/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/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -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 06:11:47,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 06:11:47,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 06:11:47,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 06:11:47,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 06:11:47,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 06:11:47,571 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 06:11:47,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 06:11:47,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 06:11:47,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 06:11:47,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 06:11:47,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 06:11:47,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 06:11:47,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 06:11:47,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 06:11:47,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 06:11:47,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 06:11:47,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 06:11:47,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 06:11:47,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 06:11:47,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 06:11:47,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 06:11:47,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 06:11:47,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 06:11:47,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 06:11:47,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 06:11:47,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 06:11:47,596 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 06:11:47,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 06:11:47,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 06:11:47,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 06:11:47,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 06:11:47,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 06:11:47,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 06:11:47,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 06:11:47,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 06:11:47,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 06:11:47,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 06:11:47,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 06:11:47,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 06:11:47,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 06:11:47,605 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 06:11:47,629 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 06:11:47,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 06:11:47,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 06:11:47,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 06:11:47,631 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 06:11:47,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 06:11:47,632 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 06:11:47,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 06:11:47,633 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 06:11:47,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 06:11:47,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 06:11:47,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 06:11:47,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 06:11:47,635 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 06:11:47,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 06:11:47,635 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 06:11:47,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 06:11:47,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 06:11:47,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 06:11:47,636 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 06:11:47,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 06:11:47,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 06:11:47,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 06:11:47,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 06:11:47,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 06:11:47,638 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 06:11:47,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 06:11:47,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 06:11:47,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 06:11:47,915 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 06:11:47,937 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 06:11:47,940 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 06:11:47,942 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 06:11:47,942 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 06:11:47,943 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2019-11-07 06:11:48,020 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbc8092b0/23ad37ee35f14c589ea8871229398b78/FLAGa39f28152 [2019-11-07 06:11:48,894 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 06:11:48,897 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--parport--parport_pc.ko-entry_point.cil.out.i [2019-11-07 06:11:48,949 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbc8092b0/23ad37ee35f14c589ea8871229398b78/FLAGa39f28152 [2019-11-07 06:11:49,357 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbc8092b0/23ad37ee35f14c589ea8871229398b78 [2019-11-07 06:11:49,367 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 06:11:49,369 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 06:11:49,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 06:11:49,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 06:11:49,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 06:11:49,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:11:49" (1/1) ... [2019-11-07 06:11:49,378 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 06:11:49, skipping insertion in model container [2019-11-07 06:11:49,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:11:49" (1/1) ... [2019-11-07 06:11:49,386 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 06:11:49,551 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 06:11:50,161 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 06:11:50,162 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 06:11:51,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:11:51,933 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 06:11:52,035 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 06:11:52,037 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 06:11:52,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:11:52,860 INFO L192 MainTranslator]: Completed translation [2019-11-07 06:11:52,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:11:52 WrapperNode [2019-11-07 06:11:52,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 06:11:52,861 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 06:11:52,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 06:11:52,862 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 06:11:52,874 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:11:52" (1/1) ... [2019-11-07 06:11:52,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:11:52" (1/1) ... [2019-11-07 06:11:52,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:11:52" (1/1) ... [2019-11-07 06:11:52,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:11:52" (1/1) ... [2019-11-07 06:11:53,107 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:11:52" (1/1) ... [2019-11-07 06:11:53,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:11:52" (1/1) ... [2019-11-07 06:11:53,174 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:11:52" (1/1) ... [2019-11-07 06:11:53,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 06:11:53,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 06:11:53,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 06:11:53,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 06:11:53,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:11:52" (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 06:11:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 06:11:53,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 06:11:53,315 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 06:11:53,315 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 06:11:53,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-07 06:11:53,316 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 06:11:53,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-11-07 06:11:53,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2019-11-07 06:11:53,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-11-07 