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-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 18:27:33,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 18:27:33,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 18:27:33,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 18:27:33,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 18:27:33,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 18:27:33,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 18:27:33,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 18:27:33,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 18:27:33,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 18:27:33,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 18:27:33,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 18:27:33,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 18:27:33,814 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 18:27:33,815 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 18:27:33,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 18:27:33,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 18:27:33,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 18:27:33,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 18:27:33,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 18:27:33,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 18:27:33,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 18:27:33,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 18:27:33,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 18:27:33,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 18:27:33,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 18:27:33,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 18:27:33,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 18:27:33,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 18:27:33,843 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 18:27:33,843 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 18:27:33,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 18:27:33,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 18:27:33,847 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 18:27:33,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 18:27:33,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 18:27:33,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 18:27:33,851 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 18:27:33,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 18:27:33,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 18:27:33,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 18:27:33,855 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 18:27:33,876 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 18:27:33,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 18:27:33,880 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 18:27:33,881 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 18:27:33,881 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 18:27:33,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 18:27:33,881 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 18:27:33,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 18:27:33,882 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 18:27:33,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 18:27:33,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 18:27:33,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 18:27:33,883 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 18:27:33,883 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 18:27:33,883 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 18:27:33,883 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 18:27:33,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 18:27:33,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 18:27:33,884 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 18:27:33,884 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 18:27:33,884 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 18:27:33,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 18:27:33,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 18:27:33,885 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 18:27:33,885 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 18:27:33,885 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 18:27:33,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 18:27:33,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 18:27:33,886 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 18:27:34,184 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 18:27:34,198 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 18:27:34,202 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 18:27:34,203 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 18:27:34,204 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 18:27:34,204 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2019-10-13 18:27:34,285 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1fa03db3/c5b98fe964d34eb296f95d7e4dce1f31/FLAG03e2452a7 [2019-10-13 18:27:35,260 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 18:27:35,261 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2019-10-13 18:27:35,322 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1fa03db3/c5b98fe964d34eb296f95d7e4dce1f31/FLAG03e2452a7 [2019-10-13 18:27:35,655 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1fa03db3/c5b98fe964d34eb296f95d7e4dce1f31 [2019-10-13 18:27:35,665 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 18:27:35,667 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 18:27:35,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 18:27:35,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 18:27:35,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 18:27:35,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:27:35" (1/1) ... [2019-10-13 18:27:35,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a14aaf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:35, skipping insertion in model container [2019-10-13 18:27:35,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:27:35" (1/1) ... [2019-10-13 18:27:35,687 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 18:27:35,903 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 18:27:39,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:27:39,954 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 18:27:40,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:27:41,450 INFO L192 MainTranslator]: Completed translation [2019-10-13 18:27:41,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41 WrapperNode [2019-10-13 18:27:41,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 18:27:41,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 18:27:41,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 18:27:41,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 18:27:41,466 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41" (1/1) ... [2019-10-13 18:27:41,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41" (1/1) ... [2019-10-13 18:27:41,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41" (1/1) ... [2019-10-13 18:27:41,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41" (1/1) ... [2019-10-13 18:27:41,751 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41" (1/1) ... [2019-10-13 18:27:41,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41" (1/1) ... [2019-10-13 18:27:41,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41" (1/1) ... [2019-10-13 18:27:41,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 18:27:41,881 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 18:27:41,881 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 18:27:41,881 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 18:27:41,882 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 18:27:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 18:27:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 18:27:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 18:27:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 18:27:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 18:27:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 18:27:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 18:27:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 18:27:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 18:27:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 18:27:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 18:27:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 18:27:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 18:27:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 18:27:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 18:27:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 18:27:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 18:27:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 18:27:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 18:27:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 18:27:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-13 18:27:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 18:27:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-13 18:27:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 18:27:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 18:27:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-13 18:27:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-13 18:27:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-13 18:27:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-13 18:27:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-13 18:27:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 18:27:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 18:27:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 18:27:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 18:27:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 18:27:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 18:27:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 18:27:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 18:27:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 18:27:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-13 18:27:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-13 18:27:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 18:27:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 18:27:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 18:27:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 18:27:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-13 18:27:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-13 18:27:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-13 18:27:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-13 18:27:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-13 