/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/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 19:54:13,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 19:54:13,107 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 19:54:13,125 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 19:54:13,126 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 19:54:13,128 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 19:54:13,130 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 19:54:13,140 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 19:54:13,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 19:54:13,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 19:54:13,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 19:54:13,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 19:54:13,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 19:54:13,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 19:54:13,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 19:54:13,155 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 19:54:13,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 19:54:13,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 19:54:13,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 19:54:13,165 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 19:54:13,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 19:54:13,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 19:54:13,176 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 19:54:13,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 19:54:13,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 19:54:13,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 19:54:13,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 19:54:13,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 19:54:13,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 19:54:13,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 19:54:13,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 19:54:13,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 19:54:13,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 19:54:13,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 19:54:13,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 19:54:13,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 19:54:13,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 19:54:13,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 19:54:13,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 19:54:13,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 19:54:13,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 19:54:13,192 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 [2019-11-06 19:54:13,225 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 19:54:13,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 19:54:13,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 19:54:13,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 19:54:13,230 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 19:54:13,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 19:54:13,232 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 19:54:13,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 19:54:13,233 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 19:54:13,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 19:54:13,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 19:54:13,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 19:54:13,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 19:54:13,235 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 19:54:13,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 19:54:13,235 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 19:54:13,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 19:54:13,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 19:54:13,236 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 19:54:13,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 19:54:13,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 19:54:13,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 19:54:13,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 19:54:13,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 19:54:13,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 19:54:13,237 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 19:54:13,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 19:54:13,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 19:54:13,238 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-06 19:54:13,522 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 19:54:13,543 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 19:54:13,546 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 19:54:13,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 19:54:13,548 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 19:54:13,550 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2019-11-06 19:54:13,621 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/025f0395f/4e4c438cd3d047708f9dca016784a403/FLAG16e3a5936 [2019-11-06 19:54:14,482 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 19:54:14,489 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2019-11-06 19:54:14,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/025f0395f/4e4c438cd3d047708f9dca016784a403/FLAG16e3a5936 [2019-11-06 19:54:14,923 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/025f0395f/4e4c438cd3d047708f9dca016784a403 [2019-11-06 19:54:14,931 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 19:54:14,932 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 19:54:14,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 19:54:14,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 19:54:14,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 19:54:14,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:54:14" (1/1) ... [2019-11-06 19:54:14,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e381d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:14, skipping insertion in model container [2019-11-06 19:54:14,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:54:14" (1/1) ... [2019-11-06 19:54:14,948 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 19:54:15,138 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 19:54:18,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 19:54:18,884 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 19:54:19,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 19:54:20,465 INFO L192 MainTranslator]: Completed translation [2019-11-06 19:54:20,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20 WrapperNode [2019-11-06 19:54:20,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 19:54:20,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 19:54:20,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 19:54:20,468 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 19:54:20,482 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20" (1/1) ... [2019-11-06 19:54:20,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20" (1/1) ... [2019-11-06 19:54:20,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20" (1/1) ... [2019-11-06 19:54:20,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20" (1/1) ... [2019-11-06 19:54:20,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20" (1/1) ... [2019-11-06 19:54:20,804 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20" (1/1) ... [2019-11-06 19:54:20,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20" (1/1) ... [2019-11-06 19:54:20,909 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 19:54:20,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 19:54:20,910 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 19:54:20,910 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 19:54:20,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20" (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 [2019-11-06 19:54:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 19:54:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 19:54:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-06 19:54:20,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-06 19:54:20,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-11-06 19:54:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-06 19:54:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-06 19:54:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-06 19:54:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-06 19:54:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 19:54:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-06 19:54:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-06 19:54:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-06 19:54:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-06 19:54:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-11-06 19:54:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-06 19:54:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-11-06 19:54:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-11-06 19:54:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-06 19:54:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-06 19:54:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-06 19:54:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-06 19:54:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-06 19:54:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-06 19:54:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-11-06 19:54:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-06 19:54:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-06 19:54:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-11-06 19:54:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-11-06 