06:11:53,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2019-11-07 06:11:53,318 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-11-07 06:11:53,318 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-07 06:11:53,320 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-11-07 06:11:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-11-07 06:11:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-11-07 06:11:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-07 06:11:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-11-07 06:11:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-07 06:11:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-11-07 06:11:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-11-07 06:11:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-11-07 06:11:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-11-07 06:11:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-11-07 06:11:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-11-07 06:11:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-07 06:11:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-07 06:11:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2019-11-07 06:11:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2019-11-07 06:11:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure outsl [2019-11-07 06:11:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure insl [2019-11-07 06:11:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-07 06:11:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-11-07 06:11:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 06:11:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 06:11:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 06:11:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 06:11:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 06:11:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 06:11:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 06:11:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 06:11:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-07 06:11:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-11-07 06:11:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-11-07 06:11:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2019-11-07 06:11:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-07 06:11:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 06:11:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 06:11:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-07 06:11:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-11-07 06:11:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-11-07 06:11:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-07 06:11:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-11-07 06:11:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-11-07 06:11:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-11-07 06:11:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-11-07 06:11:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-11-07 06:11:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-07 06:11:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-11-07 06:11:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-11-07 06:11:53,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_coerce_mask_and_coherent [2019-11-07 06:11:53,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-11-07 06:11:53,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-11-07 06:11:53,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-11-07 06:11:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-11-07 06:11:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-07 06:11:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-07 06:11:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-11-07 06:11:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2019-11-07 06:11:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_flags [2019-11-07 06:11:53,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2019-11-07 06:11:53,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2019-11-07 06:11:53,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_flags [2019-11-07 06:11:53,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2019-11-07 06:11:53,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma [2019-11-07 06:11:53,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_flags [2019-11-07 06:11:53,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_dma_valid [2019-11-07 06:11:53,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2019-11-07 06:11:53,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2019-11-07 06:11:53,332 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_resndata [2019-11-07 06:11:53,332 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_simple [2019-11-07 06:11:53,332 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_dma_lock [2019-11-07 06:11:53,332 INFO L138 BoogieDeclarations]: Found implementation of procedure release_dma_lock [2019-11-07 06:11:53,332 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2019-11-07 06:11:53,333 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2019-11-07 06:11:53,334 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dma_ff [2019-11-07 06:11:53,334 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2019-11-07 06:11:53,334 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_page [2019-11-07 06:11:53,334 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_addr [2019-11-07 06:11:53,334 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_count [2019-11-07 06:11:53,334 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_residue [2019-11-07 06:11:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_data [2019-11-07 06:11:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_data [2019-11-07 06:11:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __parport_pc_frob_control [2019-11-07 06:11:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_reverse [2019-11-07 06:11:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_data_forward [2019-11-07 06:11:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_write_control [2019-11-07 06:11:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_control [2019-11-07 06:11:53,335 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_frob_control [2019-11-07 06:11:53,336 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_read_status [2019-11-07 06:11:53,336 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_disable_irq [2019-11-07 06:11:53,336 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_enable_irq [2019-11-07 06:11:53,336 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_nonpci_ports [2019-11-07 06:11:53,336 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_econtrol [2019-11-07 06:11:53,336 INFO L138 BoogieDeclarations]: Found implementation of procedure frob_set_mode [2019-11-07 06:11:53,337 INFO L138 BoogieDeclarations]: Found implementation of procedure change_mode [2019-11-07 06:11:53,337 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_epp_timeout [2019-11-07 06:11:53,337 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_state [2019-11-07 06:11:53,337 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_save_state [2019-11-07 06:11:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_restore_state [2019-11-07 06:11:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_data [2019-11-07 06:11:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_data [2019-11-07 06:11:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_read_addr [2019-11-07 06:11:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_epp_write_addr [2019-11-07 06:11:53,338 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_data [2019-11-07 06:11:53,339 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_data [2019-11-07 06:11:53,339 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_read_addr [2019-11-07 06:11:53,339 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecpepp_write_addr [2019-11-07 06:11:53,339 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_pio [2019-11-07 06:11:53,339 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block_dma [2019-11-07 06:11:53,340 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_fifo_write_block [2019-11-07 06:11:53,340 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_compat_write_block_pio [2019-11-07 06:11:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_ecp_write_block_pio [2019-11-07 06:11:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure find_free_superio [2019-11-07 06:11:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_smsc37c669 [2019-11-07 06:11:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parconfig_winbond [2019-11-07 06:11:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_winbond [2019-11-07 06:11:53,341 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_smsc [2019-11-07 06:11:53,342 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check [2019-11-07 06:11:53,342 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_check2 [2019-11-07 06:11:53,342 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_check [2019-11-07 06:11:53,342 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_winbond [2019-11-07 06:11:53,342 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_smsc [2019-11-07 06:11:53,343 INFO L138 BoogieDeclarations]: Found implementation of procedure detect_and_report_it87 [2019-11-07 06:11:53,343 INFO L138 BoogieDeclarations]: Found implementation of procedure find_superio [2019-11-07 06:11:53,343 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_dma [2019-11-07 06:11:53,346 INFO L138 BoogieDeclarations]: Found implementation of procedure get_superio_irq [2019-11-07 06:11:53,346 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_SPP_supported [2019-11-07 06:11:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECR_present [2019-11-07 06:11:53,347 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_PS2_supported [2019-11-07 06:11:53,348 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECP_supported [2019-11-07 06:11:53,354 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPPS2_supported [2019-11-07 06:11:53,355 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_EPP_supported [2019-11-07 06:11:53,355 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ECPEPP_supported [2019-11-07 06:11:53,355 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_irq_support [2019-11-07 06:11:53,355 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_ECP [2019-11-07 06:11:53,355 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_EPP [2019-11-07 06:11:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_probe_SPP [2019-11-07 06:11:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_probe [2019-11-07 06:11:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure programmable_dma_support [2019-11-07 06:11:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_dma_probe [2019-11-07 06:11:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_probe_port [2019-11-07 06:11:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_unregister_port [2019-11-07 06:11:53,356 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_ite_8872_probe [2019-11-07 06:11:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure sio_via_probe [2019-11-07 06:11:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_probe [2019-11-07 06:11:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pci_remove [2019-11-07 06:11:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init_superio [2019-11-07 06:11:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_probe [2019-11-07 06:11:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_pnp_remove [2019-11-07 06:11:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_platform_probe [2019-11-07 06:11:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_isa_ports [2019-11-07 06:11:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_find_ports [2019-11-07 06:11:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_param [2019-11-07 06:11:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_irq [2019-11-07 06:11:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_parse_dma [2019-11-07 06:11:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_init_mode_setup [2019-11-07 06:11:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_parport_params [2019-11-07 06:11:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_init [2019-11-07 06:11:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_pc_exit [2019-11-07 06:11:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_parport_operations_5 [2019-11-07 06:11:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_3 [2019-11-07 06:11:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_4 [2019-11-07 06:11:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-11-07 06:11:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-11-07 06:11:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-11-07 06:11:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-11-07 06:11:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-11-07 06:11:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 06:11:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-07 06:11:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-07 06:11:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 06:11:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-07 06:11:53,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-11-07 06:11:53,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2019-11-07 06:11:53,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2019-11-07 06:11:53,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_22 [2019-11-07 06:11:53,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_23 [2019-11-07 06:11:53,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-07 06:11:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 06:11:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-11-07 06:11:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-07 06:11:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-07 06:11:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-11-07 06:11:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-07 06:11:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-07 06:11:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-11-07 06:11:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-11-07 06:11:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-07 06:11:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-07 06:11:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-11-07 06:11:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-11-07 06:11:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-11-07 06:11:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2019-11-07 06:11:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-11-07 06:11:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-07 06:11:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-07 06:11:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 06:11:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-11-07 06:11:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-11-07 06:11:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-11-07 06:11:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-11-07 06:11:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-07 06:11:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-11-07 06:11:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-11-07 06:11:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2019-11-07 06:11:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-07 06:11:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-11-07 06:11:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 06:11:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 06:11:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2019-11-07 06:11:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2019-11-07 06:11:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2019-11-07 06:11:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-11-07 06:11:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-11-07 06:11:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_announce_port [2019-11-07 06:11:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_read_data [2019-11-07 06:11:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_addr [2019-11-07 06:11:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_ecp_write_data [2019-11-07 06:11:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_addr [2019-11-07 06:11:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_read_data [2019-11-07 06:11:53,367 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_addr [2019-11-07 06:11:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_epp_write_data [2019-11-07 06:11:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_byte [2019-11-07 06:11:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_read_nibble [2019-11-07 06:11:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_ieee1284_write_compat [2019-11-07 06:11:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_irq_handler [2019-11-07 06:11:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_put_port [2019-11-07 06:11:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_port [2019-11-07 06:11:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_remove_port [2019-11-07 06:11:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_event [2019-11-07 06:11:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_wait_peripheral [2019-11-07 06:11:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-11-07 