/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 02:37:45,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 02:37:45,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 02:37:45,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 02:37:45,398 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 02:37:45,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 02:37:45,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 02:37:45,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 02:37:45,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 02:37:45,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 02:37:45,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 02:37:45,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 02:37:45,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 02:37:45,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 02:37:45,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 02:37:45,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 02:37:45,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 02:37:45,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 02:37:45,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 02:37:45,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 02:37:45,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 02:37:45,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 02:37:45,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 02:37:45,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 02:37:45,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 02:37:45,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 02:37:45,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 02:37:45,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 02:37:45,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 02:37:45,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 02:37:45,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 02:37:45,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 02:37:45,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 02:37:45,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 02:37:45,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 02:37:45,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 02:37:45,464 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 02:37:45,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 02:37:45,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 02:37:45,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 02:37:45,465 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 02:37:45,466 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 02:37:45,499 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 02:37:45,499 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 02:37:45,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 02:37:45,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 02:37:45,504 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 02:37:45,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 02:37:45,504 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 02:37:45,504 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 02:37:45,505 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 02:37:45,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 02:37:45,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 02:37:45,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 02:37:45,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 02:37:45,506 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 02:37:45,508 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 02:37:45,508 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 02:37:45,508 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 02:37:45,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 02:37:45,509 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 02:37:45,509 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 02:37:45,509 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 02:37:45,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 02:37:45,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 02:37:45,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 02:37:45,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 02:37:45,510 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 02:37:45,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 02:37:45,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 02:37:45,510 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-11-07 02:37:45,825 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 02:37:45,838 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 02:37:45,841 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 02:37:45,843 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 02:37:45,843 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 02:37:45,844 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2019-11-07 02:37:45,909 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67b9eb863/fc0fdf260e3140c1be428881a3a9015e/FLAGc07954fe1 [2019-11-07 02:37:46,714 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 02:37:46,715 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2019-11-07 02:37:46,783 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67b9eb863/fc0fdf260e3140c1be428881a3a9015e/FLAGc07954fe1 [2019-11-07 02:37:47,279 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67b9eb863/fc0fdf260e3140c1be428881a3a9015e [2019-11-07 02:37:47,297 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 02:37:47,299 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 02:37:47,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 02:37:47,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 02:37:47,317 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 02:37:47,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:37:47" (1/1) ... [2019-11-07 02:37:47,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ffc2c61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:47, skipping insertion in model container [2019-11-07 02:37:47,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:37:47" (1/1) ... [2019-11-07 02:37:47,357 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 02:37:47,598 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 02:37:51,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 02:37:51,214 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 02:37:51,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 02:37:52,294 INFO L192 MainTranslator]: Completed translation [2019-11-07 02:37:52,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52 WrapperNode [2019-11-07 02:37:52,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 02:37:52,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 02:37:52,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 02:37:52,296 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 02:37:52,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52" (1/1) ... [2019-11-07 02:37:52,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52" (1/1) ... [2019-11-07 02:37:52,427 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52" (1/1) ... [2019-11-07 02:37:52,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52" (1/1) ... [2019-11-07 02:37:52,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52" (1/1) ... [2019-11-07 02:37:52,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52" (1/1) ... [2019-11-07 02:37:52,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52" (1/1) ... [2019-11-07 02:37:52,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 02:37:52,701 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 02:37:52,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 02:37:52,702 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 02:37:52,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 02:37:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 02:37:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 02:37:52,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-07 02:37:52,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-07 02:37:52,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-07 02:37:52,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-07 02:37:52,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-07 02:37:52,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-07 02:37:52,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 02:37:52,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-07 02:37:52,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-07 02:37:52,778 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-07 02:37:52,779 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-07 02:37:52,779 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-07 02:37:52,780 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-11-07 02:37:52,780 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-07 02:37:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-11-07 02:37:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-11-07 02:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-07 02:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-07 02:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-07 02:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-07 02:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-07 02:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 02:37:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-11-07 02:37:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-11-07 02:37:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-11-07 02:37:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-11-07 02:37:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-11-07 02:37:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-07 02:37:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-11-07 02:37:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-07 02:37:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-11-07 