18:27:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-13 18:27:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-13 18:27:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-13 18:27:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-13 18:27:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 18:27:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 18:27:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 18:27:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 18:27:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 18:27:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 18:27:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 18:27:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 18:27:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 18:27:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 18:27:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 18:27:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 18:27:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-13 18:27:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-10-13 18:27:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-13 18:27:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-13 18:27:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-13 18:27:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 18:27:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 18:27:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 18:27:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-13 18:27:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-13 18:27:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 18:27:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 18:27:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 18:27:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 18:27:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-13 18:27:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2019-10-13 18:27:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_show_dspcfg_workaround [2019-10-13 18:27:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_set_dspcfg_workaround [2019-10-13 18:27:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2019-10-13 18:27:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2019-10-13 18:27:41,988 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2019-10-13 18:27:41,989 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2019-10-13 18:27:41,989 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_media [2019-10-13 18:27:41,989 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_probe1 [2019-10-13 18:27:41,989 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2019-10-13 18:27:41,990 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2019-10-13 18:27:41,990 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2019-10-13 18:27:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2019-10-13 18:27:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2019-10-13 18:27:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-13 18:27:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-13 18:27:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2019-10-13 18:27:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2019-10-13 18:27:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2019-10-13 18:27:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mii [2019-10-13 18:27:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2019-10-13 18:27:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx [2019-10-13 18:27:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reload_eeprom [2019-10-13 18:27:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2019-10-13 18:27:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2019-10-13 18:27:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cable_magic [2019-10-13 18:27:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure undo_cable_magic [2019-10-13 18:27:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2019-10-13 18:27:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2019-10-13 18:27:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2019-10-13 18:27:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2019-10-13 18:27:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2019-10-13 18:27:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2019-10-13 18:27:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2019-10-13 18:27:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2019-10-13 18:27:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2019-10-13 18:27:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2019-10-13 18:27:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2019-10-13 18:27:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2019-10-13 18:27:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2019-10-13 18:27:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2019-10-13 18:27:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2019-10-13 18:27:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2019-10-13 18:27:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2019-10-13 18:27:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2019-10-13 18:27:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll [2019-10-13 18:27:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2019-10-13 18:27:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2019-10-13 18:27:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2019-10-13 18:27:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2019-10-13 18:27:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2019-10-13 18:27:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2019-10-13 18:27:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2019-10-13 18:27:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-13 18:27:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2019-10-13 18:27:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2019-10-13 18:27:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2019-10-13 18:27:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2019-10-13 18:27:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2019-10-13 18:27:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2019-10-13 18:27:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wol [2019-10-13 18:27:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs [2019-10-13 18:27:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure get_msglevel [2019-10-13 18:27:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msglevel [2019-10-13 18:27:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2019-10-13 18:27:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link [2019-10-13 18:27:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom [2019-10-13 18:27:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_wol [2019-10-13 18:27:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_wol [2019-10-13 18:27:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_sopass [2019-10-13 18:27:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_sopass [2019-10-13 18:27:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_ecmd [2019-10-13 18:27:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_ecmd [2019-10-13 18:27:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs [2019-10-13 18:27:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom [2019-10-13 18:27:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2019-10-13 18:27:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2019-10-13 18:27:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2019-10-13 18:27:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2019-10-13 18:27:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_suspend [2019-10-13 18:27:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2019-10-13 18:27:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_init_mod [2019-10-13 18:27:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_exit_mod [2019-10-13 18:27:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2019-10-13 18:27:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2019-10-13 18:27:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-13 18:27:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-13 18:27:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 18:27:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-13 18:27:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-13 18:27:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-13 18:27:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2019-10-13 18:27:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-13 18:27:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2019-10-13 18:27:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-13 18:27:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_11_2 [2019-10-13 18:27:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_4 [2019-10-13 18:27:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2019-10-13 18:27:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2019-10-13 18:27:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-13 18:27:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-13 18:27:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-13 18:27:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 18:27:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 18:27:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 18:27:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 18:27:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 18:27:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-13 18:27:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-13 18:27:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-13 18:27:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-13 18:27:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-13 18:27:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-13 18:27:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-13 18:27:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-13 18:27:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 18:27:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-13 18:27:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-13 18:27:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-13 18:27:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-13 18:27:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 18:27:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-13 18:27:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2019-10-13 18:27:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2019-10-13 18:27:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 18:27:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-13 18:27:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-13 18:27:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 18:27:42,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 