06:11:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-11-07 06:11:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-11-07 06:11:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-11-07 06:11:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-07 06:11:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-11-07 06:11:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_match_id [2019-11-07 06:11:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-07 06:11:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register_full [2019-11-07 06:11:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-11-07 06:11:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-11-07 06:11:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-11-07 06:11:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2019-11-07 06:11:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-11-07 06:11:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 06:11:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2019-11-07 06:11:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2019-11-07 06:11:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2019-11-07 06:11:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-07 06:11:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-11-07 06:11:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-11-07 06:11:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-11-07 06:11:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-07 06:11:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 06:11:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 06:11:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 06:11:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 06:11:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 06:11:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 06:11:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-07 06:11:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-07 06:11:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-11-07 06:11:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 06:11:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-11-07 06:11:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-11-07 06:11:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-07 06:11:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 06:11:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-07 06:11:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-11-07 06:11:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 06:11:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-11-07 06:11:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-11-07 06:11:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-11-07 06:11:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-07 06:11:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-07 06:11:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-07 06:11:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-07 06:11:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 06:11:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-11-07 06:11:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-11-07 06:11:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-11-07 06:11:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-07 06:11:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-11-07 06:11:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-11-07 06:11:53,382 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-11-07 06:11:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-07 06:11:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-07 06:11:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 06:11:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-11-07 06:11:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-07 06:11:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-11-07 06:11:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-07 06:11:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-11-07 06:11:53,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 06:11:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-11-07 06:11:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-11-07 06:11:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-11-07 06:11:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-07 06:11:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-07 06:11:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2019-11-07 06:11:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2019-11-07 06:11:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure outsl [2019-11-07 06:11:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure insl [2019-11-07 06:11:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 06:11:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 06:11:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-07 06:11:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-11-07 06:11:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-11-07 06:11:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-11-07 06:11:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-07 06:11:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-07 06:11:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 06:11:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 06:11:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 06:11:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-11-07 06:11:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-11-07 06:11:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 06:11:53,386 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 06:11:53,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-07 06:11:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_parport_operations_5 [2019-11-07 06:11:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_3 [2019-11-07 06:11:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_4 [2019-11-07 06:11:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-11-07 06:11:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-11-07 06:11:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-11-07 06:11:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-11-07 06:11:53,388 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-11-07 06:11:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-11-07 06:11:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-11-07 06:11:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-11-07 06:11:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-11-07 06:11:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2019-11-07 06:11:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2019-11-07 06:11:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-07 06:11:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-07 06:11:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-07 06:11:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2019-11-07 06:11:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-07 06:11:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2019-11-07 06:11:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2019-11-07 06:11:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2019-11-07 06:11:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 06:11:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 06:11:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-07 06:11:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-11-07 06:11:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-07 06:11:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-11-07 06:11:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 06:11:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-11-07 06:11:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-11-07 06:11:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-11-07 06:11:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-11-07 06:11:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-11-07 06:11:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-07 06:11:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-11-07 06:11:53,392 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 06:11:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-11-07 06:11:53,392 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 06:11:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-11-07 06:11:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-11-07 06:11:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-11-07 06:11:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-11-07 06:11:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-11-07 06:11:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-07 06:11:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-07 06:11:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 06:11:53,394 