02:37:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-11-07 02:37:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-11-07 02:37:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-11-07 02:37:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-11-07 02:37:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-07 02:37:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-11-07 02:37:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-11-07 02:37:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-11-07 02:37:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-07 02:37:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-07 02:37:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-11-07 02:37:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-11-07 02:37:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-11-07 02:37:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-07 02:37:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-11-07 02:37:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-07 02:37:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-11-07 02:37:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-11-07 02:37:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-11-07 02:37:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-11-07 02:37:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-11-07 02:37:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-11-07 02:37:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-11-07 02:37:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-11-07 02:37:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-07 02:37:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-07 02:37:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-11-07 02:37:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-07 02:37:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-11-07 02:37:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2019-11-07 02:37:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2019-11-07 02:37:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2019-11-07 02:37:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2019-11-07 02:37:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure send_end [2019-11-07 02:37:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2019-11-07 02:37:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-11-07 02:37:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-11-07 02:37:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_led_mode [2019-11-07 02:37:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_set [2019-11-07 02:37:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2019-11-07 02:37:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_find_phyaddr [2019-11-07 02:37:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2019-11-07 02:37:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2019-11-07 02:37:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2019-11-07 02:37:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2019-11-07 02:37:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2019-11-07 02:37:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2019-11-07 02:37:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2019-11-07 02:37:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2019-11-07 02:37:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txcleanup [2019-11-07 02:37:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2019-11-07 02:37:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2019-11-07 02:37:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2019-11-07 02:37:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_frame_type [2019-11-07 02:37:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2019-11-07 02:37:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start_and_end [2019-11-07 02:37:52,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start [2019-11-07 02:37:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_end [2019-11-07 02:37:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_no_start_no_end [2019-11-07 02:37:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_jumbo [2019-11-07 02:37:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx [2019-11-07 02:37:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset_after_host_error [2019-11-07 02:37:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_interrupt_handler [2019-11-07 02:37:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2019-11-07 02:37:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2019-11-07 02:37:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2019-11-07 02:37:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2019-11-07 02:37:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_hard_start_xmit [2019-11-07 02:37:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_default_param [2019-11-07 02:37:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2019-11-07 02:37:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_init_mii [2019-11-07 02:37:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_hw_init [2019-11-07 02:37:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioctl [2019-11-07 02:37:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_change_mtu [2019-11-07 02:37:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_settings [2019-11-07 02:37:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_settings [2019-11-07 02:37:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2019-11-07 02:37:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2019-11-07 02:37:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_probe [2019-11-07 02:37:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_init [2019-11-07 02:37:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_exit [2019-11-07 02:37:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2019-11-07 02:37:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ipg_pci_driver_init_13_9 [2019-11-07 02:37:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-11-07 02:37:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-11-07 02:37:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-11-07 02:37:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-11-07 02:37:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-11-07 02:37:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2019-11-07 02:37:52,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2019-11-07 02:37:52,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-11-07 02:37:52,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-11-07 02:37:52,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_9_2 [2019-11-07 02:37:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_2 [2019-11-07 02:37:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_4 [2019-11-07 02:37:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2019-11-07 02:37:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-07 02:37:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-11-07 02:37:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-11-07 02:37:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-11-07 02:37:52,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-11-07 02:37:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-11-07 02:37:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-11-07 02:37:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-11-07 02:37:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-07 02:37:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-07 02:37:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-07 02:37:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_13 [2019-11-07 02:37:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 02:37:52,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-11-07 02:37:52,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-11-07 02:37:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-11-07 02:37:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-11-07 02:37:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-11-07 02:37:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-11-07 02:37:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-07 02:37:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-11-07 02:37:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-11-07 02:37:52,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-11-07 02:37:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-11-07 02:37:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-11-07 02:37:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-11-07 02:37:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-07 02:37:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-11-07 02:37:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-11-07 02:37:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-11-07 02:37:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_8_6 [2019-11-07 02:37:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-11-07 02:37:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-11-07 02:37:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-11-07 02:37:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-11-07 02:37:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-11-07 02:37:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-11-07 02:37:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-11-07 02:37:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-11-07 02:37:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-11-07 02:37:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-11-07 02:37:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-11-07 02:37:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-11-07 02:37:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-11-07 02:37:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-11-07 02:37:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-11-07 