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 0.1.24-13a467a-m [2019-10-15 00:22:55,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:22:55,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:22:55,725 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:22:55,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:22:55,727 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:22:55,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:22:55,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:22:55,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:22:55,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:22:55,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:22:55,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:22:55,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:22:55,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:22:55,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:22:55,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:22:55,740 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:22:55,741 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:22:55,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:22:55,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:22:55,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:22:55,758 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:22:55,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:22:55,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:22:55,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:22:55,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:22:55,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:22:55,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:22:55,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:22:55,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:22:55,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:22:55,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:22:55,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:22:55,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:22:55,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:22:55,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:22:55,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:22:55,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:22:55,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:22:55,782 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:22:55,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:22:55,786 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 [2019-10-15 00:22:55,811 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:22:55,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:22:55,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:22:55,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:22:55,814 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:22:55,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:22:55,814 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:22:55,815 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:22:55,815 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:22:55,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:22:55,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:22:55,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:22:55,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:22:55,817 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:22:55,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:22:55,818 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:22:55,818 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:22:55,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:22:55,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:22:55,818 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:22:55,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:22:55,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:22:55,819 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:22:55,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:22:55,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:22:55,820 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:22:55,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:22:55,820 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:22:55,820 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 [2019-10-15 00:22:56,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:22:56,175 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:22:56,179 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:22:56,180 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:22:56,180 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:22:56,181 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i [2019-10-15 00:22:56,237 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97d218f34/bbd53e7805c24db88b3e15ae0bb030d2/FLAG10736d9c1 [2019-10-15 00:22:57,070 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:22:57,070 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i [2019-10-15 00:22:57,126 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97d218f34/bbd53e7805c24db88b3e15ae0bb030d2/FLAG10736d9c1 [2019-10-15 00:22:57,538 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97d218f34/bbd53e7805c24db88b3e15ae0bb030d2 [2019-10-15 00:22:57,547 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:22:57,548 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:22:57,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:22:57,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:22:57,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:22:57,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:22:57" (1/1) ... [2019-10-15 00:22:57,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67f67533 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:22:57, skipping insertion in model container [2019-10-15 00:22:57,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:22:57" (1/1) ... [2019-10-15 00:22:57,562 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:22:57,759 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:23:01,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:23:01,423 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:23:01,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:23:02,823 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:23:02,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02 WrapperNode [2019-10-15 00:23:02,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:23:02,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:23:02,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:23:02,825 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:23:02,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02" (1/1) ... [2019-10-15 00:23:02,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02" (1/1) ... [2019-10-15 00:23:02,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02" (1/1) ... [2019-10-15 00:23:02,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02" (1/1) ... [2019-10-15 00:23:03,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02" (1/1) ... [2019-10-15 00:23:03,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02" (1/1) ... [2019-10-15 00:23:03,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02" (1/1) ... [2019-10-15 00:23:03,251 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:23:03,252 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:23:03,252 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:23:03,252 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:23:03,253 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02" (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 [2019-10-15 00:23:03,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:23:03,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:23:03,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 00:23:03,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 00:23:03,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-15 00:23:03,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-15 00:23:03,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-15 00:23:03,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 00:23:03,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:23:03,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:23:03,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-15 00:23:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-15 00:23:03,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-15 00:23:03,357 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:23:03,358 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 00:23:03,358 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-15 00:23:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 00:23:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-15 00:23:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-15 00:23:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:23:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 00:23:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-15 00:23:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 00:23:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-15 00:23:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 00:23:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 00:23:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 00:23:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-15 00:23:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-15 00:23:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-15 00:23:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-15 00:23:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-15 00:23:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-15 00:23:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-15 00:23:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-15 00:23:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-15 00:23:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-15 00:23:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-15 00:23:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-15 00:23:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-15 00:23:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-15 00:23:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-15 00:23:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 