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 06:11:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-11-07 06:11:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 06:11:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-11-07 06:11:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure dma_coerce_mask_and_coherent [2019-11-07 06:11:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-11-07 06:11:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-11-07 06:11:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-11-07 06:11:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-11-07 06:11:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-11-07 06:11:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-11-07 06:11:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-11-07 06:11:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-11-07 06:11:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-11-07 06:11:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-07 06:11:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-07 06:11:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-07 06:11:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_match_id [2019-11-07 06:11:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-07 06:11:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-07 06:11:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-11-07 06:11:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-11-07 06:11:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2019-11-07 06:11:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_flags [2019-11-07 06:11:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2019-11-07 06:11:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2019-11-07 06:11:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_flags [2019-11-07 06:11:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2019-11-07 06:11:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma [2019-11-07 06:11:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_flags [2019-11-07 06:11:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_dma_valid [2019-11-07 06:11:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2019-11-07 06:11:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2019-11-07 06:11:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2019-11-07 06:11:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-11-07 06:11:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-11-07 06:11:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_full [2019-11-07 06:11:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_resndata [2019-11-07 06:11:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 06:11:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register_simple [2019-11-07 06:11:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-11-07 06:11:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_22 [2019-11-07 06:11:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-11-07 06:11:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_23 [2019-11-07 06:11:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure claim_dma_lock [2019-11-07 06:11:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure release_dma_lock [2019-11-07 06:11:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2019-11-07 06:11:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2019-11-07 06:11:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dma_ff [2019-11-07 06:11:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2019-11-07 06:11:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_page [2019-11-07 06:11:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_addr [2019-11-07 06:11:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_count [2019-11-07 06:11:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_residue [2019-11-07 06:11:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2019-11-07 06:11:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2019-11-07 06:11:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_port [2019-11-07 06:11:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure parport_announce_port [2019-11-07 06:11:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure parport_remove_port [2019-11-07 06:11:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_handler [2019-11-07 06:11:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure parport_put_port [2019-11-07 06:11:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_event [2019-11-07 06:11:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure parport_wait_peripheral [2019-11-07 06:11:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_write_compat [2019-11-07 06:11:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_nibble [2019-11-07 06:11:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_read_byte [2019-11-07 06:11:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_read_data [2019-11-07 06:11:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_data [2019-11-07 06:11:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_ecp_write_addr [2019-11-07 06:11:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_data [2019-11-07 06:11:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_data [2019-11-07 06:11:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_write_addr [2019-11-07 06:11:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ieee1284_epp_read_addr [2019-11-07 06:11:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_data [2019-11-07 06:11:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_data [2019-11-07 06:11:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure __parport_pc_frob_control [2019-11-07 06:11:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_reverse [2019-11-07 06:11:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_data_forward [2019-11-07 06:11:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_write_control [2019-11-07 06:11:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_control [2019-11-07 06:11:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_frob_control [2019-11-07 06:11:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_read_status [2019-11-07 06:11:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_disable_irq [2019-11-07 06:11:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_enable_irq [2019-11-07 06:11:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_probe_port [2019-11-07 06:11:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_unregister_port [2019-11-07 06:11:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_isa_ports [2019-11-07 06:11:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_nonpci_ports [2019-11-07 06:11:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure frob_econtrol [2019-11-07 06:11:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure frob_set_mode [2019-11-07 06:11:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure change_mode [2019-11-07 06:11:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure clear_epp_timeout [2019-11-07 06:11:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_state [2019-11-07 06:11:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_save_state [2019-11-07 06:11:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_restore_state [2019-11-07 06:11:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_data [2019-11-07 06:11:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_data [2019-11-07 06:11:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_read_addr [2019-11-07 06:11:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_epp_write_addr [2019-11-07 06:11:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_data [2019-11-07 06:11:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_data [2019-11-07 06:11:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_read_addr [2019-11-07 06:11:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecpepp_write_addr [2019-11-07 06:11:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_pio [2019-11-07 06:11:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block_dma [2019-11-07 06:11:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 06:11:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_fifo_write_block [2019-11-07 06:11:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_compat_write_block_pio [2019-11-07 06:11:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_ecp_write_block_pio [2019-11-07 06:11:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-11-07 06:11:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure find_free_superio [2019-11-07 06:11:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_smsc37c669 [2019-11-07 06:11:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure show_parconfig_winbond [2019-11-07 06:11:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure decode_winbond [2019-11-07 