java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 18:33:42,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 18:33:42,569 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 18:33:42,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 18:33:42,588 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 18:33:42,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 18:33:42,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 18:33:42,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 18:33:42,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 18:33:42,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 18:33:42,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 18:33:42,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 18:33:42,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 18:33:42,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 18:33:42,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 18:33:42,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 18:33:42,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 18:33:42,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 18:33:42,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 18:33:42,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 18:33:42,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 18:33:42,633 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 18:33:42,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 18:33:42,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 18:33:42,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 18:33:42,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 18:33:42,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 18:33:42,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 18:33:42,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 18:33:42,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 18:33:42,643 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 18:33:42,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 18:33:42,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 18:33:42,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 18:33:42,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 18:33:42,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 18:33:42,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 18:33:42,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 18:33:42,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 18:33:42,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 18:33:42,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 18:33:42,651 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 18:33:42,682 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 18:33:42,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 18:33:42,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 18:33:42,687 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 18:33:42,688 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 18:33:42,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 18:33:42,688 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 18:33:42,688 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 18:33:42,689 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 18:33:42,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 18:33:42,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 18:33:42,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 18:33:42,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 18:33:42,690 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 18:33:42,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 18:33:42,690 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 18:33:42,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 18:33:42,693 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 18:33:42,693 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 18:33:42,693 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 18:33:42,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 18:33:42,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 18:33:42,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 18:33:42,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 18:33:42,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 18:33:42,695 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 18:33:42,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 18:33:42,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 18:33:42,695 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 18:33:42,991 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 18:33:43,012 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 18:33:43,016 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 18:33:43,018 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 18:33:43,018 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 18:33:43,019 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2019-10-13 18:33:43,094 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535f2b04f/f46e7392652c4d758275b74a63af49d5/FLAG72690ac4d [2019-10-13 18:33:43,989 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 18:33:43,990 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2019-10-13 18:33:44,048 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535f2b04f/f46e7392652c4d758275b74a63af49d5/FLAG72690ac4d [2019-10-13 18:33:44,471 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/535f2b04f/f46e7392652c4d758275b74a63af49d5 [2019-10-13 18:33:44,482 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 18:33:44,483 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 18:33:44,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 18:33:44,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 18:33:44,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 18:33:44,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:33:44" (1/1) ... [2019-10-13 18:33:44,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e2c402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:44, skipping insertion in model container [2019-10-13 18:33:44,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:33:44" (1/1) ... [2019-10-13 18:33:44,501 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 18:33:44,717 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 18:33:45,387 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5261] [2019-10-13 18:33:45,388 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5262-5263] [2019-10-13 18:33:47,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:33:47,566 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 18:33:47,758 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5261] [2019-10-13 18:33:47,759 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5262-5263] [2019-10-13 18:33:48,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:33:48,680 INFO L192 MainTranslator]: Completed translation [2019-10-13 18:33:48,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48 WrapperNode [2019-10-13 18:33:48,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 18:33:48,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 18:33:48,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 18:33:48,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 18:33:48,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48" (1/1) ... [2019-10-13 18:33:48,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48" (1/1) ... [2019-10-13 18:33:48,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48" (1/1) ... [2019-10-13 18:33:48,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48" (1/1) ... [2019-10-13 18:33:48,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48" (1/1) ... [2019-10-13 18:33:48,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48" (1/1) ... [2019-10-13 18:33:49,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48" (1/1) ... [2019-10-13 18:33:49,072 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 18:33:49,073 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 18:33:49,073 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 18:33:49,073 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 18:33:49,074 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 18:33:49,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 18:33:49,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 18:33:49,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 18:33:49,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 18:33:49,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 18:33:49,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 18:33:49,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 18:33:49,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 18:33:49,151 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 18:33:49,152 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 18:33:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-13 18:33:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 18:33:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 18:33:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 18:33:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 18:33:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-10-13 18:33:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2019-10-13 18:33:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-10-13 18:33:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2019-10-13 18:33:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-10-13 18:33:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-13 18:33:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-13 18:33:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 18:33:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 18:33:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-10-13 18:33:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 18:33:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 18:33:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 18:33:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 18:33:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 18:33:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 18:33:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 18:33:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 18:33:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 18:33:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 18:33:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 18:33:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 18:33:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 18:33:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-13 18:33:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-13 18:33:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-10-13 18:33:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-13 18:33:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 18:33:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 18:33:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 18:33:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 18:33:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 18:33:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 18:33:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-13 18:33:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 18:33:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 18:33:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 18:33:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 18:33:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-13 18:33:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 18:33:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 18:33:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 