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-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique NONE -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 15:38:02,715 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 15:38:02,717 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 15:38:02,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 15:38:02,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 15:38:02,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 15:38:02,732 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 15:38:02,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 15:38:02,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 15:38:02,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 15:38:02,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 15:38:02,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 15:38:02,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 15:38:02,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 15:38:02,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 15:38:02,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 15:38:02,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 15:38:02,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 15:38:02,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 15:38:02,747 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 15:38:02,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 15:38:02,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 15:38:02,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 15:38:02,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 15:38:02,754 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 15:38:02,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 15:38:02,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 15:38:02,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 15:38:02,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 15:38:02,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 15:38:02,757 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 15:38:02,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 15:38:02,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 15:38:02,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 15:38:02,760 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 15:38:02,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 15:38:02,761 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 15:38:02,761 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 15:38:02,762 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 15:38:02,763 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 15:38:02,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 15:38:02,764 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-20 15:38:02,778 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 15:38:02,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 15:38:02,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 15:38:02,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 15:38:02,780 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 15:38:02,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 15:38:02,781 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 15:38:02,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 15:38:02,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 15:38:02,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 15:38:02,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 15:38:02,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 15:38:02,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 15:38:02,782 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 15:38:02,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 15:38:02,783 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 15:38:02,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 15:38:02,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 15:38:02,783 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 15:38:02,783 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 15:38:02,784 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 15:38:02,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 15:38:02,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 15:38:02,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 15:38:02,784 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 15:38:02,785 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 15:38:02,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 15:38:02,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 15:38:02,785 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> NONE [2019-09-20 15:38:02,815 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 15:38:02,827 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 15:38:02,831 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 15:38:02,834 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 15:38:02,834 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 15:38:02,835 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2019-09-20 15:38:02,911 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03d4dc397/dcc1c6d0c7a8401c9ac64932b663544d/FLAG7d707b9af [2019-09-20 15:38:03,669 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 15:38:03,671 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2019-09-20 15:38:03,705 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03d4dc397/dcc1c6d0c7a8401c9ac64932b663544d/FLAG7d707b9af [2019-09-20 15:38:04,207 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03d4dc397/dcc1c6d0c7a8401c9ac64932b663544d [2019-09-20 15:38:04,218 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 15:38:04,219 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 15:38:04,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 15:38:04,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 15:38:04,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 15:38:04,225 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:38:04" (1/1) ... [2019-09-20 15:38:04,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@392befb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:04, skipping insertion in model container [2019-09-20 15:38:04,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:38:04" (1/1) ... [2019-09-20 15:38:04,235 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 15:38:04,377 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 15:38:05,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:38:06,070 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 15:38:06,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:38:06,746 INFO L192 MainTranslator]: Completed translation [2019-09-20 15:38:06,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:06 WrapperNode [2019-09-20 15:38:06,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 15:38:06,748 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 15:38:06,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 15:38:06,749 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 15:38:06,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:06" (1/1) ... [2019-09-20 15:38:06,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:06" (1/1) ... [2019-09-20 15:38:06,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:06" (1/1) ... [2019-09-20 15:38:06,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:06" (1/1) ... [2019-09-20 15:38:06,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:06" (1/1) ... [2019-09-20 15:38:06,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:06" (1/1) ... [2019-09-20 15:38:07,039 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:06" (1/1) ... [2019-09-20 15:38:07,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 15:38:07,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 15:38:07,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 15:38:07,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 15:38:07,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:38:06" (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 [2019-09-20 15:38:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 15:38:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 15:38:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 15:38:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-20 15:38:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 15:38:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 15:38:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 15:38:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 15:38:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-09-20 15:38:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-20 15:38:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-20 15:38:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-20 15:38:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-20 15:38:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-20 15:38:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 15:38:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 15:38:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 15:38:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 15:38:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 15:38:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-20 15:38:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-20 15:38:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dump_gate [2019-09-20 15:38:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_sync_regs [2019-09-20 15:38:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_mdelay [2019-09-20 15:38:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_misc_control [2019-09-20 15:38:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_modify_reg [2019-09-20 15:38:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_unit_power [2019-09-20 15:38:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_clock [2019-09-20 15:38:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_pll [2019-09-20 15:38:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_select_clock [2019-09-20 15:38:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_clock [2019-09-20 15:38:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_find_clock [2019-09-20 15:38:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm_device [2019-09-20 15:38:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_device_release [2019-09-20 15:38:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subdev [2019-09-20 15:38:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_device [2019-09-20 15:38:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subio [2019-09-20 15:38:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_mem [2019-09-20 15:38:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_irq [2019-09-20 15:38:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_usbhost [2019-09-20 15:38:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_setup_uart_data [2019-09-20 15:38:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_uart [2019-09-20 15:38:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_display [2019-09-20 15:38:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm501_gpio [2019-09-20 15:38:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_to_dev [2019-09-20 15:38:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_get [2019-09-20 15:38:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_ensure_gpio [2019-09-20 15:38:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_set [2019-09-20 15:38:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_input [2019-09-20 15:38:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_output [2019-09-20 15:38:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_register_chip [2019-09-20 15:38:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_gpio [2019-09-20 15:38:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_remove [2019-09-20 15:38:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_pin2nr [2019-09-20 15:38:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_isregistered [2019-09-20 15:38:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_gpio_i2c_instance [2019-09-20 15:38:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_gpio_i2c [2019-09-20 15:38:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dbg_regs [2019-09-20 15:38:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_reg [2019-09-20 15:38:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_regs [2019-09-20 15:38:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_check_clocks [2019-09-20 15:38:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_dev [2019-09-20 15:38:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_probe [2019-09-20 15:38:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_power [2019-09-20 15:38:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_suspend [2019-09-20 15:38:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_resume [2019-09-20 15:38:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_pci_probe [2019-09-20 15:38:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_remove_sub [2019-09-20 15:38:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dev_remove [2019-09-20 15:38:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_pci_remove [2019-09-20 15:38:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_remove [2019-09-20 15:38:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_base_init [2019-09-20 15:38:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_base_exit [2019-09-20 15:38:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 15:38:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-20 15:38:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-20 15:38:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-20 15:38:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-20 15:38:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-20 15:38:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-09-20 15:38:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-20 15:38:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-09-20 15:38:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-20 15:38:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-09-20 15:38:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-20 15:38:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-09-20 15:38:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_register_13 [2019-09-20 15:38:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_14 [2019-09-20 15:38:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 15:38:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 15:38:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-20 15:38:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 15:38:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-20 15:38:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-20 15:38:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-20 15:38:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 15:38:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-20 15:38:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-20 15:38:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 15:38:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 15:38:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 15:38:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 15:38:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 15:38:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 15:38:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 15:38:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 15:38:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 15:38:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-20 15:38:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-20 15:38:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 15:38:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-20 15:38:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-20 15:38:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 15:38:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-09-20 15:38:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-20 15:38:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-20 15:38:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 15:38:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 15:38:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 15:38:07,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 15:38:07,186 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-09-20 15:38:07,186 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-09-20 15:38:07,186 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiochip_add [2019-09-20 15:38:07,186 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiochip_remove [2019-09-20 15:38:07,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-20 15:38:07,187 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-20 15:38:07,187 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-20 15:38:07,187 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-20 15:38:07,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-20 15:38:07,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-20 15:38:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 15:38:07,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-20 15:38:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-20 15:38:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-09-20 15:38:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-20 15:38:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2019-09-20 15:38:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-09-20 15:38:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-09-20 15:38:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-20 15:38:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-09-20 15:38:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-20 15:38:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 15:38:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2019-09-20 15:38:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 15:38:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 15:38:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 15:38:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 15:38:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 15:38:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-20 15:38:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-20 15:38:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 15:38:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 15:38:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 15:38:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 15:38:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 15:38:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-20 15:38:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-20 15:38:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-20 15:38:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-20 15:38:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 15:38:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-20 15:38:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-20 15:38:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-20 15:38:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-20 15:38:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-20 15:38:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-09-20 15:38:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-20 15:38:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-20 15:38:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-20 15:38:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-09-20 15:38:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-09-20 15:38:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-09-20 15:38:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-20 15:38:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-20 15:38:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 15:38:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 15:38:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 15:38:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 15:38:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 15:38:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-20 15:38:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 15:38:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 15:38:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 15:38:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2019-09-20 15:38:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-09-20 15:38:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 15:38:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-09-20 15:38:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-20 15:38:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-20 15:38:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-20 15:38:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-20 15:38:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-20 15:38:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-20 15:38:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-20 15:38:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-09-20 15:38:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-09-20 15:38:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 15:38:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 15:38:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 15:38:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-20 15:38:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2019-09-20 15:38:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-09-20 15:38:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-20 