/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/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 0.1.24-fb55353 [2019-11-07 08:34:51,614 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 08:34:51,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 08:34:51,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 08:34:51,630 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 08:34:51,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 08:34:51,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 08:34:51,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 08:34:51,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 08:34:51,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 08:34:51,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 08:34:51,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 08:34:51,640 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 08:34:51,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 08:34:51,642 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 08:34:51,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 08:34:51,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 08:34:51,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 08:34:51,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 08:34:51,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 08:34:51,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 08:34:51,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 08:34:51,653 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 08:34:51,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 08:34:51,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 08:34:51,657 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 08:34:51,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 08:34:51,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 08:34:51,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 08:34:51,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 08:34:51,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 08:34:51,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 08:34:51,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 08:34:51,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 08:34:51,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 08:34:51,665 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 08:34:51,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 08:34:51,666 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 08:34:51,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 08:34:51,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 08:34:51,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 08:34:51,668 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 08:34:51,690 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 08:34:51,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 08:34:51,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 08:34:51,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 08:34:51,692 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 08:34:51,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 08:34:51,692 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 08:34:51,693 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 08:34:51,693 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 08:34:51,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 08:34:51,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 08:34:51,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 08:34:51,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 08:34:51,694 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 08:34:51,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 08:34:51,695 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 08:34:51,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 08:34:51,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 08:34:51,696 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 08:34:51,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 08:34:51,697 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 08:34:51,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 08:34:51,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 08:34:51,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 08:34:51,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 08:34:51,699 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 08:34:51,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 08:34:51,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 08:34:51,700 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-11-07 08:34:51,996 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 08:34:52,020 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 08:34:52,024 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 08:34:52,025 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 08:34:52,025 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 08:34:52,026 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2019-11-07 08:34:52,092 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6651e9d7/610d8c643655429d81c9e4e6d5b5358a/FLAGd88137c72 [2019-11-07 08:34:52,962 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 08:34:52,964 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2019-11-07 08:34:53,013 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6651e9d7/610d8c643655429d81c9e4e6d5b5358a/FLAGd88137c72 [2019-11-07 08:34:53,411 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6651e9d7/610d8c643655429d81c9e4e6d5b5358a [2019-11-07 08:34:53,420 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 08:34:53,421 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 08:34:53,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 08:34:53,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 08:34:53,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 08:34:53,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:34:53" (1/1) ... [2019-11-07 08:34:53,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ed5cbff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:53, skipping insertion in model container [2019-11-07 08:34:53,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:34:53" (1/1) ... [2019-11-07 08:34:53,438 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 08:34:53,620 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 08:34:54,258 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3713] [2019-11-07 08:34:54,259 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3714-3715] [2019-11-07 08:34:55,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 08:34:55,861 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 08:34:55,956 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3713] [2019-11-07 08:34:55,957 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3714-3715] [2019-11-07 08:34:56,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 08:34:56,716 INFO L192 MainTranslator]: Completed translation [2019-11-07 08:34:56,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:56 WrapperNode [2019-11-07 08:34:56,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 08:34:56,719 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 08:34:56,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 08:34:56,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 08:34:56,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:56" (1/1) ... [2019-11-07 08:34:56,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:56" (1/1) ... [2019-11-07 08:34:56,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:56" (1/1) ... [2019-11-07 08:34:56,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:56" (1/1) ... [2019-11-07 08:34:57,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:56" (1/1) ... [2019-11-07 08:34:57,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:56" (1/1) ... [2019-11-07 08:34:57,160 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:56" (1/1) ... [2019-11-07 08:34:57,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 08:34:57,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 08:34:57,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 08:34:57,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 08:34:57,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:34:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 08:34:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 08:34:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 08:34:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-07 08:34:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-07 08:34:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-07 08:34:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-07 08:34:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-11-07 08:34:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2019-11-07 08:34:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-11-07 08:34:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2019-11-07 08:34:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-11-07 08:34:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-07 08:34:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-11-07 08:34:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-11-07 08:34:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-11-07 08:34:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-07 08:34:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-11-07 08:34:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-07 08:34:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-11-07 08:34:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-11-07 08:34:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-11-07 08:34:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-11-07 08:34:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-11-07 08:34:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-11-07 08:34:57,344 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-07 