18:33:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-13 18:33:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-13 18:33:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 18:33:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 18:33:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 18:33:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-13 18:33:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 18:33:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 18:33:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 18:33:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 18:33:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 18:33:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 18:33:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 18:33:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 18:33:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 18:33:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 18:33:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 18:33:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 18:33:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-13 18:33:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-13 18:33:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-13 18:33:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-13 18:33:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-13 18:33:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-13 18:33:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-13 18:33:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-13 18:33:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_mac_addr [2019-10-13 18:33:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630e_get_mac_addr [2019-10-13 18:33:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sis635_get_mac_addr [2019-10-13 18:33:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sis96x_get_mac_addr [2019-10-13 18:33:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_probe [2019-10-13 18:33:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mii_probe [2019-10-13 18:33:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2019-10-13 18:33:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_capability [2019-10-13 18:33:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2019-10-13 18:33:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2019-10-13 18:33:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2019-10-13 18:33:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-13 18:33:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-13 18:33:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2019-10-13 18:33:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2019-10-13 18:33:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_open [2019-10-13 18:33:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2019-10-13 18:33:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2019-10-13 18:33:49,171 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2019-10-13 18:33:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2019-10-13 18:33:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_timer [2019-10-13 18:33:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2019-10-13 18:33:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2019-10-13 18:33:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_auto_negotiate [2019-10-13 18:33:49,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_read_mode [2019-10-13 18:33:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2019-10-13 18:33:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_start_xmit [2019-10-13 18:33:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2019-10-13 18:33:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_rx [2019-10-13 18:33:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_finish_xmit [2019-10-13 18:33:49,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_close [2019-10-13 18:33:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_drvinfo [2019-10-13 18:33:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_msglevel [2019-10-13 18:33:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_msglevel [2019-10-13 18:33:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_link [2019-10-13 18:33:49,174 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_settings [2019-10-13 18:33:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_settings [2019-10-13 18:33:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_nway_reset [2019-10-13 18:33:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_wol [2019-10-13 18:33:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_wol [2019-10-13 18:33:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2019-10-13 18:33:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2019-10-13 18:33:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mcast_bitnr [2019-10-13 18:33:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-13 18:33:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset [2019-10-13 18:33:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2019-10-13 18:33:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_suspend [2019-10-13 18:33:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2019-10-13 18:33:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_module [2019-10-13 18:33:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_cleanup_module [2019-10-13 18:33:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2019-10-13 18:33:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-13 18:33:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-13 18:33:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-13 18:33:49,182 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-13 18:33:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-13 18:33:49,183 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-13 18:33:49,188 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-13 18:33:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-13 18:33:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_3 [2019-10-13 18:33:49,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2019-10-13 18:33:49,190 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-13 18:33:49,190 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 18:33:49,190 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 18:33:49,190 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-13 18:33:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 18:33:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-13 18:33:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 18:33:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 18:33:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-13 18:33:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-10-13 18:33:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-10-13 18:33:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-10-13 18:33:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-10-13 18:33:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-10-13 18:33:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-10-13 18:33:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-10-13 18:33:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-10-13 18:33:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-10-13 18:33:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_33 [2019-10-13 18:33:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_34 [2019-10-13 18:33:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_35 [2019-10-13 18:33:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_36 [2019-10-13 18:33:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_37 [2019-10-13 18:33:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_38 [2019-10-13 18:33:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_39 [2019-10-13 18:33:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 18:33:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 18:33:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-13 18:33:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-13 18:33:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-13 18:33:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-13 18:33:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 18:33:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-13 18:33:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 18:33:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-13 18:33:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 18:33:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 18:33:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 18:33:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 18:33:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 18:33:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-13 18:33:49,195 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 18:33:49,196 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-13 18:33:49,196 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:33:49,196 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-13 18:33:49,196 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 18:33:49,196 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-13 18:33:49,196 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 18:33:49,196 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-13 18:33:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 18:33:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 18:33:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 18:33:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-13 18:33:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 18:33:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-13 18:33:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-13 18:33:49,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 18:33:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-13 18:33:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-13 18:33:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 18:33:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 18:33:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 18:33:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 18:33:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 18:33:49,198 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-13 18:33:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-13 18:33:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 18:33:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 18:33:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-13 18:33:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-13 18:33:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 18:33:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 18:33:49,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2019-10-13 18:33:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2019-10-13 18:33:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-13 18:33:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-13 18:33:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-13 18:33:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-13 18:33:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-13 18:33:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-13 18:33:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-13 18:33:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-13 18:33:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-13 18:33:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-13 18:33:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-13 18:33:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-13 18:33:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-10-13 