19:54:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-06 19:54:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-06 19:54:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-06 19:54:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-11-06 19:54:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-06 19:54:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-11-06 19:54:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-11-06 19:54:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-11-06 19:54:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-11-06 19:54:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-11-06 19:54:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-11-06 19:54:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-06 19:54:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-11-06 19:54:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-06 19:54:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-06 19:54:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-11-06 19:54:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-11-06 19:54:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-11-06 19:54:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-06 19:54:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-11-06 19:54:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-06 19:54:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-11-06 19:54:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-11-06 19:54:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-11-06 19:54:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-11-06 19:54:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-11-06 19:54:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-11-06 19:54:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-11-06 19:54:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-11-06 19:54:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-11-06 19:54:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-11-06 19:54:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-11-06 19:54:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-11-06 19:54:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-11-06 19:54:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-11-06 19:54:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-11-06 19:54:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-06 19:54:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-06 19:54:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-11-06 19:54:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-06 19:54:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-11-06 19:54:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-11-06 19:54:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-11-06 19:54:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-11-06 19:54:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-11-06 19:54:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-11-06 19:54:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_mac_addr [2019-11-06 19:54:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630e_get_mac_addr [2019-11-06 19:54:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sis635_get_mac_addr [2019-11-06 19:54:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure sis96x_get_mac_addr [2019-11-06 19:54:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_probe [2019-11-06 19:54:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mii_probe [2019-11-06 19:54:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2019-11-06 19:54:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_capability [2019-11-06 19:54:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2019-11-06 19:54:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2019-11-06 19:54:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2019-11-06 19:54:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-11-06 19:54:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-11-06 19:54:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2019-11-06 19:54:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2019-11-06 19:54:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_open [2019-11-06 19:54:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2019-11-06 19:54:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2019-11-06 19:54:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2019-11-06 19:54:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2019-11-06 19:54:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_timer [2019-11-06 19:54:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2019-11-06 19:54:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2019-11-06 19:54:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_auto_negotiate [2019-11-06 19:54:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_read_mode [2019-11-06 19:54:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2019-11-06 19:54:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_start_xmit [2019-11-06 19:54:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2019-11-06 19:54:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_rx [2019-11-06 19:54:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_finish_xmit [2019-11-06 19:54:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_close [2019-11-06 19:54:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_drvinfo [2019-11-06 19:54:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_msglevel [2019-11-06 19:54:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_msglevel [2019-11-06 19:54:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_link [2019-11-06 19:54:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_settings [2019-11-06 19:54:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_settings [2019-11-06 19:54:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_nway_reset [2019-11-06 19:54:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_wol [2019-11-06 19:54:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_wol [2019-11-06 19:54:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2019-11-06 19:54:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2019-11-06 19:54:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mcast_bitnr [2019-11-06 19:54:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-11-06 19:54:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset [2019-11-06 19:54:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2019-11-06 19:54:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_suspend [2019-11-06 19:54:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2019-11-06 19:54:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_module [2019-11-06 19:54:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_cleanup_module [2019-11-06 19:54:21,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sis900_cleanup_module_14_2 [2019-11-06 19:54:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_sis900_init_module_14_9 [2019-11-06 19:54:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-11-06 19:54:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-11-06 19:54:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-11-06 19:54:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2019-11-06 19:54:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-11-06 19:54:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-11-06 19:54:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-11-06 19:54:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2019-11-06 19:54:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-11-06 19:54:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-11-06 19:54:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-11-06 19:54:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-11-06 19:54:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-11-06 19:54:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-11-06 19:54:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-06 19:54:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-11-06 19:54:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-11-06 19:54:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-11-06 19:54:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-11-06 19:54:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-11-06 19:54:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-06 19:54:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-11-06 19:54:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-11-06 19:54:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-11-06 19:54:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-11-06 19:54:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-11-06 19:54:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-11-06 19:54:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-11-06 19:54:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-06 19:54:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-06 19:54:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-11-06 19:54:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-11-06 19:54:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-11-06 19:54:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 19:54:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-11-06 19:54:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-11-06 19:54:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-11-06 19:54:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-11-06 19:54:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-11-06 19:54:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-11-06 19:54:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-06 19:54:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-11-06 19:54:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-11-06 