08:34:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-07 08:34:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2019-11-07 08:34:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2019-11-07 08:34:57,345 INFO L138 BoogieDeclarations]: Found implementation of procedure outsl [2019-11-07 08:34:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure insl [2019-11-07 08:34:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-07 08:34:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-11-07 08:34:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 08:34:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 08:34:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 08:34:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 08:34:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 08:34:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 08:34:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 08:34:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 08:34:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-07 08:34:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-11-07 08:34:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-11-07 08:34:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2019-11-07 08:34:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-07 08:34:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 08:34:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 08:34:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-07 08:34:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-11-07 08:34:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-11-07 08:34:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-07 08:34:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-11-07 08:34:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-11-07 08:34:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-11-07 08:34:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-11-07 08:34:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-11-07 08:34:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-07 08:34:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-11-07 08:34:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-11-07 08:34:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_coerce_mask_and_coherent [2019-11-07 08:34:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-11-07 08:34:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-11-07 08:34:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-11-07 08:34:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-11-07 08:34:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-07 08:34:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-07 08:34:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-11-07 08:34:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2019-11-07 08:34:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_flags [2019-11-07 08:34:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2019-11-07 08:34:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2019-11-07 08:34:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_flags [2019-11-07 08:34:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2019-11-07 08:34:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma [2019-11-07 08:34:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_flags [2019-11-07 08:34:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_valid [2019-11-07 08:34:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2019-11-07 08:34:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2019-11-07 08:34:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2019-11-07 08:34:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2019-11-07 08:34:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-11-07 08:34:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-11-07 08:34:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-11-07 08:34:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-11-07 08:34:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-11-07 08:34:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2019-11-07 08:34:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2019-11-07 08:34:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2019-11-07 08:34:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2019-11-07 08:34:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-11-07 08:34:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_data [2019-11-07 08:34:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_data [2019-11-07 08:34:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __parport_pc_frob_control [2019-11-07 08:34:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_reverse [2019-11-07 08:34:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_forward [2019-11-07 08:34:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_control [2019-11-07 08:34:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_control [2019-11-07 08:34:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_frob_control [2019-11-07 08:34:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_status [2019-11-07 08:34:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_disable_irq [2019-11-07 08:34:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_enable_irq [2019-11-07 08:34:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_nonpci_ports [2019-11-07 08:34:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_econtrol [2019-11-07 08:34:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_set_mode [2019-11-07 08:34:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure change_mode [2019-11-07 08:34:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_epp_timeout [2019-11-07 08:34:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_state [2019-11-07 08:34:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_save_state [2019-11-07 08:34:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_restore_state [2019-11-07 08:34:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_data [2019-11-07 08:34:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_data [2019-11-07 08:34:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_addr [2019-11-07 08:34:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_addr [2019-11-07 08:34:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_data [2019-11-07 08:34:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_data [2019-11-07 08:34:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_addr [2019-11-07 08:34:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_addr [2019-11-07 08:34:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_pio [2019-11-07 08:34:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_dma [2019-11-07 08:34:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block [2019-11-07 08:34:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_compat_write_block_pio [2019-11-07 08:34:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecp_write_block_pio [2019-11-07 08:34:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure find_free_superio [2019-11-07 08:34:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_smsc37c669 [2019-11-07 08:34:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_winbond [2019-11-07 08:34:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_winbond [2019-11-07 08:34:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_smsc [2019-11-07 08:34:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check [2019-11-07 08:34:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check2 [2019-11-07 08:34:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_check [2019-11-07 08:34:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_winbond [2019-11-07 08:34:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_smsc [2019-11-07 08:34:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_it87 [2019-11-07 08:34:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure find_superio [2019-11-07 08:34:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_dma [2019-11-07 08:34:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_irq [2019-11-07 08:34:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_SPP_supported [2019-11-07 08:34:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECR_present [2019-11-07 08:34:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_PS2_supported [2019-11-07 08:34:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECP_supported [2019-11-07 08:34:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPPS2_supported [2019-11-07 08:34:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_EPP_supported [2019-11-07 08:34:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPEPP_supported [2019-11-07 08:34:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_irq_support [2019-11-07 08:34:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_ECP [2019-11-07 08:34:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_EPP [2019-11-07 08:34:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_SPP [2019-11-07 08:34:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_probe [2019-11-07 08:34:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_dma_support [2019-11-07 08:34:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_dma_probe [2019-11-07 08:34:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_probe_port [2019-11-07 08:34:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_unregister_port [2019-11-07 08:34:57,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_ite_8872_probe [2019-11-07 08:34:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_via_probe [2019-11-07 08:34:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_probe [2019-11-07 08:34:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_remove [2019-11-07 08:34:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_superio [2019-11-07 08:34:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_probe [2019-11-07 08:34:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_remove [2019-11-07 08:34:57,387 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_platform_probe [2019-11-07 08:34:57,388 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_isa_ports [2019-11-07 08:34:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_ports [2019-11-07 08:34:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_param [2019-11-07 08:34:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_irq [2019-11-07 08:34:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_dma [2019-11-07 08:34:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_init_mode_setup [2019-11-07 08:34:57,389 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_parport_params [2019-11-07 08:34:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init [2019-11-07 08:34:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_exit [2019-11-07 08:34:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_parport_operations_5 [2019-11-07 08:34:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_3 [2019-11-07 08:34:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_4 [2019-11-07 08:34:57,390 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-11-07 08:34:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-11-07 08:34:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-11-07 08:34:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-11-07 08:34:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-11-07 08:34:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 08:34:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-07 08:34:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-07 08:34:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 08:34:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-07 08:34:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-11-07 08:34:57,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2019-11-07 08:34:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2019-11-07 08:34:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_22 [2019-11-07 08:34:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_23 [2019-11-07 08:34:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-07 08:34:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 08:34:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-11-07 08:34:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-07 08:34:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-07 08:34:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-11-07 08:34:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-07 08:34:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-07 08:34:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-11-07 08:34:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-11-07 08:34:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-07 08:34:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-07 08:34:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-11-07 08:34:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-11-07 08:34:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-11-07 08:34:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2019-11-07 08:34:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-11-07 08:34:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-07 08:34:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-07 08:34:57,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 08:34:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-11-07 08:34:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-11-07 08:34:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-11-07 08:34:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-11-07 08:34:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-07 08:34:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-11-07 08:34:57,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-11-07 08:34:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2019-11-07 08:34:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-07 08:34:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-11-07 08:34:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 08:34:57,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 08:34:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2019-11-07 08:34:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2019-11-07 08:34:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2019-11-07 08:34:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-11-07 08:34:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-11-07 08:34:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_announce_port [2019-11-07 08:34:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_read_data [2019-11-07 08:34:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_addr [2019-11-07 08:34:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_data [2019-11-07 08:34:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_addr [2019-11-07 08:34:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_data [2019-11-07 08:34:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_addr [2019-11-07 08:34:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_data [2019-11-07 08:34:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_byte [2019-11-07 08:34:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_nibble [2019-11-07 08:34:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_write_compat [2019-11-07 08:34:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_handler [2019-11-07 08:34:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_put_port [2019-11-07 08:34:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_port [2019-11-07 08:34:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_remove_port [2019-11-07 08:34:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_event [2019-11-07 08:34:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_peripheral [2019-11-07 08:34:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-11-07 08:34:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-11-07 08:34:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-11-07 08:34:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-11-07 08:34:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-07 08:34:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-11-07 08:34:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_match_id [2019-11-07 08:34:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-07 08:34:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2019-11-07 08:34:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-11-07 08:34:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-11-07 08:34:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-11-07 08:34:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2019-11-07 08:34:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-11-07 08:34:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 08:34:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2019-11-07 08:34:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2019-11-07 08:34:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2019-11-07 08:34:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-07 08:34:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-11-07 08:34:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-11-07 08:34:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-11-07 08:34:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-07 08:34:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 08:34:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 08:34:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 08:34:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 08:34:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 08:34:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 08:34:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-07 08:34:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-07 08:34:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-11-07 08:34:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 08:34:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-11-07 08:34:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-11-07 08:34:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-07 08:34:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 08:34:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-07 08:34:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-11-07 08:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 08:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-11-07 08:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-11-07 08:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-11-07 08:34:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-07 08:34:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-07 08:34:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-07 08:34:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-07 08:34:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 08:34:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-11-07 08:34:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-11-07 08:34:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-11-07 08:34:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-07 08:34:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-11-07 08:34:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-11-07 08:34:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-11-07 08:34:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-07 08:34:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-07 08:34:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 08:34:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-11-07 08:34:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-07 08:34:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-11-07 08:34:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-07 08:34:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-11-07 08:34:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 08:34:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-11-07 