18:33:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-13 18:33:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-13 18:33:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 18:33:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-10-13 18:33:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-13 18:33:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 18:33:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 18:33:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 18:33:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-13 18:33:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-13 18:33:49,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 18:33:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-13 18:33:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 18:33:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 18:33:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-13 18:33:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 18:33:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 18:33:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-10-13 18:33:49,203 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-10-13 18:33:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 18:33:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 18:33:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 18:33:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 18:33:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2019-10-13 18:33:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 18:33:49,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 18:33:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 18:33:49,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 18:33:49,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 18:33:49,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 18:33:49,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 18:33:49,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-13 18:33:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-13 18:33:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 18:33:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 18:33:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-13 18:33:49,211 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 18:33:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 18:33:49,214 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 18:33:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 18:33:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 18:33:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 18:33:49,215 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 18:33:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 18:33:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 18:33:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 18:33:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 18:33:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 18:33:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-13 18:33:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 18:33:49,216 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-13 18:33:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:33:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 18:33:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-10-13 18:33:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 18:33:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2019-10-13 18:33:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-13 18:33:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-10-13 18:33:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 18:33:49,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2019-10-13 18:33:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-13 18:33:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-10-13 18:33:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 18:33:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-13 18:33:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_36 [2019-10-13 18:33:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-13 18:33:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-13 18:33:49,218 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 18:33:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-13 18:33:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 18:33:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 18:33:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-13 18:33:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-13 18:33:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-13 18:33:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 18:33:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 18:33:49,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 18:33:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 18:33:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-13 18:33:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-13 18:33:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-10-13 18:33:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 18:33:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 18:33:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 18:33:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 18:33:49,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 18:33:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-10-13 18:33:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 18:33:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 18:33:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 18:33:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 18:33:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 18:33:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 18:33:49,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 18:33:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 18:33:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 18:33:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 18:33:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 18:33:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 18:33:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2019-10-13 18:33:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-13 18:33:49,222 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-13 18:33:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-13 18:33:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-13 18:33:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-13 18:33:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-13 18:33:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-13 18:33:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-13 18:33:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_3 [2019-10-13 18:33:49,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2019-10-13 18:33:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-13 18:33:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2019-10-13 18:33:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 18:33:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 18:33:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_35 [2019-10-13 18:33:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 18:33:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_37 [2019-10-13 18:33:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-13 18:33:49,224 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-13 18:33:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 18:33:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 18:33:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 18:33:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 18:33:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-13 18:33:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-10-13 18:33:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-13 18:33:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-13 18:33:49,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-10-13 18:33:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-13 18:33:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-13 18:33:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-13 18:33:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-10-13 18:33:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-13 18:33:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 18:33:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 18:33:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-13 18:33:49,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-13 18:33:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-13 18:33:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 18:33:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 18:33:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 18:33:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 18:33:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 18:33:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 18:33:49,227 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 18:33:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 18:33:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-13 18:33:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 18:33:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 18:33:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 18:33:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 18:33:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 18:33:49,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 18:33:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 18:33:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 18:33:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-13 18:33:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 18:33:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 18:33:49,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 18:33:49,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 18:33:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 18:33:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 18:33:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 18:33:49,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 18:33:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-13 18:33:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 18:33:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 18:33:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 18:33:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-13 18:33:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-13 18:33:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 18:33:49,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 18:33:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 18:33:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 18:33:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-13 18:33:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 18:33:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-10-13 18:33:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-10-13 18:33:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-10-13 18:33:49,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-10-13 18:33:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-10-13 18:33:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-13 18:33:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-10-13 18:33:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-10-13 18:33:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-10-13 18:33:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 18:33:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-13 18:33:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-10-13 