java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -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-f4eb214f-m [2019-10-13 18:18:24,355 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 18:18:24,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 18:18:24,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 18:18:24,375 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 18:18:24,376 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 18:18:24,378 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 18:18:24,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 18:18:24,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 18:18:24,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 18:18:24,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 18:18:24,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 18:18:24,396 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 18:18:24,397 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 18:18:24,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 18:18:24,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 18:18:24,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 18:18:24,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 18:18:24,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 18:18:24,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 18:18:24,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 18:18:24,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 18:18:24,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 18:18:24,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 18:18:24,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 18:18:24,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 18:18:24,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 18:18:24,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 18:18:24,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 18:18:24,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 18:18:24,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 18:18:24,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 18:18:24,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 18:18:24,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 18:18:24,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 18:18:24,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 18:18:24,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 18:18:24,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 18:18:24,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 18:18:24,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 18:18:24,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 18:18:24,426 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 [2019-10-13 18:18:24,455 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 18:18:24,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 18:18:24,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 18:18:24,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 18:18:24,459 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 18:18:24,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 18:18:24,459 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 18:18:24,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 18:18:24,459 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 18:18:24,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 18:18:24,461 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 18:18:24,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 18:18:24,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 18:18:24,462 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 18:18:24,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 18:18:24,462 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 18:18:24,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 18:18:24,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 18:18:24,463 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 18:18:24,463 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 18:18:24,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 18:18:24,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 18:18:24,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 18:18:24,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 18:18:24,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 18:18:24,464 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 18:18:24,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 18:18:24,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 18:18:24,465 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 18:18:24,751 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 18:18:24,771 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 18:18:24,775 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 18:18:24,776 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 18:18:24,777 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 18:18:24,777 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2019-10-13 18:18:24,852 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8ad13336/a9c6f41b0c7a4eb28e8b41773899046f/FLAGd8ecb6b64 [2019-10-13 18:18:25,628 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 18:18:25,629 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2019-10-13 18:18:25,676 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8ad13336/a9c6f41b0c7a4eb28e8b41773899046f/FLAGd8ecb6b64 [2019-10-13 18:18:25,765 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8ad13336/a9c6f41b0c7a4eb28e8b41773899046f [2019-10-13 18:18:25,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 18:18:25,776 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 18:18:25,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 18:18:25,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 18:18:25,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 18:18:25,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:18:25" (1/1) ... [2019-10-13 18:18:25,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9af163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:25, skipping insertion in model container [2019-10-13 18:18:25,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:18:25" (1/1) ... [2019-10-13 18:18:25,791 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 18:18:25,909 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 18:18:27,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:18:27,755 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 18:18:28,155 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:18:28,479 INFO L192 MainTranslator]: Completed translation [2019-10-13 18:18:28,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28 WrapperNode [2019-10-13 18:18:28,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 18:18:28,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 18:18:28,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 18:18:28,484 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 18:18:28,500 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28" (1/1) ... [2019-10-13 18:18:28,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28" (1/1) ... [2019-10-13 18:18:28,607 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28" (1/1) ... [2019-10-13 18:18:28,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28" (1/1) ... [2019-10-13 18:18:28,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28" (1/1) ... [2019-10-13 18:18:28,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28" (1/1) ... [2019-10-13 18:18:28,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28" (1/1) ... [2019-10-13 18:18:28,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 18:18:28,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 18:18:28,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 18:18:28,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 18:18:28,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28" (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 [2019-10-13 18:18:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 18:18:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 18:18:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 18:18:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-13 18:18:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 18:18:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-13 18:18:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 18:18:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 18:18:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-13 18:18:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-13 18:18:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-13 18:18:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-13 18:18:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-13 18:18:28,910 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-13 18:18:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 18:18:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 18:18:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 18:18:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 18:18:28,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 18:18:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 18:18:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 18:18:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dump_gate [2019-10-13 18:18:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_sync_regs [2019-10-13 18:18:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_mdelay [2019-10-13 18:18:28,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_misc_control [2019-10-13 18:18:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_modify_reg [2019-10-13 18:18:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_unit_power [2019-10-13 18:18:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_clock [2019-10-13 18:18:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_pll [2019-10-13 18:18:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_select_clock [2019-10-13 18:18:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_clock [2019-10-13 18:18:28,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_find_clock [2019-10-13 18:18:28,915 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm_device [2019-10-13 18:18:28,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_device_release [2019-10-13 18:18:28,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subdev [2019-10-13 18:18:28,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_device [2019-10-13 18:18:28,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subio [2019-10-13 18:18:28,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_mem [2019-10-13 18:18:28,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_irq [2019-10-13 18:18:28,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_usbhost [2019-10-13 18:18:28,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_setup_uart_data [2019-10-13 18:18:28,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_uart [2019-10-13 18:18:28,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_display [2019-10-13 18:18:28,916 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm501_gpio [2019-10-13 