02:37:52,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-11-07 02:37:52,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-11-07 02:37:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_10_2 [2019-11-07 02:37:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-11-07 02:37:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-11-07 02:37:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_60 [2019-11-07 02:37:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_61 [2019-11-07 02:37:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2019-11-07 02:37:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2019-11-07 02:37:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_64 [2019-11-07 02:37:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_65 [2019-11-07 02:37:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_66 [2019-11-07 02:37:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2019-11-07 02:37:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_68 [2019-11-07 02:37:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_69 [2019-11-07 02:37:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_70 [2019-11-07 02:37:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_71 [2019-11-07 02:37:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_72 [2019-11-07 02:37:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_73 [2019-11-07 02:37:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_74 [2019-11-07 02:37:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_75 [2019-11-07 02:37:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-11-07 02:37:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-11-07 02:37:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-11-07 02:37:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 02:37:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 02:37:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 02:37:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 02:37:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-11-07 02:37:52,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-11-07 02:37:52,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-11-07 02:37:52,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-11-07 02:37:52,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-11-07 02:37:52,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-11-07 02:37:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 02:37:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 02:37:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-07 02:37:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 02:37:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-11-07 02:37:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 02:37:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-11-07 02:37:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-11-07 02:37:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-11-07 02:37:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-11-07 02:37:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-11-07 02:37:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-11-07 02:37:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-11-07 02:37:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 02:37:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 02:37:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 02:37:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-11-07 02:37:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-11-07 02:37:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-11-07 02:37:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-11-07 02:37:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-11-07 02:37:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-11-07 02:37:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-11-07 02:37:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-11-07 02:37:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-11-07 02:37:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-07 02:37:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-11-07 02:37:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-11-07 02:37:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-11-07 02:37:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-07 02:37:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-11-07 02:37:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-11-07 02:37:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-11-07 02:37:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-07 02:37:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-11-07 02:37:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-11-07 02:37:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-11-07 02:37:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-07 02:37:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-11-07 02:37:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-11-07 02:37:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-11-07 02:37:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-11-07 02:37:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-11-07 02:37:52,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-11-07 02:37:52,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-11-07 02:37:52,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-11-07 02:37:52,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-11-07 02:37:52,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-11-07 02:37:52,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-11-07 02:37:52,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-11-07 02:37:52,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-11-07 02:37:52,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-11-07 02:37:52,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-11-07 02:37:52,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-11-07 02:37:52,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipg_nic_private [2019-11-07 02:37:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2019-11-07 02:37:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_ipg_nic_private [2019-11-07 02:37:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_ipg_nic_private [2019-11-07 02:37:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_ipg_nic_private [2019-11-07 02:37:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_ipg_nic_private [2019-11-07 02:37:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_ipg_nic_private [2019-11-07 02:37:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_ipg_nic_private [2019-11-07 02:37:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-11-07 02:37:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-11-07 02:37:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-11-07 02:37:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-11-07 02:37:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-11-07 02:37:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-11-07 02:37:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-11-07 02:37:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-11-07 02:37:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-07 02:37:52,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-11-07 02:37:52,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-11-07 02:37:52,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-11-07 02:37:52,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-11-07 02:37:52,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-11-07 02:37:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-11-07 02:37:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-11-07 02:37:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-11-07 02:37:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-11-07 02:37:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-11-07 02:37:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-11-07 02:37:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-11-07 02:37:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-11-07 02:37:52,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-11-07 02:37:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-11-07 02:37:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-11-07 02:37:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-11-07 02:37:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-07 02:37:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-11-07 02:37:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-11-07 02:37:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-11-07 02:37:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-07 02:37:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-11-07 02:37:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-11-07 02:37:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-11-07 02:37:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-07 02:37:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 02:37:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-11-07 02:37:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-11-07 02:37:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-11-07 02:37:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-11-07 02:37:52,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-11-07 02:37:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-07 02:37:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-11-07 02:37:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-11-07 02:37:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-11-07 02:37:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-07 02:37:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-11-07 02:37:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-11-07 02:37:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-07 02:37:52,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-11-07 02:37:52,943 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-11-07 