18:33:49,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-10-13 18:33:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-10-13 18:33:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-13 18:33:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 18:33:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 18:33:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 18:33:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_34 [2019-10-13 18:33:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_39 [2019-10-13 18:33:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 18:33:49,235 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 18:33:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 18:33:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 18:33:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 18:33:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 18:33:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 18:33:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 18:33:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 18:33:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 18:33:49,236 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-13 18:33:49,237 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 18:33:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_33 [2019-10-13 18:33:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 18:33:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_38 [2019-10-13 18:33:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-13 18:33:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-13 18:33:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-13 18:33:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-13 18:33:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-13 18:33:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 18:33:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-13 18:33:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-13 18:33:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-13 18:33:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_read_mode [2019-10-13 18:33:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2019-10-13 18:33:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_open [2019-10-13 18:33:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mii_probe [2019-10-13 18:33:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2019-10-13 18:33:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2019-10-13 18:33:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-13 18:33:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-13 18:33:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_timer [2019-10-13 18:33:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2019-10-13 18:33:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2019-10-13 18:33:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2019-10-13 18:33:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2019-10-13 18:33:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_start_xmit [2019-10-13 18:33:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_rx [2019-10-13 18:33:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_finish_xmit [2019-10-13 18:33:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2019-10-13 18:33:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_close [2019-10-13 18:33:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2019-10-13 18:33:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mcast_bitnr [2019-10-13 18:33:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-13 18:33:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset [2019-10-13 18:33:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2019-10-13 18:33:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2019-10-13 18:33:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2019-10-13 18:33:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_capability [2019-10-13 18:33:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2019-10-13 18:33:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_auto_negotiate [2019-10-13 18:33:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2019-10-13 18:33:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_mac_addr [2019-10-13 18:33:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure sis630e_get_mac_addr [2019-10-13 18:33:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 18:33:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure sis635_get_mac_addr [2019-10-13 18:33:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure sis96x_get_mac_addr [2019-10-13 18:33:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_probe [2019-10-13 18:33:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2019-10-13 18:33:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2019-10-13 18:33:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_drvinfo [2019-10-13 18:33:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_msglevel [2019-10-13 18:33:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_msglevel [2019-10-13 18:33:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_link [2019-10-13 18:33:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_settings [2019-10-13 18:33:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_settings [2019-10-13 18:33:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_nway_reset [2019-10-13 18:33:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_wol [2019-10-13 18:33:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_wol [2019-10-13 18:33:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2019-10-13 18:33:49,245 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_suspend [2019-10-13 18:33:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2019-10-13 18:33:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_module [2019-10-13 18:33:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_cleanup_module [2019-10-13 18:33:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2019-10-13 18:33:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 18:33:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 18:33:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2019-10-13 18:33:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 18:33:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 18:33:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 18:33:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-13 18:33:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-13 18:33:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-13 18:33:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-13 18:33:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 18:33:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 18:33:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 18:33:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 18:33:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 18:33:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 18:33:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 18:33:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 18:33:50,529 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 18:33:56,102 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 18:33:56,102 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-13 18:33:56,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:33:56 BoogieIcfgContainer [2019-10-13 18:33:56,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 18:33:56,107 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 18:33:56,107 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 18:33:56,110 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 18:33:56,110 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:33:44" (1/3) ... [2019-10-13 18:33:56,111 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70b8426 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:33:56, skipping insertion in model container [2019-10-13 18:33:56,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:33:48" (2/3) ... [2019-10-13 18:33:56,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70b8426 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:33:56, skipping insertion in model container [2019-10-13 18:33:56,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:33:56" (3/3) ... [2019-10-13 18:33:56,114 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--sis--sis900.ko-entry_point.cil.out.i [2019-10-13 18:33:56,124 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 18:33:56,136 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 18:33:56,148 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 18:33:56,187 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 18:33:56,187 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 18:33:56,187 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 18:33:56,187 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 18:33:56,187 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 18:33:56,187 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 18:33:56,188 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 18:33:56,188 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 18:33:56,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states. [2019-10-13 18:33:56,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-10-13 18:33:56,282 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:33:56,283 INFO L380 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:33:56,286 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:33:56,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:33:56,292 INFO L82 PathProgramCache]: Analyzing trace with hash 173600175, now seen corresponding path program 1 times [2019-10-13 18:33:56,301 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:33:56,302 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099293785] [2019-10-13 18:33:56,302 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:33:56,302 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:33:56,302 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:33:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:59,777 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification that was a NOOP. DAG size: 583 [2019-10-13 18:33:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:59,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:33:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:34:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-13 18:34:00,207 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099293785] [2019-10-13 18:34:00,208 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:34:00,208 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-13 18:34:00,209 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102261685] [2019-10-13 18:34:00,214 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-13 18:34:00,215 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:34:00,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-13 18:34:00,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2019-10-13 18:34:00,236 INFO L87 Difference]: Start difference. First operand 2301 states. Second operand 9 states. [2019-10-13 18:34:02,210 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification that was a NOOP. DAG size: 592 [2019-10-13 18:34:11,265 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 594 [2019-10-13 18:34:13,388 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 585 [2019-10-13 18:34:17,202 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification that was a NOOP. DAG size: 596 [2019-10-13 18:34:19,737 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 598 [2019-10-13 18:34:22,290 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 596