06:11:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure decode_smsc [2019-11-07 06:11:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2019-11-07 06:11:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check [2019-11-07 06:11:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_check2 [2019-11-07 06:11:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_check [2019-11-07 06:11:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_winbond [2019-11-07 06:11:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_smsc [2019-11-07 06:11:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure detect_and_report_it87 [2019-11-07 06:11:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure find_superio [2019-11-07 06:11:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_dma [2019-11-07 06:11:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure get_superio_irq [2019-11-07 06:11:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure parport_SPP_supported [2019-11-07 06:11:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECR_present [2019-11-07 06:11:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure parport_PS2_supported [2019-11-07 06:11:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECP_supported [2019-11-07 06:11:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPPS2_supported [2019-11-07 06:11:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure parport_EPP_supported [2019-11-07 06:11:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure parport_ECPEPP_supported [2019-11-07 06:11:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_irq_support [2019-11-07 06:11:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_ECP [2019-11-07 06:11:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_EPP [2019-11-07 06:11:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure irq_probe_SPP [2019-11-07 06:11:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure parport_irq_probe [2019-11-07 06:11:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure programmable_dma_support [2019-11-07 06:11:53,414 INFO L130 BoogieDeclarations]: Found specification of procedure parport_dma_probe [2019-11-07 06:11:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure sio_ite_8872_probe [2019-11-07 06:11:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure sio_via_probe [2019-11-07 06:11:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_probe [2019-11-07 06:11:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-11-07 06:11:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pci_remove [2019-11-07 06:11:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init_superio [2019-11-07 06:11:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2019-11-07 06:11:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_probe [2019-11-07 06:11:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_pnp_remove [2019-11-07 06:11:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_platform_probe [2019-11-07 06:11:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_find_ports [2019-11-07 06:11:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_param [2019-11-07 06:11:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_irq [2019-11-07 06:11:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure parport_parse_dma [2019-11-07 06:11:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure parport_init_mode_setup [2019-11-07 06:11:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure parse_parport_params [2019-11-07 06:11:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_init [2019-11-07 06:11:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure parport_pc_exit [2019-11-07 06:11:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2019-11-07 06:11:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2019-11-07 06:11:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2019-11-07 06:11:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 06:11:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 06:11:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 06:11:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-11-07 06:11:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 06:11:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-11-07 06:11:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-11-07 06:11:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 06:11:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-11-07 06:11:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 06:11:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 06:11:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 06:11:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 06:11:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 06:11:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 06:11:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 06:11:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 06:11:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 06:11:55,091 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 06:12:09,230 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 06:12:09,230 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-11-07 06:12:09,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:12:09 BoogieIcfgContainer [2019-11-07 06:12:09,233 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 06:12:09,234 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 06:12:09,234 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 06:12:09,234 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 06:12:09,235 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:12:09" (1/1) ... [2019-11-07 06:12:09,321 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 06:12:09,997 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 06:12:10,003 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 540 root evaluator evaluations with a maximum evaluation depth of 0. Performed 540 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1166 variables. [2019-11-07 06:12:10,003 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 06:12:10,006 INFO L168 Benchmark]: Toolchain (without parser) took 20636.11 ms. Allocated memory was 144.7 MB in the beginning and 727.2 MB in the end (delta: 582.5 MB). Free memory was 89.3 MB in the beginning and 617.3 MB in the end (delta: -528.0 MB). Peak memory consumption was 632.6 MB. Max. memory is 7.1 GB. [2019-11-07 06:12:10,007 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 144.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-07 06:12:10,008 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3490.96 ms. Allocated memory was 144.7 MB in the beginning and 265.3 MB in the end (delta: 120.6 MB). Free memory was 88.9 MB in the beginning and 165.5 MB in the end (delta: -76.6 MB). Peak memory consumption was 136.0 MB. Max. memory is 7.1 GB. [2019-11-07 06:12:10,010 INFO L168 Benchmark]: Boogie Preprocessor took 364.25 ms. Allocated memory is still 265.3 MB. Free memory was 165.5 MB in the beginning and 120.6 MB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. [2019-11-07 06:12:10,014 INFO L168 Benchmark]: RCFGBuilder took 16007.38 ms. Allocated memory was 265.3 MB in the beginning and 719.8 MB in the end (delta: 454.6 MB). Free memory was 120.6 MB in the beginning and 141.1 MB in the end (delta: -20.5 MB). Peak memory consumption was 499.3 MB. Max. memory is 7.1 GB. [2019-11-07 06:12:10,014 INFO L168 Benchmark]: Abstract Interpretation took 769.35 ms. Allocated memory was 719.8 MB in the beginning and 727.2 MB in the end (delta: 7.3 MB). Free memory was 141.1 MB in the beginning and 617.3 MB in the end (delta: -476.2 MB). Peak memory consumption was 109.2 MB. Max. memory is 7.1 GB. [2019-11-07 06:12:10,024 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 144.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3490.96 ms. Allocated memory was 144.7 MB in the beginning and 265.3 MB in the end (delta: 120.6 MB). Free memory was 88.9 MB in the beginning and 165.5 MB in the end (delta: -76.6 MB). Peak memory consumption was 136.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 364.25 ms. Allocated memory is still 265.3 MB. Free memory was 165.5 MB in the beginning and 120.6 MB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 16007.38 ms. Allocated memory was 265.3 MB in the beginning and 719.8 MB in the end (delta: 454.6 MB). Free memory was 120.6 MB in the beginning and 141.1 MB in the end (delta: -20.5 MB). Peak memory consumption was 499.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 769.35 ms. Allocated memory was 719.8 MB in the beginning and 727.2 MB in the end (delta: 7.3 MB). Free memory was 141.1 MB in the beginning and 617.3 MB in the end (delta: -476.2 MB). Peak memory consumption was 109.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 4113]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...