00:23:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 00:23:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 00:23:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-15 00:23:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-15 00:23:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-15 00:23:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 00:23:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 00:23:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-15 00:23:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-15 00:23:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-15 00:23:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-15 00:23:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-15 00:23:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-15 00:23:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-15 00:23:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-15 00:23:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-15 00:23:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-15 00:23:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-15 00:23:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-15 00:23:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 00:23:03,370 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-15 00:23:03,370 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_nic_rx [2019-10-15 00:23:03,370 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_nic_rxtx [2019-10-15 00:23:03,370 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_init_one [2019-10-15 00:23:03,370 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_remove_one [2019-10-15 00:23:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure m80x_send_cmd_to_phy [2019-10-15 00:23:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-15 00:23:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-15 00:23:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2019-10-15 00:23:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure getlinkstatus [2019-10-15 00:23:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure getlinktype [2019-10-15 00:23:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffers [2019-10-15 00:23:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2019-10-15 00:23:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_and_disable_rxtx [2019-10-15 00:23:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_rxtx [2019-10-15 00:23:03,373 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_timer [2019-10-15 00:23:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_tx_timeout [2019-10-15 00:23:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2019-10-15 00:23:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2019-10-15 00:23:03,374 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx_descriptors [2019-10-15 00:23:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx_descriptors [2019-10-15 00:23:03,375 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2019-10-15 00:23:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2019-10-15 00:23:03,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2019-10-15 00:23:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-15 00:23:03,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2019-10-15 00:23:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2019-10-15 00:23:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2019-10-15 00:23:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2019-10-15 00:23:03,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2019-10-15 00:23:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2019-10-15 00:23:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2019-10-15 00:23:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2019-10-15 00:23:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2019-10-15 00:23:03,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2019-10-15 00:23:03,380 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_init [2019-10-15 00:23:03,380 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_exit [2019-10-15 00:23:03,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fealnx_exit_14_2 [2019-10-15 00:23:03,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_fealnx_init_14_9 [2019-10-15 00:23:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-15 00:23:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-15 00:23:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-15 00:23:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-15 00:23:03,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-15 00:23:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-15 00:23:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-15 00:23:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-15 00:23:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-10-15 00:23:03,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-15 00:23:03,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-15 00:23:03,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-15 00:23:03,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-15 00:23:03,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-15 00:23:03,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-15 00:23:03,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-15 00:23:03,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-15 00:23:03,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-15 00:23:03,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-15 00:23:03,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-15 00:23:03,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-15 00:23:03,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-15 00:23:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-15 00:23:03,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-15 00:23:03,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-15 00:23:03,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:23:03,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 00:23:03,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-15 00:23:03,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-15 00:23:03,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-15 00:23:03,389 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:23:03,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-15 00:23:03,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-15 00:23:03,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-15 00:23:03,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 00:23:03,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 00:23:03,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 00:23:03,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 00:23:03,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-15 00:23:03,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-15 00:23:03,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-15 00:23:03,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-15 00:23:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-15 00:23:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-15 00:23:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-15 00:23:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-15 00:23:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-15 00:23:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-15 00:23:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-15 00:23:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-15 00:23:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-15 00:23:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-15 00:23:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-15 00:23:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-15 00:23:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-15 00:23:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-15 00:23:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-15 00:23:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-15 00:23:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-15 00:23:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-15 00:23:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-15 00:23:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-10-15 00:23:03,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-10-15 00:23:03,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-15 00:23:03,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-15 00:23:03,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-15 00:23:03,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-15 00:23:03,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-15 00:23:03,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-15 00:23:03,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-15 00:23:03,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_83 [2019-10-15 00:23:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_84 [2019-10-15 00:23:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_85 [2019-10-15 00:23:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_86 [2019-10-15 00:23:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_87 [2019-10-15 00:23:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_88 [2019-10-15 00:23:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_89 [2019-10-15 00:23:03,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_90 [2019-10-15 00:23:03,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_91 [2019-10-15 00:23:03,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2019-10-15 00:23:03,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_95 [2019-10-15 00:23:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2019-10-15 00:23:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2019-10-15 00:23:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_99 [2019-10-15 00:23:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2019-10-15 00:23:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_101 [2019-10-15 00:23:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_102 [2019-10-15 00:23:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_107 [2019-10-15 00:23:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_108 [2019-10-15 00:23:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_109 [2019-10-15 00:23:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_110 [2019-10-15 00:23:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_111 [2019-10-15 00:23:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 00:23:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-15 00:23:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-15 00:23:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-15 00:23:03,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-15 00:23:03,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:23:03,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 00:23:03,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 00:23:03,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 00:23:03,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-15 00:23:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-15 00:23:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-15 00:23:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-15 00:23:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-15 00:23:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-15 00:23:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 00:23:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:23:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 00:23:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:23:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-15 00:23:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 00:23:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-15 00:23:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-15 00:23:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-15 00:23:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-15 00:23:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-15 00:23:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-15 00:23:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-15 00:23:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 00:23:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 00:23:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 00:23:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-15 00:23:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-15 00:23:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-15 00:23:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-15 00:23:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-15 00:23:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-15 00:23:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:23:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:23:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:23:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:23:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:23:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:23:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:23:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:23:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:23:03,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:23:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:23:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:23:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:23:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:23:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:23:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:23:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:23:03,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:23:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:23:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:23:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:23:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:23:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:23:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:23:03,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-15 00:23:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-15 00:23:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-15 00:23:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:23:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-15 00:23:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-15 00:23:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-15 00:23:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:23:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2019-10-15 00:23:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2019-10-15 00:23:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2019-10-15 00:23:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2019-10-15 00:23:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2019-10-15 00:23:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2019-10-15 00:23:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2019-10-15 00:23:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2019-10-15 00:23:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lp [2019-10-15 00:23:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lp [2019-10-15 00:23:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lp [2019-10-15 00:23:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lp [2019-10-15 00:23:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lp [2019-10-15 00:23:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lp [2019-10-15 00:23:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lp [2019-10-15 00:23:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lp [2019-10-15 00:23:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:23:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:23:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:23:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:23:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:23:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:23:03,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:23:03,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:23:03,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:23:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:23:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:23:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-15 00:23:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-15 00:23:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-15 00:23:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:23:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-15 00:23:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-15 00:23:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-15 00:23:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:23:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:23:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:23:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:23:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:23:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:23:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:23:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:23:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:23:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:23:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:23:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:23:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:23:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:23:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:23:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:23:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:23:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:23:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:23:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-15 00:23:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-15 00:23:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 00:23:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-15 00:23:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-15 00:23:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-15 00:23:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-15 00:23:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-15 00:23:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-15 00:23:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 00:23:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-15 00:23:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 00:23:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-15 00:23:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 00:23:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-15 00:23:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:23:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-15 00:23:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-15 00:23:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-15 00:23:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-15 00:23:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-15 00:23:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-15 00:23:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-15 00:23:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-15 00:23:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-15 00:23:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-15 00:23:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-15 00:23:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-15 00:23:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 00:23:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-15 00:23:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-15 00:23:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-15 00:23:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-15 00:23:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-15 00:23:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-15 00:23:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 00:23:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-15 00:23:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-15 00:23:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-15 00:23:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-15 00:23:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-15 00:23:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-15 00:23:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-15 00:23:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-15 00:23:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-15 00:23:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:23:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-15 00:23:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-15 00:23:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-15 00:23:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-15 00:23:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-15 00:23:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-15 00:23:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-15 00:23:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-15 00:23:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-15 00:23:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-15 00:23:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-15 00:23:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-15 00:23:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-15 00:23:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-15 00:23:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-15 00:23:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-15 00:23:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-15 00:23:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:23:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-15 00:23:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 00:23:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 00:23:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-15 00:23:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-15 00:23:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 00:23:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:23:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:23:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:23:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 00:23:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 00:23:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:23:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:23:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-15 00:23:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-15 00:23:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-15 00:23:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-15 00:23:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-15 00:23:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:23:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-15 00:23:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 00:23:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-15 00:23:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-15 00:23:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-15 00:23:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-15 00:23:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 00:23:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 00:23:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-15 00:23:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-15 00:23:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-15 00:23:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:23:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 00:23:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-15 00:23:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 00:23:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:23:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:23:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 00:23:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-15 00:23:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 00:23:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:23:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-15 00:23:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 00:23:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-15 00:23:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:23:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-15 00:23:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-15 00:23:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_89 [2019-10-15 00:23:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_91 [2019-10-15 00:23:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2019-10-15 00:23:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_95 [2019-10-15 00:23:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_99 [2019-10-15 00:23:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2019-10-15 00:23:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2019-10-15 00:23:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lp [2019-10-15 00:23:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lp [2019-10-15 00:23:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-15 00:23:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-15 00:23:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 00:23:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 00:23:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-15 00:23:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 00:23:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-15 00:23:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:23:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:23:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 00:23:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2019-10-15 00:23:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-15 00:23:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_101 [2019-10-15 00:23:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 00:23:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2019-10-15 00:23:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-15 00:23:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_102 [2019-10-15 00:23:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 00:23:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_90 [2019-10-15 00:23:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2019-10-15 00:23:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-15 00:23:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-15 00:23:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-15 00:23:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_107 [2019-10-15 00:23:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_108 [2019-10-15 00:23:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 00:23:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-15 00:23:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-15 00:23:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-15 00:23:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-15 00:23:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-15 00:23:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-15 00:23:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 00:23:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-15 00:23:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-15 00:23:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 00:23:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-15 00:23:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-15 00:23:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 00:23:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-15 00:23:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-15 00:23:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-15 00:23:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-15 00:23:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-15 00:23:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-15 00:23:03,479 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-15 00:23:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-15 00:23:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-15 00:23:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-15 00:23:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-15 00:23:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 00:23:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-15 00:23:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 00:23:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-15 00:23:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-15 00:23:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-15 00:23:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-15 00:23:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-15 00:23:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-15 00:23:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-15 00:23:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-15 00:23:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:23:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-15 00:23:03,481 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-15 00:23:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 00:23:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-15 00:23:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:23:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:23:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-15 00:23:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-15 00:23:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-15 00:23:03,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 00:23:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 00:23:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 00:23:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-15 00:23:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_85 [2019-10-15 00:23:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_87 [2019-10-15 00:23:03,486 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-15 00:23:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-15 00:23:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 00:23:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-15 00:23:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-15 00:23:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-15 00:23:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 00:23:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 00:23:03,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-15 00:23:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-15 00:23:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-15 00:23:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-15 00:23:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-15 00:23:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-15 00:23:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-15 00:23:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_84 [2019-10-15 00:23:03,488 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-15 00:23:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_86 [2019-10-15 00:23:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-15 00:23:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-15 00:23:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-15 00:23:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-15 00:23:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-15 00:23:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_110 [2019-10-15 00:23:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-15 00:23:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_111 [2019-10-15 00:23:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-15 00:23:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-15 00:23:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-15 00:23:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-15 00:23:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-15 00:23:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-15 00:23:03,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-15 00:23:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-15 00:23:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-15 00:23:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 00:23:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 00:23:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_88 [2019-10-15 00:23:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 00:23:03,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_109 [2019-10-15 00:23:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-15 00:23:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-15 00:23:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-15 00:23:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-15 00:23:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-15 00:23:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_83 [2019-10-15 00:23:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-15 00:23:03,492 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-15 00:23:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-15 00:23:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-15 00:23:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-15 00:23:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-15 00:23:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-15 00:23:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-15 00:23:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-15 00:23:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-15 00:23:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2019-10-15 00:23:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure getlinktype [2019-10-15 00:23:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure getlinkstatus [2019-10-15 00:23:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2019-10-15 00:23:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure reset_timer [2019-10-15 00:23:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_tx_timeout [2019-10-15 00:23:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2019-10-15 00:23:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2019-10-15 00:23:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2019-10-15 00:23:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2019-10-15 00:23:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-15 00:23:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2019-10-15 00:23:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2019-10-15 00:23:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2019-10-15 00:23:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2019-10-15 00:23:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx_descriptors [2019-10-15 00:23:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx_descriptors [2019-10-15 00:23:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure stop_nic_rx [2019-10-15 00:23:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure stop_nic_rxtx [2019-10-15 00:23:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_init_one [2019-10-15 00:23:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:23:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_remove_one [2019-10-15 00:23:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure m80x_send_cmd_to_phy [2019-10-15 00:23:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffers [2019-10-15 00:23:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure reset_and_disable_rxtx [2019-10-15 00:23:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure enable_rxtx [2019-10-15 00:23:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:23:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2019-10-15 00:23:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2019-10-15 00:23:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2019-10-15 00:23:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2019-10-15 00:23:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2019-10-15 00:23:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2019-10-15 00:23:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2019-10-15 00:23:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_init [2019-10-15 00:23:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_exit [2019-10-15 00:23:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fealnx_exit_14_2 [2019-10-15 00:23:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_fealnx_init_14_9 [2019-10-15 00:23:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-15 00:23:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-15 00:23:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-15 00:23:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-15 00:23:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-15 00:23:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-15 00:23:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-15 00:23:03,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-15 00:23:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-10-15 00:23:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-15 00:23:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-15 00:23:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-15 00:23:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-15 00:23:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-15 00:23:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-15 00:23:03,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-15 00:23:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-15 00:23:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-15 00:23:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-15 00:23:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-15 00:23:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-15 00:23:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-15 00:23:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-10-15 00:23:03,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-15 00:23:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-10-15 00:23:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:23:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 00:23:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-15 00:23:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-15 00:23:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-15 00:23:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:23:03,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-15 00:23:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-15 00:23:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-15 00:23:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 00:23:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 00:23:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 00:23:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 00:23:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-15 00:23:03,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-15 00:23:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-15 00:23:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-15 00:23:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-15 00:23:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-15 00:23:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-15 00:23:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-15 00:23:03,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-15 00:23:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-15 00:23:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-15 00:23:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-15 00:23:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-15 00:23:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-15 00:23:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-15 00:23:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-15 00:23:03,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-15 00:23:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-15 00:23:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-15 00:23:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-15 00:23:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-15 00:23:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-15 00:23:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-15 00:23:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-10-15 00:23:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-10-15 00:23:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-15 00:23:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-15 00:23:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-15 00:23:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-15 00:23:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 00:23:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:23:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:23:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-15 00:23:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-15 00:23:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-15 00:23:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-15 00:23:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:23:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-15 00:23:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-15 00:23:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 00:23:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-15 00:23:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:23:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 00:23:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 00:23:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 00:23:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-15 00:23:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-15 00:23:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-15 00:23:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-15 00:23:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 00:23:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:23:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-15 00:23:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-15 00:23:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-15 00:23:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-15 00:23:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:23:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 00:23:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:23:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:23:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 00:23:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 00:23:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 00:23:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-15 00:23:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-15 00:23:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:23:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:23:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:23:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-15 00:23:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-15 00:23:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-15 00:23:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-15 00:23:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:23:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:23:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:23:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:23:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:23:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:23:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:23:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:23:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:23:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:23:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:23:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:23:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:23:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:23:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:23:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:23:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:23:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:23:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:23:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:23:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:23:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:23:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:23:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:23:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:23:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-15 00:23:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-15 00:23:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-15 00:23:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:23:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-15 00:23:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-15 00:23:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-15 00:23:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:23:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:23:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2019-10-15 00:23:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2019-10-15 00:23:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2019-10-15 00:23:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2019-10-15 00:23:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2019-10-15 00:23:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2019-10-15 00:23:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lp [2019-10-15 00:23:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lp [2019-10-15 00:23:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lp [2019-10-15 00:23:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lp [2019-10-15 00:23:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lp [2019-10-15 00:23:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lp [2019-10-15 00:23:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:23:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:23:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:23:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:23:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:23:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:23:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:23:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:23:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:23:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:23:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:23:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:23:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-15 00:23:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-15 00:23:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-15 00:23:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:23:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-15 00:23:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-15 00:23:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-15 00:23:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:23:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:23:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:23:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:23:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:23:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:23:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:23:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:23:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:23:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:23:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:23:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:23:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:23:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:23:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:23:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:23:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:23:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:23:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:23:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 00:23:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-15 00:23:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:23:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:23:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:23:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:23:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:23:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 00:23:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 00:23:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 00:23:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 00:23:07,240 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-15 00:23:07,838 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 00:23:14,037 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:23:14,038 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 00:23:14,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:23:14 BoogieIcfgContainer [2019-10-15 00:23:14,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:23:14,043 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:23:14,043 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:23:14,047 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:23:14,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:22:57" (1/3) ... [2019-10-15 00:23:14,048 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dcc5e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:23:14, skipping insertion in model container [2019-10-15 00:23:14,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:23:02" (2/3) ... [2019-10-15 00:23:14,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dcc5e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:23:14, skipping insertion in model container [2019-10-15 00:23:14,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:23:14" (3/3) ... [2019-10-15 00:23:14,051 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-fealnx.cil.i [2019-10-15 00:23:14,062 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:23:14,074 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-15 00:23:14,087 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-15 00:23:14,133 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:23:14,134 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:23:14,134 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:23:14,134 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:23:14,134 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:23:14,135 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:23:14,135 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:23:14,135 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:23:14,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states. [2019-10-15 00:23:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-10-15 00:23:14,240 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:23:14,242 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] [2019-10-15 00:23:14,245 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:23:14,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:23:14,251 INFO L82 PathProgramCache]: Analyzing trace with hash -918084102, now seen corresponding path program 1 times [2019-10-15 00:23:14,265 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:23:14,265 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554341176] [2019-10-15 00:23:14,266 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:23:14,266 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:23:14,266 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:23:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:23:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2019-10-15 00:23:15,448 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554341176] [2019-10-15 00:23:15,449 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:23:15,449 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:23:15,450 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444247938] [2019-10-15 00:23:15,455 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:23:15,457 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:23:15,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:23:15,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:23:15,476 INFO L87 Difference]: Start difference. First operand 2774 states. Second operand 3 states. [2019-10-15 00:23:16,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:23:16,097 INFO L93 Difference]: Finished difference Result 6462 states and 8405 transitions. [2019-10-15 00:23:16,097 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:23:16,099 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 187 [2019-10-15 00:23:16,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:23:16,161 INFO L225 Difference]: With dead ends: 6462 [2019-10-15 00:23:16,162 INFO L226 Difference]: Without dead ends: 4149 [2019-10-15 00:23:16,184 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 [2019-10-15 00:23:16,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4149 states. [2019-10-15 00:23:16,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4149 to 4139. [2019-10-15 00:23:16,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4139 states. [2019-10-15 00:23:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 4139 states and 5267 transitions. [2019-10-15 00:23:16,586 INFO L78 Accepts]: Start accepts. Automaton has 4139 states and 5267 transitions. Word has length 187 [2019-10-15 00:23:16,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:23:16,587 INFO L462 AbstractCegarLoop]: Abstraction has 4139 states and 5267 transitions. [2019-10-15 00:23:16,587 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:23:16,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4139 states and 5267 transitions. [2019-10-15 00:23:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2019-10-15 00:23:16,602 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:23:16,602 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] [2019-10-15 00:23:16,603 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:23:16,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:23:16,603 INFO L82 PathProgramCache]: Analyzing trace with hash -884005226, now seen corresponding path program 1 times [2019-10-15 00:23:16,603 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:23:16,604 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112708307] [2019-10-15 00:23:16,604 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:23:16,604 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:23:16,604 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:23:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:23:17,052 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2019-10-15 00:23:17,052 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1112708307] [2019-10-15 00:23:17,052 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:23:17,053 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:23:17,053 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414630405] [2019-10-15 00:23:17,055 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:23:17,055 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:23:17,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:23:17,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:23:17,056 INFO L87 Difference]: Start difference. First operand 4139 states and 5267 transitions. Second operand 3 states. [2019-10-15 00:23:19,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:23:19,895 INFO L93 Difference]: Finished difference Result 10821 states and 13769 transitions. [2019-10-15 00:23:19,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:23:19,896 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 205 [2019-10-15 00:23:19,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:23:19,943 INFO L225 Difference]: With dead ends: 10821 [2019-10-15 00:23:19,943 INFO L226 Difference]: Without dead ends: 6719 [2019-10-15 00:23:19,961 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 [2019-10-15 00:23:19,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6719 states. [2019-10-15 00:23:20,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6719 to 6709. [2019-10-15 00:23:20,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6709 states. [2019-10-15 00:23:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6709 states to 6709 states and 8501 transitions. [2019-10-15 00:23:20,343 INFO L78 Accepts]: Start accepts. Automaton has 6709 states and 8501 transitions. Word has length 205 [2019-10-15 00:23:20,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:23:20,344 INFO L462 AbstractCegarLoop]: Abstraction has 6709 states and 8501 transitions. [2019-10-15 00:23:20,344 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:23:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 6709 states and 8501 transitions. [2019-10-15 00:23:20,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2019-10-15 00:23:20,354 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:23:20,354 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] [2019-10-15 00:23:20,355 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:23:20,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:23:20,355 INFO L82 PathProgramCache]: Analyzing trace with hash -1752111612, now seen corresponding path program 1 times [2019-10-15 00:23:20,355 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:23:20,356 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103919796] [2019-10-15 00:23:20,356 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:23:20,356 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:23:20,357 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:23:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:23:20,829 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2019-10-15 00:23:20,829 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103919796] [2019-10-15 00:23:20,830 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:23:20,830 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:23:20,830 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84575951] [2019-10-15 00:23:20,831 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:23:20,831 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:23:20,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:23:20,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:23:20,833 INFO L87 Difference]: Start difference. First operand 6709 states and 8501 transitions. Second operand 3 states. [2019-10-15 00:23:21,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:23:21,477 INFO L93 Difference]: Finished difference Result 18822 states and 23821 transitions. [2019-10-15 00:23:21,477 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:23:21,477 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 208 [2019-10-15 00:23:21,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:23:21,565 INFO L225 Difference]: With dead ends: 18822 [2019-10-15 00:23:21,566 INFO L226 Difference]: Without dead ends: 12150 [2019-10-15 00:23:21,605 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 [2019-10-15 00:23:21,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12150 states. [2019-10-15 00:23:22,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12150 to 12136. [2019-10-15 00:23:22,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12136 states. [2019-10-15 00:23:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12136 states to 12136 states and 15340 transitions. [2019-10-15 00:23:22,455 INFO L78 Accepts]: Start accepts. Automaton has 12136 states and 15340 transitions. Word has length 208 [2019-10-15 00:23:22,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:23:22,455 INFO L462 AbstractCegarLoop]: Abstraction has 12136 states and 15340 transitions. [2019-10-15 00:23:22,455 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:23:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 12136 states and 15340 transitions. [2019-10-15 00:23:22,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2019-10-15 00:23:22,463 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:23:22,463 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] [2019-10-15 00:23:22,464 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:23:22,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:23:22,464 INFO L82 PathProgramCache]: Analyzing trace with hash -2097907507, now seen corresponding path program 1 times [2019-10-15 00:23:22,465 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:23:22,465 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1648608647] [2019-10-15 00:23:22,465 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:23:22,465 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:23:22,465 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:23:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:23:22,978 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2019-10-15 00:23:22,979 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1648608647] [2019-10-15 00:23:22,979 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:23:22,979 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-15 00:23:22,980 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91436105] [2019-10-15 00:23:22,981 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-15 00:23:22,982 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:23:22,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-15 00:23:22,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-15 00:23:22,983 INFO L87 Difference]: Start difference. First operand 12136 states and 15340 transitions. Second operand 5 states.