15:38:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-09-20 15:38:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-09-20 15:38:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_register_13 [2019-09-20 15:38:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-20 15:38:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_14 [2019-09-20 15:38:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-20 15:38:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-20 15:38:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-20 15:38:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-20 15:38:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-20 15:38:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-20 15:38:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 15:38:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 15:38:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 15:38:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 15:38:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 15:38:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 15:38:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 15:38:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 15:38:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 15:38:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-20 15:38:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-20 15:38:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-09-20 15:38:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_unit_power [2019-09-20 15:38:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_clock [2019-09-20 15:38:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_find_clock [2019-09-20 15:38:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_misc_control [2019-09-20 15:38:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_modify_reg [2019-09-20 15:38:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure gpiochip_add [2019-09-20 15:38:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure gpiochip_remove [2019-09-20 15:38:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dump_gate [2019-09-20 15:38:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_sync_regs [2019-09-20 15:38:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_mdelay [2019-09-20 15:38:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 15:38:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 15:38:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 15:38:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_clock [2019-09-20 15:38:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_pll [2019-09-20 15:38:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_select_clock [2019-09-20 15:38:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm_device [2019-09-20 15:38:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_device_release [2019-09-20 15:38:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subdev [2019-09-20 15:38:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_device [2019-09-20 15:38:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subio [2019-09-20 15:38:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_mem [2019-09-20 15:38:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_irq [2019-09-20 15:38:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_usbhost [2019-09-20 15:38:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_setup_uart_data [2019-09-20 15:38:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_uart [2019-09-20 15:38:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_display [2019-09-20 15:38:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm501_gpio [2019-09-20 15:38:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_to_dev [2019-09-20 15:38:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_get [2019-09-20 15:38:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_ensure_gpio [2019-09-20 15:38:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_set [2019-09-20 15:38:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_input [2019-09-20 15:38:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_output [2019-09-20 15:38:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_register_chip [2019-09-20 15:38:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_gpio [2019-09-20 15:38:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_remove [2019-09-20 15:38:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_pin2nr [2019-09-20 15:38:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_isregistered [2019-09-20 15:38:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_gpio_i2c_instance [2019-09-20 15:38:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_gpio_i2c [2019-09-20 15:38:07,219 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dbg_regs [2019-09-20 15:38:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_reg [2019-09-20 15:38:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_regs [2019-09-20 15:38:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_check_clocks [2019-09-20 15:38:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_dev [2019-09-20 15:38:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_probe [2019-09-20 15:38:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_power [2019-09-20 15:38:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 15:38:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-20 15:38:07,220 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_suspend [2019-09-20 15:38:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_resume [2019-09-20 15:38:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_pci_probe [2019-09-20 15:38:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_remove_sub [2019-09-20 15:38:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dev_remove [2019-09-20 15:38:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_pci_remove [2019-09-20 15:38:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_remove [2019-09-20 15:38:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_base_init [2019-09-20 15:38:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_base_exit [2019-09-20 15:38:07,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 15:38:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 15:38:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 15:38:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 15:38:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-20 15:38:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_clock_lock_of_sm501_devdata [2019-09-20 15:38:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-20 15:38:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 15:38:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-20 15:38:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-20 15:38:07,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 15:38:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-20 15:38:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 15:38:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 15:38:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 15:38:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 15:38:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 15:38:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 15:38:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 15:38:07,224 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 15:38:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 15:38:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 15:38:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 15:38:07,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 15:38:26,209 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 15:38:26,209 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 15:38:26,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:38:26 BoogieIcfgContainer [2019-09-20 15:38:26,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 15:38:26,212 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 15:38:26,212 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 15:38:26,212 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 15:38:26,213 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:38:26" (1/1) ... [2019-09-20 15:38:26,214 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-20 15:38:26,235 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 15:38:26,236 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 15:38:26,248 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-20 15:38:26,253 INFO L168 Benchmark]: Toolchain (without parser) took 22032.87 ms. Allocated memory was 139.5 MB in the beginning and 511.7 MB in the end (delta: 372.2 MB). Free memory was 78.7 MB in the beginning and 230.5 MB in the end (delta: -151.8 MB). Peak memory consumption was 220.4 MB. Max. memory is 7.1 GB. [2019-09-20 15:38:26,254 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-20 15:38:26,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2527.62 ms. Allocated memory was 139.5 MB in the beginning and 265.3 MB in the end (delta: 125.8 MB). Free memory was 78.4 MB in the beginning and 200.5 MB in the end (delta: -122.1 MB). Peak memory consumption was 107.8 MB. Max. memory is 7.1 GB. [2019-09-20 15:38:26,256 INFO L168 Benchmark]: Boogie Preprocessor took 315.86 ms. Allocated memory is still 265.3 MB. Free memory was 200.5 MB in the beginning and 175.8 MB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. [2019-09-20 15:38:26,257 INFO L168 Benchmark]: RCFGBuilder took 19146.63 ms. Allocated memory was 265.3 MB in the beginning and 511.7 MB in the end (delta: 246.4 MB). Free memory was 175.8 MB in the beginning and 238.2 MB in the end (delta: -62.4 MB). Peak memory consumption was 308.7 MB. Max. memory is 7.1 GB. [2019-09-20 15:38:26,258 INFO L168 Benchmark]: Sifa took 39.30 ms. Allocated memory is still 511.7 MB. Free memory was 238.2 MB in the beginning and 230.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-09-20 15:38:26,262 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2527.62 ms. Allocated memory was 139.5 MB in the beginning and 265.3 MB in the end (delta: 125.8 MB). Free memory was 78.4 MB in the beginning and 200.5 MB in the end (delta: -122.1 MB). Peak memory consumption was 107.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 315.86 ms. Allocated memory is still 265.3 MB. Free memory was 200.5 MB in the beginning and 175.8 MB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 19146.63 ms. Allocated memory was 265.3 MB in the beginning and 511.7 MB in the end (delta: 246.4 MB). Free memory was 175.8 MB in the beginning and 238.2 MB in the end (delta: -62.4 MB). Peak memory consumption was 308.7 MB. Max. memory is 7.1 GB. * Sifa took 39.30 ms. Allocated memory is still 511.7 MB. Free memory was 238.2 MB in the beginning and 230.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...