19:54:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-11-06 19:54:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-11-06 19:54:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-11-06 19:54:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-11-06 19:54:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-06 19:54:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-11-06 19:54:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-11-06 19:54:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-11-06 19:54:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-11-06 19:54:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-11-06 19:54:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-11-06 19:54:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-11-06 19:54:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-11-06 19:54:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-11-06 19:54:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-11-06 19:54:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-11-06 19:54:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-11-06 19:54:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-11-06 19:54:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-11-06 19:54:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-11-06 19:54:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-11-06 19:54:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-11-06 19:54:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-11-06 19:54:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-11-06 19:54:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-11-06 19:54:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-11-06 19:54:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-11-06 19:54:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_59 [2019-11-06 19:54:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_60 [2019-11-06 19:54:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_61 [2019-11-06 19:54:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_62 [2019-11-06 19:54:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_63 [2019-11-06 19:54:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_64 [2019-11-06 19:54:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65 [2019-11-06 19:54:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2019-11-06 19:54:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2019-11-06 19:54:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2019-11-06 19:54:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2019-11-06 19:54:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_72 [2019-11-06 19:54:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_73 [2019-11-06 19:54:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2019-11-06 19:54:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2019-11-06 19:54:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_78 [2019-11-06 19:54:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_79 [2019-11-06 19:54:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_80 [2019-11-06 19:54:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_81 [2019-11-06 19:54:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-11-06 19:54:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-11-06 19:54:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-11-06 19:54:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-06 19:54:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-06 19:54:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-06 19:54:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-06 19:54:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-11-06 19:54:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-11-06 19:54:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-11-06 19:54:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-11-06 19:54:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-11-06 19:54:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-11-06 19:54:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-06 19:54:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-06 19:54:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-06 19:54:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-06 19:54:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-11-06 19:54:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-06 19:54:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-11-06 19:54:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-11-06 19:54:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-11-06 19:54:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-11-06 19:54:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-11-06 19:54:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-11-06 19:54:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-11-06 19:54:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-06 19:54:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-06 19:54:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-06 19:54:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-11-06 19:54:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-11-06 19:54:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-11-06 19:54:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-11-06 19:54:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-11-06 19:54:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-11-06 19:54:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-11-06 19:54:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-11-06 19:54:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-11-06 19:54:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-06 19:54:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-11-06 19:54:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-11-06 19:54:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-11-06 19:54:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-06 19:54:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-11-06 19:54:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-11-06 19:54:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-11-06 19:54:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-06 19:54:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-11-06 19:54:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-11-06 19:54:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-11-06 19:54:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-06 19:54:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-11-06 19:54:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-11-06 19:54:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-11-06 19:54:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-11-06 19:54:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-11-06 19:54:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-11-06 19:54:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-11-06 19:54:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-11-06 19:54:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-11-06 19:54:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-11-06 19:54:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-11-06 19:54:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-11-06 19:54:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-11-06 19:54:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-11-06 19:54:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-11-06 19:54:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-11-06 19:54:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sis900_private [2019-11-06 19:54:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sis900_private [2019-11-06 19:54:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_sis900_private [2019-11-06 19:54:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_sis900_private [2019-11-06 19:54:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_sis900_private [2019-11-06 19:54:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_sis900_private [2019-11-06 19:54:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_sis900_private [2019-11-06 19:54:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_sis900_private [2019-11-06 19:54:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-11-06 19:54:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-11-06 19:54:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-11-06 19:54:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-11-06 19:54:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-11-06 19:54:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-11-06 19:54:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-11-06 19:54:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-11-06 19:54:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-06 19:54:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-11-06 19:54:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-11-06 19:54:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-11-06 19:54:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-11-06 19:54:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-11-06 19:54:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-11-06 19:54:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-11-06 19:54:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-11-06 19:54:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-06 19:54:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-11-06 19:54:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-11-06 19:54:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-11-06 19:54:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-06 19:54:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-11-06 19:54:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-11-06 