/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-23 04:23:54,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-23 04:23:54,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-23 04:23:54,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-23 04:23:54,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-23 04:23:54,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-23 04:23:54,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-23 04:23:54,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-23 04:23:54,520 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-23 04:23:54,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-23 04:23:54,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-23 04:23:54,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-23 04:23:54,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-23 04:23:54,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-23 04:23:54,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-23 04:23:54,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-23 04:23:54,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-23 04:23:54,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-23 04:23:54,540 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-23 04:23:54,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-23 04:23:54,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-23 04:23:54,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-23 04:23:54,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-23 04:23:54,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-23 04:23:54,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-23 04:23:54,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-23 04:23:54,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-23 04:23:54,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-23 04:23:54,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-23 04:23:54,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-23 04:23:54,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-23 04:23:54,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-23 04:23:54,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-23 04:23:54,560 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-23 04:23:54,561 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-23 04:23:54,561 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-23 04:23:54,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-23 04:23:54,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-23 04:23:54,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-23 04:23:54,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-23 04:23:54,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-23 04:23:54,565 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-23 04:23:54,598 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-23 04:23:54,598 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-23 04:23:54,599 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-23 04:23:54,599 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-23 04:23:54,600 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-23 04:23:54,600 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-23 04:23:54,601 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-23 04:23:54,601 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-23 04:23:54,601 INFO L138 SettingsManager]: * Use SBE=true [2023-03-23 04:23:54,601 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-23 04:23:54,602 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-23 04:23:54,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-23 04:23:54,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-23 04:23:54,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-23 04:23:54,602 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-23 04:23:54,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-23 04:23:54,603 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-23 04:23:54,603 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-23 04:23:54,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-23 04:23:54,603 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-23 04:23:54,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-23 04:23:54,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-23 04:23:54,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-23 04:23:54,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-23 04:23:54,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-23 04:23:54,604 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-23 04:23:54,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-23 04:23:54,604 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-23 04:23:54,604 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-23 04:23:54,605 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-23 04:23:54,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-23 04:23:54,605 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-23 04:23:54,605 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-23 04:23:54,821 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-23 04:23:54,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-23 04:23:54,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-23 04:23:54,852 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-23 04:23:54,852 INFO L275 PluginConnector]: CDTParser initialized [2023-03-23 04:23:54,854 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2023-03-23 04:23:56,110 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-23 04:23:56,573 INFO L351 CDTParser]: Found 1 translation units. [2023-03-23 04:23:56,574 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2023-03-23 04:23:56,615 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d58509fd9/d7d5010526fa42d5bc0eb5b86ea36f80/FLAG4292b7204 [2023-03-23 04:23:56,632 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d58509fd9/d7d5010526fa42d5bc0eb5b86ea36f80 [2023-03-23 04:23:56,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-23 04:23:56,637 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-23 04:23:56,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-23 04:23:56,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-23 04:23:56,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-23 04:23:56,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 04:23:56" (1/1) ... [2023-03-23 04:23:56,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52c5f1dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:56, skipping insertion in model container [2023-03-23 04:23:56,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 04:23:56" (1/1) ... [2023-03-23 04:23:56,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-23 04:23:56,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-23 04:23:58,181 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i[171889,171902] [2023-03-23 04:23:58,281 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-23 04:23:58,325 INFO L203 MainTranslator]: Completed pre-run [2023-03-23 04:23:58,550 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i[171889,171902] [2023-03-23 04:23:58,572 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-23 04:23:58,636 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-23 04:23:58,642 INFO L208 MainTranslator]: Completed translation [2023-03-23 04:23:58,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58 WrapperNode [2023-03-23 04:23:58,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-23 04:23:58,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-23 04:23:58,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-23 04:23:58,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-23 04:23:58,656 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58" (1/1) ... [2023-03-23 04:23:58,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58" (1/1) ... [2023-03-23 04:23:58,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58" (1/1) ... [2023-03-23 04:23:58,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58" (1/1) ... [2023-03-23 04:23:58,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58" (1/1) ... [2023-03-23 04:23:58,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58" (1/1) ... [2023-03-23 04:23:58,859 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58" (1/1) ... [2023-03-23 04:23:58,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58" (1/1) ... [2023-03-23 04:23:58,907 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-23 04:23:58,908 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-23 04:23:58,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-23 04:23:58,908 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-23 04:23:58,909 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:23:58" (1/1) ... [2023-03-23 04:23:58,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-23 04:23:58,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-23 04:23:58,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-23 04:23:58,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-23 04:23:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-23 04:23:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-23 04:23:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-23 04:23:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-23 04:23:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-23 04:23:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-23 04:23:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-23 04:23:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-23 04:23:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-23 04:23:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-03-23 04:23:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-03-23 04:23:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-23 04:23:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-03-23 04:23:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-03-23 04:23:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dump_gate [2023-03-23 04:23:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_sync_regs [2023-03-23 04:23:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_mdelay [2023-03-23 04:23:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_misc_control [2023-03-23 04:23:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_modify_reg [2023-03-23 04:23:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_unit_power [2023-03-23 04:23:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_clock [2023-03-23 04:23:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_pll [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_select_clock [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_clock [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_find_clock [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm_device [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_device_release [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subdev [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_device [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subio [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_mem [2023-03-23 04:23:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_irq [2023-03-23 04:23:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_usbhost [2023-03-23 04:23:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_setup_uart_data [2023-03-23 04:23:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_uart [2023-03-23 04:23:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_display [2023-03-23 04:23:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm501_gpio [2023-03-23 04:23:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_to_dev [2023-03-23 04:23:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_get [2023-03-23 04:23:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_ensure_gpio [2023-03-23 04:23:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_set [2023-03-23 04:23:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_input [2023-03-23 04:23:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_output [2023-03-23 04:23:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_register_chip [2023-03-23 04:23:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_gpio [2023-03-23 04:23:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_remove [2023-03-23 04:23:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_pin2nr [2023-03-23 04:23:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_isregistered [2023-03-23 04:23:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_gpio_i2c_instance [2023-03-23 04:23:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_gpio_i2c [2023-03-23 04:23:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dbg_regs [2023-03-23 04:23:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_reg [2023-03-23 04:23:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_regs [2023-03-23 04:23:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_check_clocks [2023-03-23 04:23:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_dev [2023-03-23 04:23:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_probe [2023-03-23 04:23:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_power [2023-03-23 04:23:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_suspend [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_resume [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_pci_probe [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_remove_sub [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dev_remove [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_pci_remove [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_remove [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_base_init [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_base_exit [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-23 04:23:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2023-03-23 04:23:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2023-03-23 04:23:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2023-03-23 04:23:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2023-03-23 04:23:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2023-03-23 04:23:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2023-03-23 04:23:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2023-03-23 04:23:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2023-03-23 04:23:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2023-03-23 04:23:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-03-23 04:23:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-03-23 04:23:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2023-03-23 04:23:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_register_13 [2023-03-23 04:23:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_14 [2023-03-23 04:23:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-23 04:23:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-23 04:23:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-23 04:23:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_clock_lock_of_sm501_devdata [2023-03-23 04:23:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_clock_lock_of_sm501_devdata [2023-03-23 04:23:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2023-03-23 04:23:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_clock_lock_of_sm501_devdata [2023-03-23 04:23:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_clock_lock_of_sm501_devdata [2023-03-23 04:23:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_clock_lock_of_sm501_devdata [2023-03-23 04:23:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2023-03-23 04:23:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-03-23 04:23:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-03-23 04:23:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-03-23 04:23:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-03-23 04:23:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-23 04:23:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-03-23 04:23:58,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-03-23 04:23:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-23 04:23:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-23 04:23:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-23 04:23:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-23 04:23:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-23 04:23:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-23 04:23:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-23 04:23:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-23 04:23:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-23 04:23:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-23 04:23:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-03-23 04:23:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-23 04:23:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-23 04:23:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-23 04:23:58,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-23 04:23:58,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-03-23 04:23:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-23 04:23:59,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-23 04:23:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-23 04:23:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-23 04:23:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-23 04:23:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-23 04:23:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiochip_add [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiochip_remove [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-03-23 04:23:59,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2023-03-23 04:23:59,010 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-03-23 04:23:59,011 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-23 04:23:59,011 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2023-03-23 04:23:59,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-23 04:23:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-23 04:23:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-23 04:23:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-23 04:23:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-23 04:23:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-23 04:23:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-23 04:23:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-23 04:23:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-23 04:23:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-03-23 04:23:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-23 04:23:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-23 04:23:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-23 04:23:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-23 04:23:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-23 04:23:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2023-03-23 04:23:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2023-03-23 04:23:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-03-23 04:23:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-03-23 04:23:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-23 04:23:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-23 04:23:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-23 04:23:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-23 04:23:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-23 04:23:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-23 04:23:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-23 04:23:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-23 04:23:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-23 04:23:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2023-03-23 04:23:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-03-23 04:23:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-23 04:23:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-03-23 04:23:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-03-23 04:23:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-23 04:23:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_register_13 [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_14 [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2023-03-23 04:23:59,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-23 04:23:59,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-23 04:23:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-23 04:23:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-03-23 04:23:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-03-23 04:23:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-03-23 04:23:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_unit_power [2023-03-23 04:23:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_clock [2023-03-23 04:23:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_find_clock [2023-03-23 04:23:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_misc_control [2023-03-23 04:23:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_modify_reg [2023-03-23 04:23:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure gpiochip_add [2023-03-23 04:23:59,024 INFO L130 BoogieDeclarations]: Found specification of procedure gpiochip_remove [2023-03-23 04:23:59,024 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dump_gate [2023-03-23 04:23:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_sync_regs [2023-03-23 04:23:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_mdelay [2023-03-23 04:23:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_clock [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_pll [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_select_clock [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm_device [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_device_release [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subdev [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_device [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subio [2023-03-23 04:23:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_mem [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_irq [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_usbhost [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_setup_uart_data [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_uart [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_display [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm501_gpio [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_to_dev [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_get [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_ensure_gpio [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_set [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_input [2023-03-23 04:23:59,027 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_output [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_register_chip [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_gpio [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_remove [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_pin2nr [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_isregistered [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_gpio_i2c_instance [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_gpio_i2c [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dbg_regs [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_reg [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_regs [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_check_clocks [2023-03-23 04:23:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_dev [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_probe [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_power [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_suspend [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_resume [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_pci_probe [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_remove_sub [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dev_remove [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_pci_remove [2023-03-23 04:23:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_remove [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_base_init [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_base_exit [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_clock_lock_of_sm501_devdata [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_clock_lock_of_sm501_devdata [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_clock_lock_of_sm501_devdata [2023-03-23 04:23:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_clock_lock_of_sm501_devdata [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_clock_lock_of_sm501_devdata [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-23 04:23:59,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-23 04:23:59,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-23 04:23:59,675 INFO L236 CfgBuilder]: Building ICFG [2023-03-23 04:23:59,680 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-23 04:24:03,902 INFO L277 CfgBuilder]: Performing block encoding [2023-03-23 04:24:03,928 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-23 04:24:03,929 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-23 04:24:03,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 04:24:03 BoogieIcfgContainer [2023-03-23 04:24:03,933 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-23 04:24:03,934 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-23 04:24:03,934 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-23 04:24:03,934 INFO L275 PluginConnector]: Sifa initialized [2023-03-23 04:24:03,935 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 04:24:03" (1/1) ... [2023-03-23 04:24:03,935 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-23 04:24:03,990 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-23 04:24:03,994 INFO L166 IcfgInterpreter]: Building call graph [2023-03-23 04:24:04,009 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:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-03-23 04:24:04,015 INFO L158 Benchmark]: Toolchain (without parser) took 7377.31ms. Allocated memory was 287.3MB in the beginning and 436.2MB in the end (delta: 148.9MB). Free memory was 230.9MB in the beginning and 325.5MB in the end (delta: -94.5MB). Peak memory consumption was 55.3MB. Max. memory is 8.0GB. [2023-03-23 04:24:04,015 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 195.0MB. Free memory is still 143.5MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-23 04:24:04,016 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2005.10ms. Allocated memory is still 287.3MB. Free memory was 230.9MB in the beginning and 157.2MB in the end (delta: 73.7MB). Peak memory consumption was 75.1MB. Max. memory is 8.0GB. [2023-03-23 04:24:04,016 INFO L158 Benchmark]: Boogie Preprocessor took 263.27ms. Allocated memory is still 287.3MB. Free memory was 157.2MB in the beginning and 133.1MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2023-03-23 04:24:04,017 INFO L158 Benchmark]: RCFGBuilder took 5024.95ms. Allocated memory was 287.3MB in the beginning and 436.2MB in the end (delta: 148.9MB). Free memory was 133.1MB in the beginning and 329.7MB in the end (delta: -196.6MB). Peak memory consumption was 84.0MB. Max. memory is 8.0GB. [2023-03-23 04:24:04,017 INFO L158 Benchmark]: Sifa took 79.52ms. Allocated memory is still 436.2MB. Free memory was 329.7MB in the beginning and 325.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-03-23 04:24:04,020 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 195.0MB. Free memory is still 143.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2005.10ms. Allocated memory is still 287.3MB. Free memory was 230.9MB in the beginning and 157.2MB in the end (delta: 73.7MB). Peak memory consumption was 75.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 263.27ms. Allocated memory is still 287.3MB. Free memory was 157.2MB in the beginning and 133.1MB in the end (delta: 24.1MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * RCFGBuilder took 5024.95ms. Allocated memory was 287.3MB in the beginning and 436.2MB in the end (delta: 148.9MB). Free memory was 133.1MB in the beginning and 329.7MB in the end (delta: -196.6MB). Peak memory consumption was 84.0MB. Max. memory is 8.0GB. * Sifa took 79.52ms. Allocated memory is still 436.2MB. Free memory was 329.7MB in the beginning and 325.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * 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. [2023-03-23 04:24:04,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...