18:27:42,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 18:27:42,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 18:27:42,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-13 18:27:42,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 18:27:42,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-13 18:27:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-13 18:27:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-13 18:27:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 18:27:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 18:27:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 18:27:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 18:27:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-13 18:27:42,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-13 18:27:42,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-13 18:27:42,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_10_6 [2019-10-13 18:27:42,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-13 18:27:42,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2019-10-13 18:27:42,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 18:27:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 18:27:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-13 18:27:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-13 18:27:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 18:27:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-13 18:27:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-13 18:27:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-13 18:27:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-13 18:27:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-13 18:27:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-13 18:27:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2019-10-13 18:27:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2019-10-13 18:27:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2019-10-13 18:27:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-13 18:27:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_12_2 [2019-10-13 18:27:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2019-10-13 18:27:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2019-10-13 18:27:42,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_18 [2019-10-13 18:27:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_19 [2019-10-13 18:27:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_20 [2019-10-13 18:27:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_21 [2019-10-13 18:27:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_22 [2019-10-13 18:27:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2019-10-13 18:27:42,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-10-13 18:27:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2019-10-13 18:27:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2019-10-13 18:27:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2019-10-13 18:27:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_28 [2019-10-13 18:27:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2019-10-13 18:27:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_30 [2019-10-13 18:27:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_31 [2019-10-13 18:27:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_32 [2019-10-13 18:27:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_33 [2019-10-13 18:27:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_34 [2019-10-13 18:27:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_35 [2019-10-13 18:27:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2019-10-13 18:27:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2019-10-13 18:27:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2019-10-13 18:27:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2019-10-13 18:27:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2019-10-13 18:27:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2019-10-13 18:27:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2019-10-13 18:27:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-10-13 18:27:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2019-10-13 18:27:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2019-10-13 18:27:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 18:27:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 18:27:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 18:27:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 18:27:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 18:27:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 18:27:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 18:27:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 18:27:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 18:27:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 18:27:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 18:27:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 18:27:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2019-10-13 18:27:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2019-10-13 18:27:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-13 18:27:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 18:27:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 18:27:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 18:27:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 18:27:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 18:27:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 18:27:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 18:27:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 18:27:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 18:27:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 18:27:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 18:27:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 18:27:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 18:27:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 18:27:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 18:27:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 18:27:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 18:27:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 18:27:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 18:27:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 18:27:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 18:27:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 18:27:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 18:27:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 18:27:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 18:27:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-13 18:27:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-13 18:27:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-13 18:27:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-13 18:27:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 18:27:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 18:27:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-13 18:27:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-13 18:27:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-13 18:27:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 18:27:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 18:27:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 18:27:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 18:27:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 18:27:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-13 18:27:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 18:27:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 18:27:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-13 18:27:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:27:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-13 18:27:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 18:27:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-13 18:27:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 18:27:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-13 18:27:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 18:27:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 18:27:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 18:27:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-13 18:27:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-13 18:27:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 18:27:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 18:27:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 18:27:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-13 18:27:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-13 18:27:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-13 18:27:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-13 18:27:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 18:27:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 18:27:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 18:27:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 18:27:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 18:27:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 18:27:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 18:27:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-13 18:27:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-13 18:27:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 18:27:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 18:27:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 18:27:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-13 18:27:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-13 18:27:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 18:27:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 18:27:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 18:27:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 18:27:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-13 18:27:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-13 18:27:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-13 18:27:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-13 18:27:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-13 18:27:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-13 18:27:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-13 18:27:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-13 18:27:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-13 18:27:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-13 18:27:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 18:27:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 18:27:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 18:27:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 18:27:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 18:27:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 18:27:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 18:27:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 18:27:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-10-13 18:27:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-13 18:27:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-13 18:27:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 18:27:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 18:27:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 18:27:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 18:27:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 18:27:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 18:27:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 18:27:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 18:27:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 18:27:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-13 18:27:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 18:27:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 18:27:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 18:27:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 18:27:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 18:27:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-13 18:27:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 18:27:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 18:27:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-13 18:27:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 18:27:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_35 [2019-10-13 18:27:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 18:27:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-13 18:27:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 18:27:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 18:27:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 18:27:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 18:27:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 18:27:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 18:27:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 18:27:42,161 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 18:27:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 18:27:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 18:27:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 18:27:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 18:27:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 18:27:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-13 18:27:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 18:27:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 18:27:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 18:27:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 18:27:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 18:27:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-13 18:27:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 18:27:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 18:27:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 18:27:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 18:27:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 18:27:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 18:27:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-13 18:27:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 18:27:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 18:27:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-13 18:27:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:27:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 18:27:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 18:27:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-13 18:27:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 18:27:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-13 18:27:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 18:27:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 18:27:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 18:27:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-10-13 18:27:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2019-10-13 18:27:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2019-10-13 18:27:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_32 [2019-10-13 18:27:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-13 18:27:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 18:27:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2019-10-13 18:27:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_31 [2019-10-13 18:27:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-10-13 18:27:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 18:27:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-13 18:27:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-13 18:27:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-13 18:27:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-13 18:27:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-13 18:27:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-13 18:27:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-13 18:27:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-13 18:27:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-13 18:27:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 18:27:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2019-10-13 18:27:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2019-10-13 18:27:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 18:27:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 18:27:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 18:27:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 18:27:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 18:27:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 18:27:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 18:27:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 18:27:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 18:27:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 18:27:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 18:27:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 18:27:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 18:27:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 18:27:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-13 18:27:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-13 18:27:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 18:27:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 18:27:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 18:27:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 18:27:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 18:27:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-13 18:27:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 18:27:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-13 18:27:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 18:27:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 18:27:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 18:27:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 18:27:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 18:27:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 18:27:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 18:27:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 18:27:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 18:27:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-13 18:27:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 18:27:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 18:27:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-13 18:27:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-13 18:27:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-13 18:27:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 18:27:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-13 18:27:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-13 18:27:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-13 18:27:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-13 18:27:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-13 18:27:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-13 18:27:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-13 18:27:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-13 18:27:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 18:27:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 18:27:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-13 18:27:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 18:27:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_21 [2019-10-13 18:27:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_30 [2019-10-13 18:27:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-13 18:27:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 18:27:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 18:27:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 18:27:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 18:27:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 18:27:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 18:27:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 18:27:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 18:27:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 18:27:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 18:27:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 18:27:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 18:27:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-13 18:27:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-13 18:27:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-13 18:27:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-13 18:27:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-10-13 18:27:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-13 18:27:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-13 18:27:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 18:27:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_19 [2019-10-13 18:27:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 18:27:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_20 [2019-10-13 18:27:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2019-10-13 18:27:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-13 18:27:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-13 18:27:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-13 18:27:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-13 18:27:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 18:27:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 18:27:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 