19:54:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-11-06 19:54:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-06 19:54:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-06 19:54:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-11-06 19:54:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-11-06 19:54:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-11-06 19:54:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-11-06 19:54:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-11-06 19:54:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-06 19:54:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-11-06 19:54:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-11-06 19:54:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-11-06 19:54:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-06 19:54:21,076 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-11-06 19:54:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-11-06 19:54:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-11-06 19:54:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-11-06 19:54:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-11-06 19:54:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-11-06 19:54:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-11-06 19:54:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-11-06 19:54:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-11-06 19:54:21,077 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-11-06 19:54:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-11-06 19:54:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-11-06 19:54:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-11-06 19:54:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-11-06 19:54:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-11-06 19:54:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-11-06 19:54:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-11-06 19:54:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-11-06 19:54:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-06 19:54:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-06 19:54:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-11-06 19:54:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-11-06 19:54:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-11-06 19:54:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-11-06 19:54:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-11-06 19:54:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-11-06 19:54:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-11-06 19:54:21,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-11-06 19:54:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-06 19:54:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-06 19:54:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-11-06 19:54:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-11-06 19:54:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-11-06 19:54:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-11-06 19:54:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-11-06 19:54:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-11-06 19:54:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-11-06 19:54:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-11-06 19:54:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-11-06 19:54:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-11-06 19:54:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-11-06 19:54:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-11-06 19:54:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-11-06 19:54:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-11-06 19:54:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-11-06 19:54:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-11-06 19:54:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-11-06 19:54:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-11-06 19:54:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-11-06 19:54:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-06 19:54:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-11-06 19:54:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-11-06 19:54:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-11-06 19:54:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-06 19:54:21,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-11-06 19:54:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-11-06 19:54:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-11-06 19:54:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-11-06 19:54:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-11-06 19:54:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-06 19:54:21,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-06 19:54:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-11-06 19:54:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-06 19:54:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-06 19:54:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-06 19:54:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-06 19:54:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-06 19:54:21,088 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2019-11-06 19:54:21,089 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-06 19:54:21,089 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-06 19:54:21,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-06 19:54:21,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-06 19:54:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 19:54:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-06 19:54:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-11-06 19:54:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-11-06 19:54:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-06 19:54:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-06 19:54:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-11-06 19:54:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-06 19:54:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 19:54:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-06 19:54:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-06 19:54:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-06 19:54:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-06 19:54:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-11-06 19:54:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 19:54:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-11-06 19:54:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-11-06 19:54:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65 [2019-11-06 19:54:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2019-11-06 19:54:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sis900_private [2019-11-06 19:54:21,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sis900_private [2019-11-06 19:54:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-06 19:54:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-11-06 19:54:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-11-06 19:54:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-11-06 19:54:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-11-06 19:54:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-11-06 19:54:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-06 19:54:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-11-06 19:54:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-11-06 19:54:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-11-06 19:54:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-06 19:54:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-06 19:54:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-11-06 19:54:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-11-06 19:54:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-11-06 19:54:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-06 19:54:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-06 19:54:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-11-06 19:54:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-06 19:54:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-11-06 19:54:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-06 19:54:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-06 19:54:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-06 19:54:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2019-11-06 19:54:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-06 19:54:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2019-11-06 19:54:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-06 19:54:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2019-11-06 19:54:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-06 19:54:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2019-11-06 19:54:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-06 19:54:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2019-11-06 19:54:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-11-06 19:54:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-11-06 19:54:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_72 [2019-11-06 19:54:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-06 19:54:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-11-06 19:54:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-11-06 19:54:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-11-06 19:54:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-11-06 19:54:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-11-06 19:54:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-11-06 19:54:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-11-06 