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-08-22 04:45:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-22 04:45:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-22 04:45:33,793 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-08-22 04:45:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-08-22 04:45:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-08-22 04:45:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_10 [2019-08-22 04:45:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_9 [2019-08-22 04:45:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-08-22 04:45:33,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-22 04:45:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-22 04:45:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-22 04:45:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-22 04:45:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-22 04:45:33,795 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-08-22 04:45:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-08-22 04:45:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-08-22 04:45:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-08-22 04:45:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-08-22 04:45:33,796 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-08-22 04:45:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-08-22 04:45:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-22 04:45:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-08-22 04:45:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 04:45:33,797 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 04:45:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-08-22 04:45:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-08-22 04:45:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-22 04:45:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-22 04:45:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-08-22 04:45:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-22 04:45:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-22 04:45:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-22 04:45:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-22 04:45:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-22 04:45:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-22 04:45:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-08-22 04:45:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2019-08-22 04:45:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-08-22 04:45:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-08-22 04:45:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-22 04:45:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-22 04:45:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_17 [2019-08-22 04:45:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-22 04:45:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_15 [2019-08-22 04:45:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-08-22 04:45:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-08-22 04:45:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-08-22 04:45:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2019-08-22 04:45:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure devm_can_led_init [2019-08-22 04:45:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-08-22 04:45:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 04:45:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-08-22 04:45:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-08-22 04:45:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-08-22 04:45:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-08-22 04:45:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-08-22 04:45:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_candev_19 [2019-08-22 04:45:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2019-08-22 04:45:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_candev_21 [2019-08-22 04:45:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-08-22 04:45:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-08-22 04:45:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-08-22 04:45:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2019-08-22 04:45:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-08-22 04:45:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2019-08-22 04:45:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2019-08-22 04:45:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2019-08-22 04:45:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2019-08-22 04:45:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2019-08-22 04:45:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver_23 [2019-08-22 04:45:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2019-08-22 04:45:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver_24 [2019-08-22 04:45:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2019-08-22 04:45:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 04:45:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2019-08-22 04:45:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure spi_setup [2019-08-22 04:45:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2019-08-22 04:45:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure spi_write [2019-08-22 04:45:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 04:45:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_device_id [2019-08-22 04:45:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2019-08-22 04:45:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2019-08-22 04:45:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_18 [2019-08-22 04:45:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_20 [2019-08-22 04:45:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_22 [2019-08-22 04:45:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure __of_match_device [2019-08-22 04:45:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_get [2019-08-22 04:45:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable [2019-08-22 04:45:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2019-08-22 04:45:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_is_2510 [2019-08-22 04:45:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_clean [2019-08-22 04:45:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_spi_trans [2019-08-22 04:45:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_read_reg [2019-08-22 04:45:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_read_2regs [2019-08-22 04:45:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_reg [2019-08-22 04:45:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_bits [2019-08-22 04:45:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_tx_frame [2019-08-22 04:45:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 04:45:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_tx [2019-08-22 04:45:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_rx_frame [2019-08-22 04:45:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_rx [2019-08-22 04:45:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_sleep [2019-08-22 04:45:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hard_start_xmit [2019-08-22 04:45:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_do_set_mode [2019-08-22 04:45:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_set_normal_mode [2019-08-22 04:45:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_do_set_bittiming [2019-08-22 04:45:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_setup [2019-08-22 04:45:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_reset [2019-08-22 04:45:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_probe [2019-08-22 04:45:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_power_enable [2019-08-22 04:45:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open_clean [2019-08-22 04:45:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_stop [2019-08-22 04:45:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_error_skb [2019-08-22 04:45:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_tx_work_handler [2019-08-22 04:45:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_restart_work_handler [2019-08-22 04:45:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_ist [2019-08-22 04:45:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open [2019-08-22 04:45:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_probe [2019-08-22 04:45:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_remove [2019-08-22 04:45:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_suspend [2019-08-22 04:45:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_resume [2019-08-22 04:45:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_driver_init [2019-08-22 04:45:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_driver_exit [2019-08-22 04:45:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mcp251x_can_driver_exit_12_2 [2019-08-22 04:45:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_mcp251x_can_driver_init_12_11 [2019-08-22 04:45:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-08-22 04:45:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2019-08-22 04:45:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-08-22 04:45:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-08-22 04:45:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_11_12_4 [2019-08-22 04:45:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_rtc_class_instance_12_12_5 [2019-08-22 04:45:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-08-22 04:45:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_7_2 [2019-08-22 04:45:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2019-08-22 04:45:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2019-08-22 04:45:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2019-08-22 04:45:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2019-08-22 04:45:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_11_12_6 [2019-08-22 04:45:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_rtc_class_instance_12_12_7 [2019-08-22 04:45:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-08-22 