18:27:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 18:27:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 18:27:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_33 [2019-10-13 18:27:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 18:27:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_34 [2019-10-13 18:27:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-13 18:27:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 18:27:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 18:27:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 18:27:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-13 18:27:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-13 18:27:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 18:27:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 18:27:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 18:27:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 18:27:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 18:27:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_22 [2019-10-13 18:27:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 18:27:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2019-10-13 18:27:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_28 [2019-10-13 18:27:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-13 18:27:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-13 18:27:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 18:27:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 18:27:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 18:27:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 18:27:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_18 [2019-10-13 18:27:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-13 18:27:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-13 18:27:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-13 18:27:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2019-10-13 18:27:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-13 18:27:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-13 18:27:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2019-10-13 18:27:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2019-10-13 18:27:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-13 18:27:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-13 18:27:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2019-10-13 18:27:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2019-10-13 18:27:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2019-10-13 18:27:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure find_mii [2019-10-13 18:27:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2019-10-13 18:27:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reload_eeprom [2019-10-13 18:27:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2019-10-13 18:27:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2019-10-13 18:27:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure do_cable_magic [2019-10-13 18:27:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure undo_cable_magic [2019-10-13 18:27:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2019-10-13 18:27:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2019-10-13 18:27:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2019-10-13 18:27:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2019-10-13 18:27:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2019-10-13 18:27:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2019-10-13 18:27:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2019-10-13 18:27:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2019-10-13 18:27:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2019-10-13 18:27:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2019-10-13 18:27:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2019-10-13 18:27:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2019-10-13 18:27:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2019-10-13 18:27:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2019-10-13 18:27:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2019-10-13 18:27:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll [2019-10-13 18:27:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2019-10-13 18:27:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2019-10-13 18:27:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2019-10-13 18:27:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2019-10-13 18:27:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2019-10-13 18:27:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-13 18:27:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2019-10-13 18:27:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2019-10-13 18:27:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2019-10-13 18:27:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_wol [2019-10-13 18:27:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_wol [2019-10-13 18:27:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_sopass [2019-10-13 18:27:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_sopass [2019-10-13 18:27:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_ecmd [2019-10-13 18:27:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_ecmd [2019-10-13 18:27:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2019-10-13 18:27:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2019-10-13 18:27:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs [2019-10-13 18:27:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom [2019-10-13 18:27:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_show_dspcfg_workaround [2019-10-13 18:27:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_set_dspcfg_workaround [2019-10-13 18:27:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2019-10-13 18:27:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2019-10-13 18:27:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2019-10-13 18:27:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_media [2019-10-13 18:27:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_probe1 [2019-10-13 18:27:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 18:27:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2019-10-13 18:27:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2019-10-13 18:27:42,192 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2019-10-13 18:27:42,192 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2019-10-13 18:27:42,192 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx [2019-10-13 18:27:42,192 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2019-10-13 18:27:42,192 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2019-10-13 18:27:42,192 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2019-10-13 18:27:42,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 18:27:42,193 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2019-10-13 18:27:42,193 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2019-10-13 18:27:42,193 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2019-10-13 18:27:42,193 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2019-10-13 18:27:42,193 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2019-10-13 18:27:42,193 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2019-10-13 18:27:42,193 INFO L130 BoogieDeclarations]: Found specification of procedure set_wol [2019-10-13 18:27:42,193 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs [2019-10-13 18:27:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure get_msglevel [2019-10-13 18:27:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure set_msglevel [2019-10-13 18:27:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2019-10-13 18:27:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure get_link [2019-10-13 18:27:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom [2019-10-13 18:27:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2019-10-13 18:27:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_suspend [2019-10-13 18:27:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2019-10-13 18:27:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_init_mod [2019-10-13 18:27:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_exit_mod [2019-10-13 18:27:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2019-10-13 18:27:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_natsemi_init_mod_15_9 [2019-10-13 18:27:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-13 18:27:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-13 18:27:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 18:27:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-13 18:27:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-13 18:27:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-13 18:27:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_15_4 [2019-10-13 18:27:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-13 18:27:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2019-10-13 18:27:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-13 18:27:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_11_2 [2019-10-13 18:27:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_4 [2019-10-13 18:27:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2019-10-13 18:27:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_15_5 [2019-10-13 18:27:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-13 18:27:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-13 18:27:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-13 18:27:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 18:27:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 18:27:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 18:27:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 18:27:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 18:27:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-13 18:27:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-13 18:27:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-13 18:27:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-10-13 18:27:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-13 18:27:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-13 18:27:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-13 18:27:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-13 18:27:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 18:27:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-13 18:27:42,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-13 18:27:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-13 18:27:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-13 18:27:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 18:27:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-13 18:27:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2019-10-13 