19:54:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-06 19:54:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-06 19:54:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-11-06 19:54:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_59 [2019-11-06 19:54:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_60 [2019-11-06 19:54:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-06 19:54:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2019-11-06 19:54:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-11-06 19:54:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-11-06 19:54:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-06 19:54:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-06 19:54:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-06 19:54:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-06 19:54:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-06 19:54:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-11-06 19:54:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-11-06 19:54:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-11-06 19:54:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-11-06 19:54:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-11-06 19:54:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-11-06 19:54:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-06 19:54:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-11-06 19:54:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-06 19:54:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-11-06 19:54:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-06 19:54:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-11-06 19:54:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-11-06 19:54:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-11-06 19:54:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-11-06 19:54:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-11-06 19:54:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-11-06 19:54:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-06 19:54:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-06 19:54:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-06 19:54:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-11-06 19:54:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-06 19:54:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-11-06 19:54:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-11-06 19:54:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-06 19:54:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-06 19:54:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-06 19:54:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_63 [2019-11-06 19:54:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_79 [2019-11-06 19:54:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-11-06 19:54:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-11-06 19:54:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-11-06 19:54:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-11-06 19:54:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-11-06 19:54:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-06 19:54:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-11-06 19:54:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-06 19:54:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-11-06 19:54:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-11-06 19:54:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-11-06 19:54:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-11-06 19:54:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-11-06 19:54:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-11-06 19:54:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-11-06 19:54:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-11-06 19:54:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-11-06 19:54:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-11-06 19:54:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-11-06 19:54:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-11-06 19:54:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_62 [2019-11-06 19:54:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-06 19:54:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_78 [2019-11-06 19:54:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-11-06 19:54:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-11-06 19:54:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-11-06 19:54:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-11-06 19:54:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-11-06 19:54:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-11-06 19:54:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-11-06 19:54:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-11-06 19:54:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-11-06 19:54:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-11-06 19:54:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-06 19:54:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-11-06 19:54:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-11-06 19:54:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-11-06 19:54:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-11-06 19:54:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-11-06 19:54:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-06 19:54:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-06 19:54:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_80 [2019-11-06 19:54:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-06 19:54:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_81 [2019-11-06 19:54:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-11-06 19:54:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-11-06 19:54:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-11-06 19:54:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-11-06 19:54:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-11-06 19:54:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-11-06 19:54:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-06 19:54:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-06 19:54:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-11-06 19:54:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-06 19:54:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-06 19:54:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_64 [2019-11-06 19:54:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-06 19:54:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_73 [2019-11-06 19:54:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-11-06 19:54:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-11-06 19:54:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-11-06 19:54:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-11-06 19:54:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-11-06 19:54:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-11-06 19:54:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-11-06 19:54:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-11-06 19:54:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-11-06 19:54:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-11-06 19:54:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-06 19:54:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-11-06 19:54:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_61 [2019-11-06 19:54:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-11-06 19:54:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-11-06 19:54:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-11-06 19:54:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-11-06 19:54:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 19:54:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-11-06 19:54:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-11-06 19:54:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-11-06 19:54:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_read_mode [2019-11-06 19:54:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2019-11-06 19:54:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_open [2019-11-06 19:54:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mii_probe [2019-11-06 19:54:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2019-11-06 19:54:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2019-11-06 19:54:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-11-06 19:54:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-11-06 19:54:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_timer [2019-11-06 19:54:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2019-11-06 19:54:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2019-11-06 19:54:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2019-11-06 19:54:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2019-11-06 19:54:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_start_xmit [2019-11-06 19:54:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_rx [2019-11-06 19:54:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_finish_xmit [2019-11-06 19:54:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2019-11-06 19:54:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_close [2019-11-06 19:54:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2019-11-06 19:54:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mcast_bitnr [2019-11-06 19:54:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-11-06 19:54:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset [2019-11-06 19:54:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2019-11-06 19:54:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2019-11-06 