08:34:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-11-07 08:34:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-11-07 08:34:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-07 08:34:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-07 08:34:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2019-11-07 08:34:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2019-11-07 08:34:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2019-11-07 08:34:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2019-11-07 08:34:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 08:34:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 08:34:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-07 08:34:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-11-07 08:34:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-11-07 08:34:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-11-07 08:34:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-07 08:34:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-07 08:34:57,430 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 08:34:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 08:34:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 08:34:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-11-07 08:34:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-11-07 08:34:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 08:34:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 08:34:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 08:34:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 08:34:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 08:34:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 08:34:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 08:34:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 08:34:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 08:34:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 08:34:57,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 08:34:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-07 08:34:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_parport_operations_5 [2019-11-07 08:34:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_3 [2019-11-07 08:34:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_4 [2019-11-07 08:34:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-11-07 08:34:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-11-07 08:34:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-11-07 08:34:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-11-07 08:34:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-11-07 08:34:57,435 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-11-07 08:34:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-11-07 08:34:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-11-07 08:34:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-11-07 08:34:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2019-11-07 08:34:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2019-11-07 08:34:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-07 08:34:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-07 08:34:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-07 08:34:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2019-11-07 08:34:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-07 08:34:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2019-11-07 08:34:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2019-11-07 08:34:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2019-11-07 08:34:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 08:34:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 08:34:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-07 08:34:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-11-07 08:34:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-07 08:34:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-11-07 08:34:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 08:34:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-11-07 08:34:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-11-07 08:34:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-11-07 08:34:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-11-07 08:34:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-11-07 08:34:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-07 08:34:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-11-07 08:34:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-07 08:34:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-11-07 08:34:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-07 08:34:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-11-07 08:34:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-11-07 08:34:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-11-07 08:34:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-11-07 08:34:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-11-07 08:34:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-07 08:34:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-07 08:34:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 08:34:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-07 08:34:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-11-07 08:34:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 08:34:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-11-07 08:34:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure dma_coerce_mask_and_coherent [2019-11-07 08:34:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-11-07 08:34:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-11-07 08:34:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-11-07 08:34:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-11-07 08:34:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-11-07 08:34:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-11-07 08:34:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-11-07 08:34:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-11-07 08:34:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-11-07 08:34:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-07 08:34:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-07 08:34:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-07 08:34:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_match_id [2019-11-07 08:34:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-07 08:34:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-07 08:34:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-11-07 08:34:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-11-07 08:34:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2019-11-07 08:34:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_flags [2019-11-07 08:34:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2019-11-07 08:34:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2019-11-07 08:34:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_flags [2019-11-07 08:34:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2019-11-07 08:34:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma [2019-11-07 08:34:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_flags [2019-11-07 08:34:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_valid [2019-11-07 08:34:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2019-11-07 08:34:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2019-11-07 08:34:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2019-11-07 08:34:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-11-07 08:34:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-11-07 08:34:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2019-11-07 08:34:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2019-11-07 08:34:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 08:34:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2019-11-07 08:34:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-11-07 08:34:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_22 [2019-11-07 08:34:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-11-07 08:34:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_23 [2019-11-07 08:34:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-11-07 08:34:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-11-07 08:34:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-11-07 08:34:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-11-07 08:34:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-11-07 08:34:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2019-11-07 08:34:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2019-11-07 08:34:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2019-11-07 08:34:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2019-11-07 08:34:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-11-07 08:34:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2019-11-07 08:34:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2019-11-07 08:34:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_port [2019-11-07 08:34:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure parport_announce_port [2019-11-07 08:34:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure parport_remove_port [2019-11-07 08:34:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_handler [2019-11-07 08:34:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure parport_put_port [2019-11-07 08:34:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_event [2019-11-07 08:34:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_peripheral [2019-11-07 08:34:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_write_compat [2019-11-07 08:34:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_nibble [2019-11-07 08:34:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_byte [2019-11-07 08:34:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_read_data [2019-11-07 08:34:57,591 