18:18:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_to_dev [2019-10-13 18:18:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_get [2019-10-13 18:18:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_ensure_gpio [2019-10-13 18:18:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_set [2019-10-13 18:18:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_input [2019-10-13 18:18:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_output [2019-10-13 18:18:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_register_chip [2019-10-13 18:18:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_gpio [2019-10-13 18:18:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_remove [2019-10-13 18:18:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_pin2nr [2019-10-13 18:18:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_isregistered [2019-10-13 18:18:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_gpio_i2c_instance [2019-10-13 18:18:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_gpio_i2c [2019-10-13 18:18:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dbg_regs [2019-10-13 18:18:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_reg [2019-10-13 18:18:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_regs [2019-10-13 18:18:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_check_clocks [2019-10-13 18:18:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_dev [2019-10-13 18:18:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_probe [2019-10-13 18:18:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_power [2019-10-13 18:18:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_suspend [2019-10-13 18:18:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_resume [2019-10-13 18:18:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_pci_probe [2019-10-13 18:18:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_remove_sub [2019-10-13 18:18:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dev_remove [2019-10-13 18:18:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_pci_remove [2019-10-13 18:18:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_remove [2019-10-13 18:18:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_base_init [2019-10-13 18:18:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_base_exit [2019-10-13 18:18:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 18:18:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-13 18:18:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-13 18:18:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-13 18:18:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-13 18:18:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-13 18:18:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-13 18:18:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-13 18:18:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-13 18:18:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-13 18:18:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-13 18:18:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-13 18:18:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-10-13 18:18:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_register_13 [2019-10-13 18:18:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_14 [2019-10-13 18:18:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 18:18:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 18:18:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 18:18:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 18:18:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-13 18:18:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-13 18:18:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-13 18:18:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 18:18:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-13 18:18:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-13 18:18:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 18:18:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 18:18:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 18:18:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 18:18:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 18:18:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 18:18:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 18:18:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 18:18:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 18:18:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 18:18:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-13 18:18:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-13 18:18:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 18:18:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 18:18:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 18:18:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-13 18:18:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 18:18:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 18:18:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:18:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 18:18:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 18:18:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 18:18:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-13 18:18:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-13 18:18:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiochip_add [2019-10-13 18:18:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiochip_remove [2019-10-13 18:18:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-13 18:18:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-13 18:18:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-13 18:18:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 18:18:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-13 18:18:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-13 18:18:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 18:18:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 18:18:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 18:18:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-10-13 18:18:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 18:18:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2019-10-13 18:18:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-10-13 18:18:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-10-13 18:18:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-13 18:18:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-10-13 18:18:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-13 18:18:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 18:18:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2019-10-13 18:18:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 18:18:28,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 18:18:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 18:18:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 18:18:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 18:18:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-13 18:18:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 18:18:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 18:18:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 18:18:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-13 18:18:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-13 18:18:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 18:18:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-13 18:18:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 18:18:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-13 18:18:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-13 18:18:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 18:18:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-13 18:18:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-13 18:18:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-13 18:18:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-13 18:18:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-13 18:18:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-10-13 18:18:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-13 18:18:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-13 18:18:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-13 18:18:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-13 18:18:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-13 18:18:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-13 18:18:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-13 18:18:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-13 18:18:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 18:18:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 18:18:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 18:18:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 18:18:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 18:18:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 18:18:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:18:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 18:18:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 18:18:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2019-10-13 18:18:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-13 18:18:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 18:18:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-13 18:18:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-13 18:18:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-13 18:18:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-13 18:18:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-13 18:18:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-13 18:18:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 18:18:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 18:18:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-13 18:18:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-13 18:18:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 18:18:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 18:18:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 18:18:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 18:18:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2019-10-13 18:18:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-10-13 18:18:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-13 18:18:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-10-13 18:18:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-10-13 18:18:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_register_13 [2019-10-13 18:18:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-13 18:18:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_14 [2019-10-13 18:18:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-13 18:18:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-13 18:18:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 18:18:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 18:18:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 18:18:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 18:18:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 