19:54:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2019-11-06 19:54:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_capability [2019-11-06 19:54:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2019-11-06 19:54:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_auto_negotiate [2019-11-06 19:54:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2019-11-06 19:54:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_mac_addr [2019-11-06 19:54:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure sis630e_get_mac_addr [2019-11-06 19:54:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 19:54:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure sis635_get_mac_addr [2019-11-06 19:54:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure sis96x_get_mac_addr [2019-11-06 19:54:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_probe [2019-11-06 19:54:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 19:54:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2019-11-06 19:54:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2019-11-06 19:54:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_drvinfo [2019-11-06 19:54:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_msglevel [2019-11-06 19:54:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_msglevel [2019-11-06 19:54:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_link [2019-11-06 19:54:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_settings [2019-11-06 19:54:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_settings [2019-11-06 19:54:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_nway_reset [2019-11-06 19:54:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_wol [2019-11-06 19:54:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_wol [2019-11-06 19:54:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2019-11-06 19:54:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_suspend [2019-11-06 19:54:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2019-11-06 19:54:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_module [2019-11-06 19:54:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_cleanup_module [2019-11-06 19:54:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sis900_cleanup_module_14_2 [2019-11-06 19:54:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_sis900_init_module_14_9 [2019-11-06 19:54:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-11-06 19:54:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-11-06 19:54:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-11-06 19:54:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2019-11-06 19:54:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-11-06 19:54:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-11-06 19:54:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-11-06 19:54:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2019-11-06 19:54:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-11-06 19:54:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-11-06 19:54:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-11-06 19:54:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-11-06 19:54:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-11-06 19:54:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-11-06 19:54:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-06 19:54:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-11-06 19:54:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-11-06 19:54:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-11-06 19:54:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-11-06 19:54:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-11-06 19:54:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-06 19:54:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-11-06 19:54:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-11-06 19:54:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-11-06 19:54:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-11-06 19:54:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-11-06 19:54:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-11-06 19:54:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-11-06 19:54:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-06 19:54:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-06 19:54:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-11-06 19:54:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-11-06 19:54:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-11-06 19:54:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 19:54:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-11-06 19:54:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-11-06 19:54:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-11-06 19:54:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-11-06 19:54:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-11-06 19:54:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-11-06 19:54:21,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-06 19:54:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-11-06 19:54:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-11-06 19:54:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-11-06 19:54:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-11-06 19:54:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-11-06 19:54:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-11-06 19:54:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-06 19:54:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-11-06 19:54:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-11-06 19:54:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-11-06 19:54:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-11-06 19:54:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-11-06 19:54:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-11-06 19:54:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-11-06 19:54:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-11-06 19:54:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-11-06 19:54:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-11-06 19:54:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-11-06 19:54:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-11-06 19:54:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-11-06 19:54:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-11-06 19:54:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-11-06 19:54:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-11-06 19:54:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-11-06 19:54:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-11-06 19:54:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-11-06 19:54:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-11-06 19:54:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-11-06 19:54:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-11-06 19:54:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-06 19:54:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-06 19:54:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 19:54:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-06 19:54:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-06 19:54:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-11-06 19:54:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-06 19:54:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-11-06 19:54:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-06 19:54:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-06 19:54:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-06 19:54:21,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-06 19:54:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-11-06 19:54:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-06 19:54:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-11-06 19:54:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-11-06 19:54:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-11-06 19:54:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-06 19:54:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-11-06 19:54:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-11-06 19:54:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-11-06 19:54:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-11-06 19:54:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-11-06 19:54:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 19:54:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-06 19:54:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 19:54:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-06 19:54:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 19:54:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-06 19:54:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-06 19:54:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-06 19:54:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-06 19:54:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-11-06 19:54:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-11-06 19:54:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 19:54:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-06 19:54:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-06 19:54:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-11-06 19:54:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-11-06 19:54:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-11-06 19:54:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-11-06 19:54:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-11-06 19:54:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-11-06 19:54:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-11-06 19:54:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-11-06 19:54:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-06 19:54:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-11-06 19:54:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-11-06 19:54:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-11-06 19:54:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-06 19:54:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-11-06 19:54:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-11-06 19:54:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-11-06 19:54:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-06 19:54:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-11-06 19:54:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-11-06 19:54:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-11-06 19:54:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-06 19:54:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-11-06 19:54:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-11-06 19:54:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-11-06 19:54:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-06 19:54:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-11-06 19:54:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-11-06 19:54:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-11-06 19:54:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-11-06 19:54:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-11-06 19:54:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-11-06 19:54:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-11-06 19:54:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-11-06 19:54:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-11-06 19:54:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-11-06 19:54:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-11-06 19:54:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-11-06 19:54:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-11-06 19:54:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-11-06 19:54:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-11-06 19:54:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-11-06 19:54:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-06 19:54:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_sis900_private [2019-11-06 19:54:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_sis900_private [2019-11-06 19:54:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_sis900_private [2019-11-06 19:54:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_sis900_private [2019-11-06 19:54:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_sis900_private [2019-11-06 19:54:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_sis900_private [2019-11-06 19:54:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-11-06 19:54:21,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-11-06 19:54:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-11-06 19:54:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-11-06 19:54:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-11-06 19:54:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-11-06 19:54:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-11-06 19:54:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-11-06 19:54:21,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-06 19:54:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-11-06 19:54:21,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-11-06 19:54:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-06 19:54:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-11-06 19:54:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-11-06 19:54:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-11-06 19:54:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-11-06 19:54:21,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-11-06 19:54:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-11-06 19:54:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-11-06 19:54:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-11-06 19:54:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-11-06 19:54:21,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-11-06 19:54:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-11-06 19:54:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-11-06 19:54:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-11-06 19:54:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-11-06 19:54:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-11-06 19:54:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-06 19:54:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-11-06 19:54:21,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-11-06 19:54:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-11-06 19:54:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-06 19:54:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-11-06 19:54:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-11-06 19:54:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-11-06 19:54:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-06 19:54:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-11-06 19:54:21,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 19:54:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-06 19:54:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-06 19:54:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-11-06 19:54:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 19:54:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 19:54:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-06 19:54:21,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 19:54:24,986 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-11-06 19:54:25,764 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-06 19:54:29,147 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 19:54:29,147 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-11-06 19:54:29,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:54:29 BoogieIcfgContainer [2019-11-06 19:54:29,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 19:54:29,152 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 19:54:29,152 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 19:54:29,155 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 19:54:29,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 07:54:14" (1/3) ... [2019-11-06 19:54:29,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@381fde25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:54:29, skipping insertion in model container [2019-11-06 19:54:29,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:54:20" (2/3) ... [2019-11-06 19:54:29,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@381fde25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:54:29, skipping insertion in model container [2019-11-06 19:54:29,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:54:29" (3/3) ... [2019-11-06 19:54:29,159 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2019-11-06 19:54:29,170 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 19:54:29,181 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-11-06 19:54:29,194 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-11-06 19:54:29,236 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 19:54:29,236 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 19:54:29,236 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 19:54:29,237 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 19:54:29,237 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 19:54:29,237 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 19:54:29,237 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 19:54:29,237 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 19:54:29,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states. [2019-11-06 19:54:29,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-11-06 19:54:29,400 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 19:54:29,402 INFO L410 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 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] [2019-11-06 19:54:29,404 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 19:54:29,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 19:54:29,412 INFO L82 PathProgramCache]: Analyzing trace with hash -388279997, now seen corresponding path program 1 times [2019-11-06 19:54:29,425 INFO L161 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-06 19:54:29,425 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905947265] [2019-11-06 19:54:29,426 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 19:54:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,070 WARN L191 SmtUtils]: Spent 3.80 s on a formula simplification that was a NOOP. DAG size: 754 [2019-11-06 19:54:34,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 19:54:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2019-11-06 19:54:34,643 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905947265] [2019-11-06 19:54:34,644 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 19:54:34,645 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-06 19:54:34,645 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [228614437] [2019-11-06 19:54:34,650 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-06 19:54:34,651 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-06 19:54:34,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-06 19:54:34,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-11-06 19:54:34,668 INFO L87 Difference]: Start difference. First operand 3175 states. Second operand 5 states. [2019-11-06 19:54:42,517 WARN L191 SmtUtils]: Spent 3.73 s on a formula simplification that was a NOOP. DAG size: 757