04:45:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-08-22 04:45:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-08-22 04:45:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_12 [2019-08-22 04:45:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 04:45:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-08-22 04:45:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-08-22 04:45:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-08-22 04:45:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-08-22 04:45:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-08-22 04:45:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2019-08-22 04:45:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2019-08-22 04:45:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_2 [2019-08-22 04:45:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2019-08-22 04:45:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2019-08-22 04:45:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-08-22 04:45:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-08-22 04:45:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-08-22 04:45:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-08-22 04:45:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-08-22 04:45:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-08-22 04:45:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-08-22 04:45:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-08-22 04:45:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-08-22 04:45:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-08-22 04:45:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-08-22 04:45:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-08-22 04:45:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-08-22 04:45:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-08-22 04:45:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-08-22 04:45:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-08-22 04:45:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-08-22 04:45:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-08-22 04:45:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-08-22 04:45:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-08-22 04:45:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-08-22 04:45:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-08-22 04:45:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-08-22 04:45:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2019-08-22 04:45:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2019-08-22 04:45:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_candev [2019-08-22 04:45:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2019-08-22 04:45:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_15 [2019-08-22 04:45:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_16 [2019-08-22 04:45:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_17 [2019-08-22 04:45:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_18 [2019-08-22 04:45:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_19 [2019-08-22 04:45:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_callback_5_4 [2019-08-22 04:45:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_probe_5_10 [2019-08-22 04:45:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_class_instance_release_5_2 [2019-08-22 04:45:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtc_rtc_class_instance_5 [2019-08-22 04:45:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver [2019-08-22 04:45:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver [2019-08-22 04:45:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-08-22 04:45:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-08-22 04:45:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-08-22 04:45:33,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-08-22 04:45:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-08-22 04:45:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2019-08-22 04:45:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-08-22 04:45:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-08-22 04:45:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-08-22 04:45:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-08-22 04:45:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-08-22 04:45:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-08-22 04:45:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-08-22 04:45:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2019-08-22 04:45:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2019-08-22 04:45:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_12 [2019-08-22 04:45:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-08-22 04:45:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_candev [2019-08-22 04:45:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-08-22 04:45:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-22 04:45:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 04:45:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-08-22 04:45:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 04:45:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-08-22 04:45:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-22 04:45:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-22 04:45:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-08-22 04:45:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-22 04:45:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-08-22 04:45:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-08-22 04:45:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-08-22 04:45:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 04:45:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 04:45:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-08-22 04:45:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-08-22 04:45:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-08-22 04:45:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-08-22 04:45:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-08-22 04:45:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 04:45:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 04:45:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 04:45:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 04:45:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 04:45:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 04:45:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 04:45:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-08-22 04:45:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-08-22 04:45:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 04:45:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 04:45:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 04:45:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-08-22 04:45:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-08-22 04:45:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-08-22 04:45:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-08-22 04:45:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2019-08-22 04:45:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk_of_mcp251x_priv [2019-08-22 04:45:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 04:45:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 04:45:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 04:45:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 04:45:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 04:45:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 04:45:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 04:45:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 04:45:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 04:45:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 04:45:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 04:45:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 04:45:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 04:45:35,012 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 04:46:29,079 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-08-22 04:46:29,815 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 04:46:29,816 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 04:46:29,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:46:29 BoogieIcfgContainer [2019-08-22 04:46:29,819 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 04:46:29,820 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 04:46:29,820 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 04:46:29,821 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 04:46:29,822 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 04:46:29" (1/1) ... [2019-08-22 04:46:29,842 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 04:46:29,845 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 04:46:29,878 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 04:46:29,892 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 04:46:29,895 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 04:46:31,730 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_372|], 2628=[|v_#valid_426|]} [2019-08-22 04:46:38,972 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string109.base| |#t~string90.base|) [2019-08-22 04:46:38,976 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 04:46:41,188 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string90.base| |#t~string112.base|) [2019-08-22 04:46:41,194 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 04:46:43,472 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#mcp251x_bittiming_const~0.base| |#t~string90.base|) [2019-08-22 04:46:43,484 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 04:46:45,749 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string198.base| |#t~string90.base|) [2019-08-22 04:46:45,764 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 04:46:48,025 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string258.base| |#t~string90.base|) [2019-08-22 04:46:48,028 INFO L189 IndexEqualityManager]: detected not equals via solver