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_data [2019-11-07 08:34:57,592 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_addr [2019-11-07 08:34:57,592 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_data [2019-11-07 08:34:57,592 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_data [2019-11-07 08:34:57,592 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_addr [2019-11-07 08:34:57,592 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_addr [2019-11-07 08:34:57,593 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_data [2019-11-07 08:34:57,593 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_data [2019-11-07 08:34:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure __parport_pc_frob_control [2019-11-07 08:34:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_reverse [2019-11-07 08:34:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_forward [2019-11-07 08:34:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_control [2019-11-07 08:34:57,594 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_control [2019-11-07 08:34:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_frob_control [2019-11-07 08:34:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_status [2019-11-07 08:34:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_disable_irq [2019-11-07 08:34:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_enable_irq [2019-11-07 08:34:57,595 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_probe_port [2019-11-07 08:34:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_unregister_port [2019-11-07 08:34:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_isa_ports [2019-11-07 08:34:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_nonpci_ports [2019-11-07 08:34:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure frob_econtrol [2019-11-07 08:34:57,596 INFO L130 BoogieDeclarations]: Found specification of procedure frob_set_mode [2019-11-07 08:34:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure change_mode [2019-11-07 08:34:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure clear_epp_timeout [2019-11-07 08:34:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_state [2019-11-07 08:34:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_save_state [2019-11-07 08:34:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_restore_state [2019-11-07 08:34:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_data [2019-11-07 08:34:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_data [2019-11-07 08:34:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_addr [2019-11-07 08:34:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_addr [2019-11-07 08:34:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_data [2019-11-07 08:34:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_data [2019-11-07 08:34:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_addr [2019-11-07 08:34:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_addr [2019-11-07 08:34:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_pio [2019-11-07 08:34:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_dma [2019-11-07 08:34:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 08:34:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block [2019-11-07 08:34:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_compat_write_block_pio [2019-11-07 08:34:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecp_write_block_pio [2019-11-07 08:34:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-11-07 08:34:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure find_free_superio [2019-11-07 08:34:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_smsc37c669 [2019-11-07 08:34:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_winbond [2019-11-07 08:34:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure decode_winbond [2019-11-07 08:34:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure decode_smsc [2019-11-07 08:34:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2019-11-07 08:34:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check [2019-11-07 08:34:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check2 [2019-11-07 08:34:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_check [2019-11-07 08:34:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_winbond [2019-11-07 08:34:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_smsc [2019-11-07 08:34:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_it87 [2019-11-07 08:34:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure find_superio [2019-11-07 08:34:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_dma [2019-11-07 08:34:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_irq [2019-11-07 08:34:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure parport_SPP_supported [2019-11-07 08:34:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECR_present [2019-11-07 08:34:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure parport_PS2_supported [2019-11-07 08:34:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECP_supported [2019-11-07 08:34:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPPS2_supported [2019-11-07 08:34:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure parport_EPP_supported [2019-11-07 08:34:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPEPP_supported [2019-11-07 08:34:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_irq_support [2019-11-07 08:34:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_ECP [2019-11-07 08:34:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_EPP [2019-11-07 08:34:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_SPP [2019-11-07 08:34:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_probe [2019-11-07 08:34:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_dma_support [2019-11-07 08:34:57,608 INFO L130 BoogieDeclarations]: Found specification of procedure parport_dma_probe [2019-11-07 08:34:57,608 INFO L130 BoogieDeclarations]: Found specification of procedure sio_ite_8872_probe [2019-11-07 08:34:57,608 INFO L130 BoogieDeclarations]: Found specification of procedure sio_via_probe [2019-11-07 08:34:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_probe [2019-11-07 08:34:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-11-07 08:34:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_remove [2019-11-07 08:34:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_superio [2019-11-07 08:34:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2019-11-07 08:34:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_probe [2019-11-07 08:34:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_remove [2019-11-07 08:34:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_platform_probe [2019-11-07 08:34:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_ports [2019-11-07 08:34:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_param [2019-11-07 08:34:57,611 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_irq [2019-11-07 08:34:57,611 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_dma [2019-11-07 08:34:57,611 INFO L130 BoogieDeclarations]: Found specification of procedure parport_init_mode_setup [2019-11-07 08:34:57,611 INFO L130 BoogieDeclarations]: Found specification of procedure parse_parport_params [2019-11-07 08:34:57,611 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init [2019-11-07 08:34:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_exit [2019-11-07 08:34:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2019-11-07 08:34:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2019-11-07 08:34:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2019-11-07 08:34:57,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 08:34:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 08:34:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 08:34:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-11-07 08:34:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 08:34:57,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-11-07 08:34:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-11-07 08:34:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 08:34:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-11-07 08:34:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 08:34:57,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 08:34:57,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 08:34:57,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 08:34:57,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 08:34:57,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 08:34:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 08:34:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 08:34:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 08:34:59,378 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 08:35:23,382 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 08:35:23,383 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-11-07 08:35:23,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:35:23 BoogieIcfgContainer [2019-11-07 08:35:23,385 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 08:35:23,386 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-07 08:35:23,386 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-07 08:35:23,386 INFO L275 PluginConnector]: Sifa initialized [2019-11-07 08:35:23,387 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:35:23" (1/1) ... [2019-11-07 08:35:23,387 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ 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=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-07 08:35:23,410 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-07 08:35:23,410 INFO L166 IcfgInterpreter]: Building call graph [2019-11-07 08:35:23,434 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-07 08:35:23,442 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-07 08:35:23,443 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs