/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 19:23:09,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 19:23:09,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 19:23:09,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 19:23:09,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 19:23:09,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 19:23:09,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 19:23:09,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 19:23:09,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 19:23:09,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 19:23:09,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 19:23:09,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 19:23:09,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 19:23:09,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 19:23:09,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 19:23:09,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 19:23:09,905 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 19:23:09,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 19:23:09,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 19:23:09,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 19:23:09,910 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 19:23:09,913 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 19:23:09,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 19:23:09,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 19:23:09,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 19:23:09,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 19:23:09,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 19:23:09,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 19:23:09,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 19:23:09,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 19:23:09,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 19:23:09,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 19:23:09,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 19:23:09,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 19:23:09,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 19:23:09,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 19:23:09,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 19:23:09,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 19:23:09,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 19:23:09,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 19:23:09,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 19:23:09,937 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 19:23:09,969 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 19:23:09,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 19:23:09,970 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 19:23:09,970 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 19:23:09,971 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 19:23:09,971 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 19:23:09,971 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 19:23:09,971 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 19:23:09,971 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 19:23:09,971 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 19:23:09,972 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 19:23:09,972 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 19:23:09,972 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 19:23:09,972 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 19:23:09,972 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 19:23:09,973 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 19:23:09,973 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 19:23:09,973 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 19:23:09,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 19:23:09,973 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 19:23:09,974 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 19:23:09,974 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 19:23:09,974 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 19:23:09,974 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 19:23:09,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 19:23:09,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 19:23:09,975 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 19:23:09,975 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 19:23:09,975 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 19:23:09,975 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 19:23:09,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 19:23:09,976 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 19:23:09,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 19:23:09,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 19:23:09,976 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 19:23:09,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 19:23:09,976 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 19:23:09,976 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 19:23:09,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 19:23:09,977 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 19:23:09,977 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 19:23:09,977 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-31 19:23:10,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 19:23:10,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 19:23:10,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 19:23:10,230 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 19:23:10,231 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 19:23:10,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2023-03-31 19:23:11,308 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 19:23:11,824 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 19:23:11,825 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2023-03-31 19:23:11,858 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5735bd257/85c36185736e491a9d9f0b42ff3eab57/FLAGd56f7b625 [2023-03-31 19:23:11,871 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5735bd257/85c36185736e491a9d9f0b42ff3eab57 [2023-03-31 19:23:11,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 19:23:11,874 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 19:23:11,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 19:23:11,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 19:23:11,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 19:23:11,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 07:23:11" (1/1) ... [2023-03-31 19:23:11,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a1b476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:11, skipping insertion in model container [2023-03-31 19:23:11,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 07:23:11" (1/1) ... [2023-03-31 19:23:11,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 19:23:11,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 19:23:12,323 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2023-03-31 19:23:12,324 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2023-03-31 19:23:12,606 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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i[116557,116570] [2023-03-31 19:23:13,458 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 19:23:13,521 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 19:23:13,592 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2023-03-31 19:23:13,593 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2023-03-31 19:23:13,602 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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i[116557,116570] [2023-03-31 19:23:13,900 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 19:23:14,012 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 19:23:14,012 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 19:23:14,018 INFO L208 MainTranslator]: Completed translation [2023-03-31 19:23:14,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14 WrapperNode [2023-03-31 19:23:14,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 19:23:14,020 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 19:23:14,020 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 19:23:14,020 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 19:23:14,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14" (1/1) ... [2023-03-31 19:23:14,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14" (1/1) ... [2023-03-31 19:23:14,129 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14" (1/1) ... [2023-03-31 19:23:14,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14" (1/1) ... [2023-03-31 19:23:14,327 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14" (1/1) ... [2023-03-31 19:23:14,357 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14" (1/1) ... [2023-03-31 19:23:14,410 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14" (1/1) ... [2023-03-31 19:23:14,435 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14" (1/1) ... [2023-03-31 19:23:14,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 19:23:14,474 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 19:23:14,474 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 19:23:14,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 19:23:14,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:23:14" (1/1) ... [2023-03-31 19:23:14,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 19:23:14,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 19:23:14,506 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) [2023-03-31 19:23:14,518 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 [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-03-31 19:23:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-03-31 19:23:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-03-31 19:23:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2023-03-31 19:23:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2023-03-31 19:23:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2023-03-31 19:23:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-03-31 19:23:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-03-31 19:23:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2023-03-31 19:23:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2023-03-31 19:23:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure outsl [2023-03-31 19:23:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure insl [2023-03-31 19:23:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 19:23:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2023-03-31 19:23:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 19:23:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 19:23:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 19:23:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 19:23:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 19:23:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 19:23:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 19:23:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 19:23:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-31 19:23:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-03-31 19:23:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-03-31 19:23:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2023-03-31 19:23:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-31 19:23:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 19:23:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 19:23:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 19:23:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_coerce_mask_and_coherent [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2023-03-31 19:23:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_flags [2023-03-31 19:23:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2023-03-31 19:23:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2023-03-31 19:23:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_flags [2023-03-31 19:23:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2023-03-31 19:23:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma [2023-03-31 19:23:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_flags [2023-03-31 19:23:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_valid [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2023-03-31 19:23:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_data [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_data [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __parport_pc_frob_control [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_reverse [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_forward [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_control [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_control [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_frob_control [2023-03-31 19:23:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_status [2023-03-31 19:23:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_disable_irq [2023-03-31 19:23:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_enable_irq [2023-03-31 19:23:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_nonpci_ports [2023-03-31 19:23:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_econtrol [2023-03-31 19:23:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_set_mode [2023-03-31 19:23:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure change_mode [2023-03-31 19:23:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_epp_timeout [2023-03-31 19:23:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_state [2023-03-31 19:23:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_save_state [2023-03-31 19:23:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_restore_state [2023-03-31 19:23:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_data [2023-03-31 19:23:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_data [2023-03-31 19:23:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_addr [2023-03-31 19:23:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_addr [2023-03-31 19:23:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_data [2023-03-31 19:23:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_data [2023-03-31 19:23:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_addr [2023-03-31 19:23:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_addr [2023-03-31 19:23:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_pio [2023-03-31 19:23:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_dma [2023-03-31 19:23:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block [2023-03-31 19:23:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_compat_write_block_pio [2023-03-31 19:23:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecp_write_block_pio [2023-03-31 19:23:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure find_free_superio [2023-03-31 19:23:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_smsc37c669 [2023-03-31 19:23:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_winbond [2023-03-31 19:23:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_winbond [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_smsc [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check2 [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_check [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_winbond [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_smsc [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_it87 [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure find_superio [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_dma [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_irq [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_SPP_supported [2023-03-31 19:23:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECR_present [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_PS2_supported [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECP_supported [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPPS2_supported [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_EPP_supported [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPEPP_supported [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_irq_support [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_ECP [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_EPP [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_SPP [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_probe [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_dma_support [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_dma_probe [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_probe_port [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_unregister_port [2023-03-31 19:23:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_ite_8872_probe [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_via_probe [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_probe [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_remove [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_superio [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_probe [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_remove [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_platform_probe [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_isa_ports [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_ports [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_param [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_irq [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_dma [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_init_mode_setup [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_parport_params [2023-03-31 19:23:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_exit [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_parport_operations_5 [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_3 [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_4 [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 19:23:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_22 [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_23 [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-31 19:23:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-03-31 19:23:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_announce_port [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_read_data [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_addr [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_data [2023-03-31 19:23:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_addr [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_data [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_addr [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_data [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_byte [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_nibble [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_write_compat [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_handler [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_put_port [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_port [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_remove_port [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_event [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_peripheral [2023-03-31 19:23:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-03-31 19:23:14,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-03-31 19:23:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-03-31 19:23:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_match_id [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 19:23:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2023-03-31 19:23:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2023-03-31 19:23:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2023-03-31 19:23:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-31 19:23:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-31 19:23:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-03-31 19:23:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-03-31 19:23:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 19:23:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 19:23:14,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 19:23:14,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-03-31 19:23:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-03-31 19:23:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-03-31 19:23:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 19:23:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_parport_operations_5 [2023-03-31 19:23:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_3 [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_4 [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-31 19:23:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-03-31 19:23:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 19:23:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure dma_coerce_mask_and_coherent [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-31 19:23:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_match_id [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_flags [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_flags [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_flags [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_valid [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2023-03-31 19:23:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_22 [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_23 [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2023-03-31 19:23:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_port [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_announce_port [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_remove_port [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_handler [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_put_port [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_event [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_peripheral [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_write_compat [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_nibble [2023-03-31 19:23:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_byte [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_read_data [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_data [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_addr [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_data [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_data [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_addr [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_addr [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_data [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_data [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure __parport_pc_frob_control [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_reverse [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_forward [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_control [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_control [2023-03-31 19:23:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_frob_control [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_status [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_disable_irq [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_enable_irq [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_probe_port [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_unregister_port [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_isa_ports [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_nonpci_ports [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure frob_econtrol [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure frob_set_mode [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure change_mode [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure clear_epp_timeout [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_state [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_save_state [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_restore_state [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_data [2023-03-31 19:23:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_data [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_addr [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_addr [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_data [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_data [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_addr [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_addr [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_pio [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_dma [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_compat_write_block_pio [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecp_write_block_pio [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure find_free_superio [2023-03-31 19:23:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_smsc37c669 [2023-03-31 19:23:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_winbond [2023-03-31 19:23:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure decode_winbond [2023-03-31 19:23:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure decode_smsc [2023-03-31 19:23:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2023-03-31 19:23:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check [2023-03-31 19:23:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check2 [2023-03-31 19:23:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_check [2023-03-31 19:23:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_winbond [2023-03-31 19:23:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_smsc [2023-03-31 19:23:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_it87 [2023-03-31 19:23:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure find_superio [2023-03-31 19:23:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_dma [2023-03-31 19:23:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_irq [2023-03-31 19:23:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure parport_SPP_supported [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECR_present [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure parport_PS2_supported [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECP_supported [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPPS2_supported [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure parport_EPP_supported [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPEPP_supported [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_irq_support [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_ECP [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_EPP [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_SPP [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_probe [2023-03-31 19:23:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_dma_support [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_dma_probe [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure sio_ite_8872_probe [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure sio_via_probe [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_probe [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_remove [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_superio [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_probe [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_remove [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_platform_probe [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_ports [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_param [2023-03-31 19:23:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_irq [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_dma [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure parport_init_mode_setup [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure parse_parport_params [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_exit [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 19:23:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 19:23:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 19:23:15,446 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 19:23:15,451 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 19:23:15,766 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 19:23:20,781 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 19:23:23,125 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 19:23:23,125 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-31 19:23:23,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 07:23:23 BoogieIcfgContainer [2023-03-31 19:23:23,132 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 19:23:23,133 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 19:23:23,133 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 19:23:23,133 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 19:23:23,134 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 07:23:23" (1/1) ... [2023-03-31 19:23:23,134 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 19:23:23,185 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 19:23:23,185 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 19:23:23,206 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-31 19:23:23,211 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-31 19:23:23,212 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs