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 --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:23:55,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:23:55,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:23:55,789 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:23:55,790 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:23:55,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:23:55,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:23:55,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:23:55,808 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:23:55,812 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:23:55,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:23:55,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:23:55,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:23:55,816 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:23:55,817 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:23:55,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:23:55,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:23:55,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:23:55,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:23:55,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:23:55,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:23:55,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:23:55,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:23:55,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:23:55,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:23:55,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:23:55,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:23:55,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:23:55,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:23:55,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:23:55,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:23:55,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:23:55,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:23:55,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:23:55,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:23:55,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:23:55,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:23:55,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:23:55,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:23:55,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:23:55,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:23:55,842 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 20:23:55,856 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:23:55,857 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:23:55,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:23:55,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:23:55,859 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:23:55,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:23:55,859 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:23:55,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:23:55,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:23:55,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:23:55,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:23:55,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:23:55,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:23:55,860 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:23:55,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:23:55,861 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:23:55,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:23:55,861 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:23:55,861 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:23:55,862 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:23:55,862 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:23:55,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:23:55,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:23:55,862 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:23:55,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:23:55,863 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:23:55,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:23:55,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:23:55,863 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:23:56,188 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:23:56,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:23:56,206 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:23:56,207 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:23:56,207 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:23:56,208 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i [2019-10-13 20:23:56,279 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6eb054e/8145e5e312ad49478fe7af7c1f66a63d/FLAG5370d9db8 [2019-10-13 20:23:57,153 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:23:57,156 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i [2019-10-13 20:23:57,213 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6eb054e/8145e5e312ad49478fe7af7c1f66a63d/FLAG5370d9db8 [2019-10-13 20:23:57,618 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6eb054e/8145e5e312ad49478fe7af7c1f66a63d [2019-10-13 20:23:57,627 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:23:57,628 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:23:57,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:23:57,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:23:57,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:23:57,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:23:57" (1/1) ... [2019-10-13 20:23:57,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc63f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:57, skipping insertion in model container [2019-10-13 20:23:57,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:23:57" (1/1) ... [2019-10-13 20:23:57,646 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:23:57,826 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:24:01,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:24:01,738 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:24:02,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:24:03,051 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:24:03,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03 WrapperNode [2019-10-13 20:24:03,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:24:03,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:24:03,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:24:03,053 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:24:03,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03" (1/1) ... [2019-10-13 20:24:03,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03" (1/1) ... [2019-10-13 20:24:03,183 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03" (1/1) ... [2019-10-13 20:24:03,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03" (1/1) ... [2019-10-13 20:24:03,326 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03" (1/1) ... [2019-10-13 20:24:03,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03" (1/1) ... [2019-10-13 20:24:03,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03" (1/1) ... [2019-10-13 20:24:03,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:24:03,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:24:03,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:24:03,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:24:03,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03" (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 20:24:03,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:24:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:24:03,494 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 20:24:03,494 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 20:24:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 20:24:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:24:03,495 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 20:24:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:24:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:24:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:24:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:24:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 20:24:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-13 20:24:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 20:24:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 20:24:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-13 20:24:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 20:24:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 20:24:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 20:24:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:24:03,501 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 20:24:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-13 20:24:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 20:24:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-13 20:24:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 20:24:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 20:24:03,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 20:24:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 20:24:03,503 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 20:24:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 20:24:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 20:24:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 20:24:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 20:24:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-13 20:24:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-13 20:24:03,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 20:24:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:24:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 20:24:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 20:24:03,505 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-13 20:24:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-13 20:24:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-13 20:24:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 20:24:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 20:24:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 20:24:03,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 20:24:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 20:24:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 20:24:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 20:24:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 20:24:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 20:24:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 20:24:03,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-13 20:24:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-13 20:24:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 20:24:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 20:24:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 20:24:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-13 20:24:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-13 20:24:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 20:24:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 20:24:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 20:24:03,509 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 20:24:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-13 20:24:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_nic_rx [2019-10-13 20:24:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_nic_rxtx [2019-10-13 20:24:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_init_one [2019-10-13 20:24:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_remove_one [2019-10-13 20:24:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure m80x_send_cmd_to_phy [2019-10-13 20:24:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-13 20:24:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-13 20:24:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2019-10-13 20:24:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure getlinkstatus [2019-10-13 20:24:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure getlinktype [2019-10-13 20:24:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffers [2019-10-13 20:24:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2019-10-13 20:24:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_and_disable_rxtx [2019-10-13 20:24:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_rxtx [2019-10-13 20:24:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_timer [2019-10-13 20:24:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_tx_timeout [2019-10-13 20:24:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2019-10-13 20:24:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2019-10-13 20:24:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx_descriptors [2019-10-13 20:24:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx_descriptors [2019-10-13 20:24:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2019-10-13 20:24:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2019-10-13 20:24:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2019-10-13 20:24:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-13 20:24:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2019-10-13 20:24:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2019-10-13 20:24:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2019-10-13 20:24:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2019-10-13 20:24:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2019-10-13 20:24:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2019-10-13 20:24:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2019-10-13 20:24:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2019-10-13 20:24:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2019-10-13 20:24:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2019-10-13 20:24:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_init [2019-10-13 20:24:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_exit [2019-10-13 20:24:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fealnx_exit_14_2 [2019-10-13 20:24:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_fealnx_init_14_9 [2019-10-13 20:24:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-13 20:24:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-13 20:24:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 20:24:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-13 20:24:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-13 20:24:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-13 20:24:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-13 20:24:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-13 20:24:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-10-13 20:24:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-13 20:24:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-13 20:24:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-13 20:24:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-13 20:24:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-13 20:24:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-13 20:24:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 20:24:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 20:24:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 20:24:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-13 20:24:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-13 20:24:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-13 20:24:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-13 20:24:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-13 20:24:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-13 20:24:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-13 20:24:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 20:24:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 20:24:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-13 20:24:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-13 20:24:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-13 20:24:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:24:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-13 20:24:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-13 20:24:03,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 20:24:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 20:24:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 20:24:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 20:24:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 20:24:03,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-13 20:24:03,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-13 20:24:03,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-13 20:24:03,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 20:24:03,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 20:24:03,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 20:24:03,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 20:24:03,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-13 20:24:03,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-13 20:24:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-13 20:24:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-13 20:24:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-13 20:24:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 20:24:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 20:24:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:24:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:24:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:24:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-13 20:24:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-13 20:24:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-13 20:24:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-13 20:24:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-13 20:24:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-13 20:24:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-10-13 20:24:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-10-13 20:24:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-13 20:24:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-13 20:24:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-13 20:24:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-13 20:24:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-13 20:24:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-13 20:24:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-13 20:24:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_83 [2019-10-13 20:24:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_84 [2019-10-13 20:24:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_85 [2019-10-13 20:24:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_86 [2019-10-13 20:24:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_87 [2019-10-13 20:24:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_88 [2019-10-13 20:24:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_89 [2019-10-13 20:24:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_90 [2019-10-13 20:24:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_91 [2019-10-13 20:24:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2019-10-13 20:24:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2019-10-13 20:24:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2019-10-13 20:24:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2019-10-13 20:24:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2019-10-13 20:24:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2019-10-13 20:24:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_101 [2019-10-13 20:24:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_102 [2019-10-13 20:24:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_107 [2019-10-13 20:24:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_108 [2019-10-13 20:24:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_109 [2019-10-13 20:24:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_110 [2019-10-13 20:24:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_111 [2019-10-13 20:24:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 20:24:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-13 20:24:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 20:24:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 20:24:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 20:24:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:24:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:24:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:24:03,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:24:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 20:24:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 20:24:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 20:24:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 20:24:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 20:24:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 20:24:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:24:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:24:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:24:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:24:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 20:24:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:24:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 20:24:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 20:24:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 20:24:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 20:24:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 20:24:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 20:24:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 20:24:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:24:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:24:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:24:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 20:24:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 20:24:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 20:24:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 20:24:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 20:24:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 20:24:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 20:24:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 20:24:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 20:24:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 20:24:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 20:24:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 20:24:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 20:24:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 20:24:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:24:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:24:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:24:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:24:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:24:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:24:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:24:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:24:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:24:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:24:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:24:03,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:24:03,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:24:03,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:24:03,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:24:03,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:24:03,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-13 