18:18:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 18:18:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 18:18:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 18:18:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 18:18:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 18:18:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 18:18:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 18:18:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 18:18:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 18:18:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 18:18:28,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-10-13 18:18:28,947 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_unit_power [2019-10-13 18:18:28,947 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_clock [2019-10-13 18:18:28,947 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_find_clock [2019-10-13 18:18:28,947 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_misc_control [2019-10-13 18:18:28,947 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_modify_reg [2019-10-13 18:18:28,948 INFO L130 BoogieDeclarations]: Found specification of procedure gpiochip_add [2019-10-13 18:18:28,948 INFO L130 BoogieDeclarations]: Found specification of procedure gpiochip_remove [2019-10-13 18:18:28,948 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dump_gate [2019-10-13 18:18:28,948 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_sync_regs [2019-10-13 18:18:28,948 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_mdelay [2019-10-13 18:18:28,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 18:18:28,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 18:18:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 18:18:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_clock [2019-10-13 18:18:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_pll [2019-10-13 18:18:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_select_clock [2019-10-13 18:18:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm_device [2019-10-13 18:18:28,949 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_device_release [2019-10-13 18:18:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subdev [2019-10-13 18:18:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_device [2019-10-13 18:18:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subio [2019-10-13 18:18:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_mem [2019-10-13 18:18:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_irq [2019-10-13 18:18:28,950 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_usbhost [2019-10-13 18:18:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_setup_uart_data [2019-10-13 18:18:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_uart [2019-10-13 18:18:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_display [2019-10-13 18:18:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm501_gpio [2019-10-13 18:18:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_to_dev [2019-10-13 18:18:28,951 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_get [2019-10-13 18:18:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_ensure_gpio [2019-10-13 18:18:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_set [2019-10-13 18:18:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_input [2019-10-13 18:18:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_output [2019-10-13 18:18:28,952 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_register_chip [2019-10-13 18:18:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_gpio [2019-10-13 18:18:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_remove [2019-10-13 18:18:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_pin2nr [2019-10-13 18:18:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_isregistered [2019-10-13 18:18:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_gpio_i2c_instance [2019-10-13 18:18:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_gpio_i2c [2019-10-13 18:18:28,953 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dbg_regs [2019-10-13 18:18:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_reg [2019-10-13 18:18:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_regs [2019-10-13 18:18:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_check_clocks [2019-10-13 18:18:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_dev [2019-10-13 18:18:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_probe [2019-10-13 18:18:28,954 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_power [2019-10-13 18:18:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 18:18:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-13 18:18:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_suspend [2019-10-13 18:18:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_resume [2019-10-13 18:18:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_pci_probe [2019-10-13 18:18:28,955 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_remove_sub [2019-10-13 18:18:28,956 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dev_remove [2019-10-13 18:18:28,956 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_pci_remove [2019-10-13 18:18:28,956 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_remove [2019-10-13 18:18:28,956 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_base_init [2019-10-13 18:18:28,956 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_base_exit [2019-10-13 18:18:28,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 18:18:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 18:18:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 18:18:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 18:18:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 18:18:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_clock_lock_of_sm501_devdata [2019-10-13 18:18:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-13 18:18:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 18:18:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-13 18:18:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-13 18:18:28,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 18:18:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-13 18:18:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 18:18:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 18:18:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 18:18:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 18:18:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 18:18:28,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 18:18:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 18:18:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 18:18:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 18:18:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 18:18:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 18:18:28,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 18:18:37,535 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 18:18:37,536 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 18:18:37,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:18:37 BoogieIcfgContainer [2019-10-13 18:18:37,538 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 18:18:37,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 18:18:37,541 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 18:18:37,544 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 18:18:37,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:18:25" (1/3) ... [2019-10-13 18:18:37,546 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70a3e95b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:18:37, skipping insertion in model container [2019-10-13 18:18:37,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:18:28" (2/3) ... [2019-10-13 18:18:37,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70a3e95b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:18:37, skipping insertion in model container [2019-10-13 18:18:37,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:18:37" (3/3) ... [2019-10-13 18:18:37,549 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2019-10-13 18:18:37,560 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 18:18:37,572 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 18:18:37,584 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 18:18:37,624 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 18:18:37,624 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 18:18:37,624 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 18:18:37,625 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 18:18:37,625 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 18:18:37,625 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 18:18:37,625 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 18:18:37,625 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 18:18:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states. [2019-10-13 18:18:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-10-13 18:18:37,704 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:18:37,706 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:18:37,709 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:18:37,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:18:37,716 INFO L82 PathProgramCache]: Analyzing trace with hash -190337679, now seen corresponding path program 1 times [2019-10-13 18:18:37,725 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:18:37,725 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834189012] [2019-10-13 18:18:37,726 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:18:37,726 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:18:37,726 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:18:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:18:42,508 WARN L191 SmtUtils]: Spent 3.94 s on a formula simplification that was a NOOP. DAG size: 865 [2019-10-13 18:18:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:18:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:18:42,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:18:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:18:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:18:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:18:42,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 18:18:42,718 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834189012] [2019-10-13 18:18:42,718 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:18:42,719 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 18:18:42,719 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707228732] [2019-10-13 18:18:42,723 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 18:18:42,724 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:18:42,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 18:18:42,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-13 18:18:42,741 INFO L87 Difference]: Start difference. First operand 1270 states. Second operand 6 states. [2019-10-13 18:18:49,293 WARN L191 SmtUtils]: Spent 3.84 s on a formula simplification that was a NOOP. DAG size: 867