18:27:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2019-10-13 18:27:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 18:27:42,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-13 18:27:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-13 18:27:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 18:27:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 18:27:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 18:27:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 18:27:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-13 18:27:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 18:27:42,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-13 18:27:42,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-13 18:27:42,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-13 18:27:42,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 18:27:42,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 18:27:42,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 18:27:42,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 18:27:42,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-13 18:27:42,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-13 18:27:42,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-13 18:27:42,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_10_6 [2019-10-13 18:27:42,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-13 18:27:42,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2019-10-13 18:27:42,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 18:27:42,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 18:27:42,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-13 18:27:42,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-13 18:27:42,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 18:27:42,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-13 18:27:42,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-13 18:27:42,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-13 18:27:42,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-13 18:27:42,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-13 18:27:42,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-13 18:27:42,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2019-10-13 18:27:42,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2019-10-13 18:27:42,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2019-10-13 18:27:42,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-13 18:27:42,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_12_2 [2019-10-13 18:27:42,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 18:27:42,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 18:27:42,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 18:27:42,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 18:27:42,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 18:27:42,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2019-10-13 18:27:42,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2019-10-13 18:27:42,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2019-10-13 18:27:42,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2019-10-13 18:27:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2019-10-13 18:27:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2019-10-13 18:27:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2019-10-13 18:27:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-10-13 18:27:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2019-10-13 18:27:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2019-10-13 18:27:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 18:27:42,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 18:27:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 18:27:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 18:27:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 18:27:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 18:27:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 18:27:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 18:27:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 18:27:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 18:27:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 18:27:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-13 18:27:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-13 18:27:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-13 18:27:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-13 18:27:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2019-10-13 18:27:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2019-10-13 18:27:42,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 18:27:42,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 18:27:42,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 18:27:42,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 18:27:42,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 18:27:42,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 18:27:42,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 18:27:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 18:27:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 18:27:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 18:27:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 18:27:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 18:27:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 18:27:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 18:27:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 18:27:42,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 18:27:42,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 18:27:42,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 18:27:42,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 18:27:42,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 18:27:42,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 18:27:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 18:27:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 18:27:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 18:27:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 18:27:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 18:27:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 18:27:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 18:27:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 18:27:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 18:27:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 18:27:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 18:27:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 18:27:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 18:27:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 18:27:46,235 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 18:27:47,415 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 18:27:54,129 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 18:27:54,129 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 18:27:54,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:27:54 BoogieIcfgContainer [2019-10-13 18:27:54,132 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 18:27:54,134 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 18:27:54,134 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 18:27:54,137 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 18:27:54,137 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:27:35" (1/3) ... [2019-10-13 18:27:54,138 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10950215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:27:54, skipping insertion in model container [2019-10-13 18:27:54,138 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:27:41" (2/3) ... [2019-10-13 18:27:54,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10950215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:27:54, skipping insertion in model container [2019-10-13 18:27:54,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:27:54" (3/3) ... [2019-10-13 18:27:54,140 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2019-10-13 18:27:54,150 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 18:27:54,166 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-13 18:27:54,179 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-13 18:27:54,234 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 18:27:54,234 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 18:27:54,235 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 18:27:54,235 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 18:27:54,235 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 18:27:54,235 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 18:27:54,235 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 18:27:54,235 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 18:27:54,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states. [2019-10-13 18:27:54,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-10-13 18:27:54,365 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:27:54,367 INFO L380 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:27:54,371 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:27:54,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:27:54,377 INFO L82 PathProgramCache]: Analyzing trace with hash 1730814668, now seen corresponding path program 1 times [2019-10-13 18:27:54,386 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:27:54,386 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91024599] [2019-10-13 18:27:54,387 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:27:54,387 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:27:54,387 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:27:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,201 WARN L191 SmtUtils]: Spent 4.72 s on a formula simplification that was a NOOP. DAG size: 937 [2019-10-13 18:28:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,555 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-10-13 18:28:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:00,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:28:01,248 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2019-10-13 18:28:01,249 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91024599] [2019-10-13 18:28:01,250 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:28:01,251 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 18:28:01,251 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540321601] [2019-10-13 18:28:01,259 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 18:28:01,260 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:28:01,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 18:28:01,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-13 18:28:01,280 INFO L87 Difference]: Start difference. First operand 3467 states. Second operand 6 states.