20:24:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-13 20:24:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-13 20:24:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:24:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-13 20:24:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-13 20:24:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-13 20:24:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:24:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2019-10-13 20:24:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2019-10-13 20:24:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2019-10-13 20:24:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2019-10-13 20:24:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2019-10-13 20:24:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2019-10-13 20:24:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2019-10-13 20:24:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2019-10-13 20:24:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lp [2019-10-13 20:24:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lp [2019-10-13 20:24:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lp [2019-10-13 20:24:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lp [2019-10-13 20:24:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lp [2019-10-13 20:24:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lp [2019-10-13 20:24:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lp [2019-10-13 20:24:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lp [2019-10-13 20:24:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 20:24:03,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 20:24:03,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 20:24:03,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 20:24:03,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 20:24:03,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 20:24:03,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 20:24:03,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 20:24:03,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:24:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:24:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:24:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-13 20:24:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-13 20:24:03,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-13 20:24:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:24:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-13 20:24:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-13 20:24:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-13 20:24:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:24:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:24:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:24:03,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:24:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:24:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:24:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:24:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:24:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:24:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 20:24:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 20:24:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 20:24:03,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 20:24:03,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 20:24:03,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 20:24:03,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 20:24:03,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 20:24:03,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:24:03,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:24:03,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-13 20:24:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-13 20:24:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 20:24:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-13 20:24:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 20:24:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-13 20:24:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 20:24:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 20:24:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 20:24:03,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:24:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 20:24:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 20:24:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-13 20:24:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 20:24:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-13 20:24:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:24:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-13 20:24:03,578 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 20:24:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-13 20:24:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 20:24:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-13 20:24:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 20:24:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 20:24:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 20:24:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-13 20:24:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-13 20:24:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 20:24:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 20:24:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 20:24:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 20:24:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-13 20:24:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 20:24:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 20:24:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 20:24:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 20:24:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 20:24:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 20:24:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-13 20:24:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 20:24:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 20:24:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-13 20:24:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-13 20:24:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 20:24:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 20:24:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 20:24:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:24:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-13 20:24:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-13 20:24:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 20:24:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 20:24:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-13 20:24:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-13 20:24:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-13 20:24:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-13 20:24:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-13 20:24:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-13 20:24:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 20:24:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-13 20:24:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 20:24:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 20:24:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 20:24:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 20:24:03,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 20:24:03,585 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:24:03,585 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 20:24:03,585 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 20:24:03,585 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:24:03,585 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 20:24:03,585 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 20:24:03,586 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 20:24:03,586 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:24:03,586 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:24:03,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:24:03,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:24:03,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:24:03,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:24:03,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:24:03,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 20:24:03,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-13 20:24:03,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 20:24:03,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 20:24:03,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-13 20:24:03,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:24:03,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 20:24:03,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:24:03,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 20:24:03,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 20:24:03,588 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 20:24:03,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 20:24:03,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:24:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 20:24:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-13 20:24:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 20:24:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 20:24:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 20:24:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 20:24:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-13 20:24:03,589 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 20:24:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:24:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:24:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 20:24:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 20:24:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:24:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:24:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 20:24:03,590 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 20:24:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 20:24:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:24:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 20:24:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-13 20:24:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_89 [2019-10-13 20:24:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_91 [2019-10-13 20:24:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2019-10-13 20:24:03,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2019-10-13 20:24:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2019-10-13 20:24:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2019-10-13 20:24:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2019-10-13 20:24:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lp [2019-10-13 20:24:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lp [2019-10-13 20:24:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 20:24:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 20:24:03,592 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:24:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 20:24:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-13 20:24:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 20:24:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-13 20:24:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:24:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:24:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 20:24:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2019-10-13 20:24:03,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-13 20:24:03,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_101 [2019-10-13 20:24:03,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 20:24:03,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2019-10-13 20:24:03,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-13 20:24:03,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_102 [2019-10-13 20:24:03,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 20:24:03,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_90 [2019-10-13 20:24:03,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2019-10-13 20:24:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 20:24:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-13 20:24:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 20:24:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_107 [2019-10-13 20:24:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_108 [2019-10-13 20:24:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 20:24:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-13 20:24:03,595 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 20:24:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-13 20:24:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 20:24:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 20:24:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-13 20:24:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 20:24:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-13 20:24:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-13 20:24:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 20:24:03,596 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 20:24:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 20:24:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 20:24:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 20:24:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 20:24:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 20:24:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 20:24:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 20:24:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 20:24:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 20:24:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-13 20:24:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-13 20:24:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 20:24:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 20:24:03,598 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 20:24:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 20:24:03,598 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 20:24:03,599 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-13 20:24:03,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 20:24:03,599 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-13 20:24:03,599 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 20:24:03,599 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:24:03,599 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 20:24:03,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:24:03,599 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 20:24:03,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:24:03,600 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 20:24:03,600 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 20:24:03,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:24:03,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-13 20:24:03,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:24:03,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:24:03,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-13 20:24:03,600 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-13 20:24:03,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-13 20:24:03,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:24:03,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 20:24:03,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 20:24:03,601 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 20:24:03,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_85 [2019-10-13 20:24:03,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_87 [2019-10-13 20:24:03,601 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-13 20:24:03,602 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 20:24:03,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 20:24:03,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 20:24:03,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 20:24:03,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 20:24:03,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 20:24:03,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 20:24:03,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 20:24:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 20:24:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-13 20:24:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 20:24:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-13 20:24:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-13 20:24:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 20:24:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_84 [2019-10-13 20:24:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 20:24:03,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_86 [2019-10-13 20:24:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 20:24:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 20:24:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 20:24:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 20:24:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 20:24:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_110 [2019-10-13 20:24:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 20:24:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_111 [2019-10-13 20:24:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-13 20:24:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 20:24:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 20:24:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 20:24:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-13 20:24:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-13 20:24:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 20:24:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 20:24:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 20:24:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 20:24:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 20:24:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_88 [2019-10-13 20:24:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 20:24:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_109 [2019-10-13 20:24:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 20:24:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 20:24:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-13 20:24:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 20:24:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 20:24:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_83 [2019-10-13 20:24:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-13 20:24:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-13 20:24:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-13 20:24:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-13 20:24:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-13 20:24:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-13 20:24:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-13 20:24:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-13 20:24:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-13 20:24:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-13 20:24:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2019-10-13 20:24:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure getlinktype [2019-10-13 20:24:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure getlinkstatus [2019-10-13 20:24:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2019-10-13 20:24:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure reset_timer [2019-10-13 20:24:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_tx_timeout [2019-10-13 20:24:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2019-10-13 20:24:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2019-10-13 20:24:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2019-10-13 20:24:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2019-10-13 20:24:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-13 20:24:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2019-10-13 20:24:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2019-10-13 20:24:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2019-10-13 20:24:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2019-10-13 20:24:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx_descriptors [2019-10-13 20:24:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx_descriptors [2019-10-13 20:24:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure stop_nic_rx [2019-10-13 20:24:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure stop_nic_rxtx [2019-10-13 20:24:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_init_one [2019-10-13 20:24:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:24:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_remove_one [2019-10-13 20:24:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure m80x_send_cmd_to_phy [2019-10-13 20:24:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffers [2019-10-13 20:24:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure reset_and_disable_rxtx [2019-10-13 20:24:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure enable_rxtx [2019-10-13 20:24:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:24:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2019-10-13 20:24:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2019-10-13 20:24:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2019-10-13 20:24:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2019-10-13 20:24:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2019-10-13 20:24:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2019-10-13 20:24:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2019-10-13 20:24:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_init [2019-10-13 20:24:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_exit [2019-10-13 20:24:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fealnx_exit_14_2 [2019-10-13 20:24:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_fealnx_init_14_9 [2019-10-13 20:24:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-13 20:24:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-13 20:24:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 20:24:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-13 20:24:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-13 20:24:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-13 20:24:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-13 20:24:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-13 20:24:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-10-13 20:24:03,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-13 20:24:03,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-13 20:24:03,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-13 20:24:03,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-13 20:24:03,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-13 20:24:03,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-13 20:24:03,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 20:24:03,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 20:24:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 20:24:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-13 20:24:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-13 20:24:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-13 20:24:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-13 20:24:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-13 20:24:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-13 20:24:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-13 20:24:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 20:24:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 20:24:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-13 20:24:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-13 20:24:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-13 20:24:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:24:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-13 20:24:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-13 20:24:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 20:24:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 20:24:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 20:24:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 20:24:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 20:24:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-13 20:24:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-13 20:24:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-13 20:24:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 20:24:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 20:24:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 20:24:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 20:24:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-13 20:24:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-13 20:24:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-13 20:24:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-13 20:24:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-13 20:24:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 20:24:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 20:24:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:24:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:24:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:24:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-13 20:24:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-13 20:24:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-13 20:24:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-13 20:24:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-13 20:24:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-13 20:24:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-10-13 20:24:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-10-13 20:24:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-13 20:24:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-13 20:24:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-13 20:24:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-13 20:24:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:24:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:24:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:24:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:24:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 20:24:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-13 20:24:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-13 20:24:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:24:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-13 20:24:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 20:24:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:24:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 20:24:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:24:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:24:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:24:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:24:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 20:24:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 20:24:03,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 20:24:03,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 20:24:03,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:24:03,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:24:03,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 20:24:03,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 20:24:03,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 20:24:03,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 20:24:03,623 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:24:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:24:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:24:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:24:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:24:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:24:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:24:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 20:24:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 20:24:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:24:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:24:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:24:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 20:24:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 20:24:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 20:24:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 20:24:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 20:24:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 20:24:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 20:24:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 20:24:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 20:24:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 20:24:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 20:24:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 20:24:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 20:24:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:24:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:24:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:24:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:24:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:24:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:24:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:24:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:24:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:24:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:24:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:24:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:24:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:24:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:24:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:24:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:24:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-13 20:24:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-13 20:24:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-13 20:24:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:24:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-13 20:24:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-13 20:24:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:24:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2019-10-13 20:24:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2019-10-13 20:24:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2019-10-13 20:24:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2019-10-13 20:24:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2019-10-13 20:24:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2019-10-13 20:24:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lp [2019-10-13 20:24:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lp [2019-10-13 20:24:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lp [2019-10-13 20:24:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lp [2019-10-13 20:24:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lp [2019-10-13 20:24:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lp [2019-10-13 20:24:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 20:24:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 20:24:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 20:24:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 20:24:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 20:24:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 20:24:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 20:24:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 20:24:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:24:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:24:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:24:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:24:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-13 20:24:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-13 20:24:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-13 20:24:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:24:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-13 20:24:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-13 20:24:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-13 20:24:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:24:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:24:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:24:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:24:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:24:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:24:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:24:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:24:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:24:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 20:24:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 20:24:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 20:24:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 20:24:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 20:24:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 20:24:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 20:24:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 20:24:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:24:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:24:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:24:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 20:24:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:24:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:24:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:24:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:24:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:24:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:24:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:24:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:24:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:24:06,999 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 20:24:07,627 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:24:13,095 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:24:13,096 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 20:24:13,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:24:13 BoogieIcfgContainer [2019-10-13 20:24:13,099 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:24:13,100 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:24:13,100 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:24:13,104 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:24:13,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:23:57" (1/3) ... [2019-10-13 20:24:13,105 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f4ba4ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:24:13, skipping insertion in model container [2019-10-13 20:24:13,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:24:03" (2/3) ... [2019-10-13 20:24:13,106 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f4ba4ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:24:13, skipping insertion in model container [2019-10-13 20:24:13,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:24:13" (3/3) ... [2019-10-13 20:24:13,108 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i [2019-10-13 20:24:13,119 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:24:13,134 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-13 20:24:13,147 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-13 20:24:13,192 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:24:13,192 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:24:13,192 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:24:13,192 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:24:13,193 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:24:13,193 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:24:13,193 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:24:13,193 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:24:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states. [2019-10-13 20:24:13,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-10-13 20:24:13,294 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:24:13,295 INFO L380 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:24:13,299 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:24:13,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:24:13,307 INFO L82 PathProgramCache]: Analyzing trace with hash -918084102, now seen corresponding path program 1 times [2019-10-13 20:24:13,319 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:24:13,319 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613527650] [2019-10-13 20:24:13,320 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:13,320 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:13,320 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:24:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:24:14,381 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2019-10-13 20:24:14,382 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613527650] [2019-10-13 20:24:14,383 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:24:14,383 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:24:14,384 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468920483] [2019-10-13 20:24:14,388 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:24:14,390 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:24:14,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:24:14,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:14,407 INFO L87 Difference]: Start difference. First operand 2774 states. Second operand 3 states. [2019-10-13 20:24:14,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:24:14,941 INFO L93 Difference]: Finished difference Result 6462 states and 8405 transitions. [2019-10-13 20:24:14,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:24:14,943 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 187 [2019-10-13 20:24:14,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:24:14,989 INFO L225 Difference]: With dead ends: 6462 [2019-10-13 20:24:14,989 INFO L226 Difference]: Without dead ends: 4149 [2019-10-13 20:24:15,007 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:15,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4149 states. [2019-10-13 20:24:15,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4149 to 4139. [2019-10-13 20:24:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4139 states. [2019-10-13 20:24:15,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 4139 states and 5267 transitions. [2019-10-13 20:24:15,427 INFO L78 Accepts]: Start accepts. Automaton has 4139 states and 5267 transitions. Word has length 187 [2019-10-13 20:24:15,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:24:15,428 INFO L462 AbstractCegarLoop]: Abstraction has 4139 states and 5267 transitions. [2019-10-13 20:24:15,428 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:24:15,429 INFO L276 IsEmpty]: Start isEmpty. Operand 4139 states and 5267 transitions. [2019-10-13 20:24:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2019-10-13 20:24:15,444 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:24:15,444 INFO L380 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:24:15,444 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:24:15,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:24:15,445 INFO L82 PathProgramCache]: Analyzing trace with hash -884005226, now seen corresponding path program 1 times [2019-10-13 20:24:15,445 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:24:15,446 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246830571] [2019-10-13 20:24:15,446 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:15,447 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:15,447 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:24:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:24:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2019-10-13 20:24:15,846 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246830571] [2019-10-13 20:24:15,846 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:24:15,846 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:24:15,847 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695258346] [2019-10-13 20:24:15,848 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:24:15,849 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:24:15,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:24:15,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:15,850 INFO L87 Difference]: Start difference. First operand 4139 states and 5267 transitions. Second operand 3 states. [2019-10-13 20:24:18,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:24:18,557 INFO L93 Difference]: Finished difference Result 10821 states and 13769 transitions. [2019-10-13 20:24:18,557 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:24:18,558 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 205 [2019-10-13 20:24:18,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:24:18,620 INFO L225 Difference]: With dead ends: 10821 [2019-10-13 20:24:18,620 INFO L226 Difference]: Without dead ends: 6719 [2019-10-13 20:24:18,643 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:18,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6719 states. [2019-10-13 20:24:18,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6719 to 6709. [2019-10-13 20:24:18,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6709 states. [2019-10-13 20:24:18,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6709 states to 6709 states and 8501 transitions. [2019-10-13 20:24:18,987 INFO L78 Accepts]: Start accepts. Automaton has 6709 states and 8501 transitions. Word has length 205 [2019-10-13 20:24:18,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:24:18,988 INFO L462 AbstractCegarLoop]: Abstraction has 6709 states and 8501 transitions. [2019-10-13 20:24:18,988 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:24:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 6709 states and 8501 transitions. [2019-10-13 20:24:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2019-10-13 20:24:19,005 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:24:19,006 INFO L380 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:24:19,006 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:24:19,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:24:19,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1752111612, now seen corresponding path program 1 times [2019-10-13 20:24:19,008 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:24:19,008 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020626062] [2019-10-13 20:24:19,008 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:19,009 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:19,009 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:24:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:24:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2019-10-13 20:24:20,364 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020626062] [2019-10-13 20:24:20,364 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:24:20,364 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:24:20,364 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890992468] [2019-10-13 20:24:20,365 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:24:20,366 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:24:20,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:24:20,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:20,367 INFO L87 Difference]: Start difference. First operand 6709 states and 8501 transitions. Second operand 3 states. [2019-10-13 20:24:21,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:24:21,035 INFO L93 Difference]: Finished difference Result 18822 states and 23821 transitions. [2019-10-13 20:24:21,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:24:21,036 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 208 [2019-10-13 20:24:21,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:24:21,119 INFO L225 Difference]: With dead ends: 18822 [2019-10-13 20:24:21,120 INFO L226 Difference]: Without dead ends: 12150 [2019-10-13 20:24:21,151 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:21,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12150 states. [2019-10-13 20:24:21,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12150 to 12136. [2019-10-13 20:24:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12136 states. [2019-10-13 20:24:21,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12136 states to 12136 states and 15340 transitions. [2019-10-13 20:24:21,720 INFO L78 Accepts]: Start accepts. Automaton has 12136 states and 15340 transitions. Word has length 208 [2019-10-13 20:24:21,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:24:21,721 INFO L462 AbstractCegarLoop]: Abstraction has 12136 states and 15340 transitions. [2019-10-13 20:24:21,721 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:24:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 12136 states and 15340 transitions. [2019-10-13 20:24:21,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-10-13 20:24:21,730 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:24:21,730 INFO L380 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:24:21,730 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:24:21,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:24:21,731 INFO L82 PathProgramCache]: Analyzing trace with hash -2097907507, now seen corresponding path program 1 times [2019-10-13 20:24:21,731 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:24:21,731 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361825519] [2019-10-13 20:24:21,732 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:21,732 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:21,732 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:24:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:24:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2019-10-13 20:24:22,209 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361825519] [2019-10-13 20:24:22,210 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:24:22,210 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 20:24:22,210 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742649340] [2019-10-13 20:24:22,211 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 20:24:22,211 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:24:22,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 20:24:22,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-13 20:24:22,212 INFO L87 Difference]: Start difference. First operand 12136 states and 15340 transitions. Second operand 5 states.