02:37:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-11-07 02:37:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-11-07 02:37:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-11-07 02:37:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-11-07 02:37:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-11-07 02:37:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-11-07 02:37:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-11-07 02:37:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-07 02:37:52,944 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-07 02:37:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-11-07 02:37:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-11-07 02:37:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-11-07 02:37:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-11-07 02:37:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-11-07 02:37:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-11-07 02:37:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-11-07 02:37:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-11-07 02:37:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-11-07 02:37:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-11-07 02:37:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-07 02:37:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 02:37:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-11-07 02:37:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-11-07 02:37:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-11-07 02:37:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-11-07 02:37:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-11-07 02:37:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-11-07 02:37:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-11-07 02:37:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-11-07 02:37:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-11-07 02:37:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-07 02:37:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-11-07 02:37:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-11-07 02:37:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-11-07 02:37:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-11-07 02:37:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-07 02:37:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-07 02:37:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-11-07 02:37:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-11-07 02:37:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-07 02:37:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-11-07 02:37:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-11-07 02:37:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-07 02:37:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 02:37:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-11-07 02:37:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-11-07 02:37:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-07 02:37:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-07 02:37:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-11-07 02:37:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-07 02:37:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-07 02:37:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 02:37:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 02:37:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 02:37:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 02:37:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 02:37:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 02:37:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 02:37:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-11-07 02:37:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-11-07 02:37:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-07 02:37:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 02:37:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-07 02:37:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-07 02:37:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-11-07 02:37:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-07 02:37:52,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-11-07 02:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2019-11-07 02:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipg_nic_private [2019-11-07 02:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2019-11-07 02:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 02:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-11-07 02:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-11-07 02:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-11-07 02:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-11-07 02:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-11-07 02:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-07 02:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-11-07 02:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-07 02:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-07 02:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-07 02:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-11-07 02:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-07 02:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-11-07 02:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 02:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-07 02:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_60 [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_61 [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_68 [2019-11-07 02:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-11-07 02:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-11-07 02:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-11-07 02:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-11-07 02:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-11-07 02:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-11-07 02:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-11-07 02:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-11-07 02:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-11-07 02:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-07 02:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-11-07 02:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-07 02:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-11-07 02:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-11-07 02:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-11-07 02:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-11-07 02:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-11-07 02:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-07 02:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-11-07 02:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-07 02:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-11-07 02:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-07 02:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-11-07 02:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-11-07 02:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-11-07 02:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-11-07 02:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-07 02:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-07 02:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-07 02:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_70 [2019-11-07 02:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_73 [2019-11-07 02:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-11-07 02:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-11-07 02:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-11-07 02:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-11-07 02:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-11-07 02:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-07 02:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-11-07 02:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-07 02:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-11-07 02:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-11-07 02:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-11-07 02:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-11-07 02:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-11-07 02:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-11-07 02:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-11-07 02:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_72 [2019-11-07 02:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-07 02:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_69 [2019-11-07 02:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-11-07 02:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-11-07 02:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-07 02:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-07 02:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-11-07 02:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-11-07 02:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-07 02:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-07 02:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_74 [2019-11-07 02:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-07 02:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_75 [2019-11-07 02:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-11-07 02:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-11-07 02:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-11-07 02:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-11-07 02:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-07 02:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_64 [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_65 [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_66 [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-11-07 02:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-11-07 02:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-11-07 02:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-11-07 02:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-11-07 02:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-11-07 02:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-11-07 02:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-07 02:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-11-07 02:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_71 [2019-11-07 02:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure send_end [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-11-07 02:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_led_mode [2019-11-07 02:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_set [2019-11-07 02:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2019-11-07 02:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_find_phyaddr [2019-11-07 02:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2019-11-07 02:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2019-11-07 02:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2019-11-07 02:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2019-11-07 02:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2019-11-07 02:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2019-11-07 02:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2019-11-07 02:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2019-11-07 02:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txcleanup [2019-11-07 02:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2019-11-07 02:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2019-11-07 02:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2019-11-07 02:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_frame_type [2019-11-07 02:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2019-11-07 02:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start_and_end [2019-11-07 02:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start [2019-11-07 02:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_end [2019-11-07 02:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 02:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_no_start_no_end [2019-11-07 02:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_jumbo [2019-11-07 02:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx [2019-11-07 02:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset_after_host_error [2019-11-07 02:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_interrupt_handler [2019-11-07 02:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_hard_start_xmit [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_default_param [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_init_mii [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_hw_init [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioctl [2019-11-07 02:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_change_mtu [2019-11-07 02:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_settings [2019-11-07 02:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_settings [2019-11-07 02:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2019-11-07 02:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2019-11-07 02:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_probe [2019-11-07 02:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_init [2019-11-07 02:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_exit [2019-11-07 02:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2019-11-07 02:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ipg_pci_driver_init_13_9 [2019-11-07 02:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-11-07 02:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-11-07 02:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-11-07 02:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-11-07 02:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-11-07 02:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2019-11-07 02:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2019-11-07 02:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-11-07 02:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-11-07 02:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_9_2 [2019-11-07 02:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_2 [2019-11-07 02:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_4 [2019-11-07 02:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2019-11-07 02:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-07 02:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-11-07 02:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-11-07 02:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-11-07 02:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-11-07 02:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-11-07 02:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-11-07 02:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-11-07 02:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-07 02:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-07 02:37:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-07 02:37:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_13 [2019-11-07 02:37:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 02:37:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-11-07 02:37:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-11-07 02:37:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-11-07 02:37:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-11-07 02:37:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-11-07 02:37:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-11-07 02:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-07 02:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-11-07 02:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-11-07 02:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-11-07 02:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-11-07 02:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-11-07 02:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-11-07 02:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-07 02:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-11-07 02:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-11-07 02:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-11-07 02:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_8_6 [2019-11-07 02:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-11-07 02:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-11-07 02:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-11-07 02:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-11-07 02:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-11-07 02:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-11-07 02:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-11-07 02:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-11-07 02:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-11-07 02:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-11-07 02:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-11-07 02:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-11-07 02:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-11-07 02:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-11-07 02:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-11-07 02:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-11-07 02:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-11-07 02:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_10_2 [2019-11-07 02:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-07 02:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-07 02:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 02:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-07 02:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-07 02:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-11-07 02:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 02:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-11-07 02:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 02:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 02:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 02:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 02:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-11-07 02:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-07 02:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-11-07 02:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-11-07 02:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-11-07 02:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-07 02:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 02:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-11-07 02:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-11-07 02:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-11-07 02:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-11-07 02:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-11-07 02:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 02:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 02:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 02:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 02:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 02:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 02:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 02:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 02:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 02:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-11-07 02:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-11-07 02:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 02:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 02:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 02:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-11-07 02:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-11-07 02:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-11-07 02:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-11-07 02:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-11-07 02:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-11-07 02:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-11-07 02:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-11-07 02:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-07 02:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-11-07 02:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-11-07 02:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-11-07 02:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-07 02:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-11-07 02:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-11-07 02:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-11-07 02:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-07 02:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-11-07 02:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-11-07 02:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-11-07 02:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-07 02:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-11-07 02:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-11-07 02:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-11-07 02:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-07 02:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-11-07 02:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-11-07 02:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-11-07 02:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-11-07 02:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-11-07 02:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-11-07 02:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-11-07 02:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-07 02:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_ipg_nic_private [2019-11-07 02:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_ipg_nic_private [2019-11-07 02:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_ipg_nic_private [2019-11-07 02:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_ipg_nic_private [2019-11-07 02:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_ipg_nic_private [2019-11-07 02:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_ipg_nic_private [2019-11-07 02:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-11-07 02:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-11-07 02:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-11-07 02:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-11-07 02:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-11-07 02:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-11-07 02:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-11-07 02:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-11-07 02:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-07 02:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-11-07 02:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-11-07 02:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-07 02:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-11-07 02:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-11-07 02:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-11-07 02:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-11-07 02:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-11-07 02:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-11-07 02:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-11-07 02:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-11-07 02:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-11-07 02:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-11-07 02:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-11-07 02:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-11-07 02:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-11-07 02:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-11-07 02:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-11-07 02:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-07 02:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-11-07 02:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-11-07 02:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-11-07 02:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-07 02:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-11-07 02:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-11-07 02:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-11-07 02:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-07 02:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-11-07 02:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 02:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 02:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 02:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-11-07 02:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-07 02:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 02:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 02:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 02:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 02:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 02:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 02:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 02:37:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 02:37:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 02:37:56,556 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-11-07 02:37:57,562 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 02:38:02,947 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 02:38:02,947 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-11-07 02:38:02,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:38:02 BoogieIcfgContainer [2019-11-07 02:38:02,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 02:38:02,951 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-07 02:38:02,952 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-07 02:38:02,955 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-07 02:38:02,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:37:47" (1/3) ... [2019-11-07 02:38:02,956 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6aabdfd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:38:02, skipping insertion in model container [2019-11-07 02:38:02,956 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:37:52" (2/3) ... [2019-11-07 02:38:02,956 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6aabdfd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:38:02, skipping insertion in model container [2019-11-07 02:38:02,956 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:38:02" (3/3) ... [2019-11-07 02:38:02,960 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2019-11-07 02:38:02,971 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-07 02:38:02,984 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-11-07 02:38:02,996 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-11-07 02:38:03,035 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-07 02:38:03,035 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-07 02:38:03,035 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-07 02:38:03,035 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-07 02:38:03,035 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-07 02:38:03,035 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-07 02:38:03,035 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-07 02:38:03,036 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-07 02:38:03,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states. [2019-11-07 02:38:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-11-07 02:38:03,113 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 02:38:03,114 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 02:38:03,117 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 02:38:03,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 02:38:03,122 INFO L82 PathProgramCache]: Analyzing trace with hash -1709872322, now seen corresponding path program 1 times [2019-11-07 02:38:03,132 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 02:38:03,132 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247076909] [2019-11-07 02:38:03,132 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 02:38:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 02:38:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-11-07 02:38:03,841 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247076909] [2019-11-07 02:38:03,842 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 02:38:03,842 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 02:38:03,843 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375675721] [2019-11-07 02:38:03,848 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 02:38:03,848 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 02:38:03,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 02:38:03,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 02:38:03,865 INFO L87 Difference]: Start difference. First operand 2294 states. Second operand 3 states. [2019-11-07 02:38:04,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 02:38:04,481 INFO L93 Difference]: Finished difference Result 5685 states and 7442 transitions. [2019-11-07 02:38:04,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 02:38:04,482 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2019-11-07 02:38:04,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 02:38:04,532 INFO L225 Difference]: With dead ends: 5685 [2019-11-07 02:38:04,532 INFO L226 Difference]: Without dead ends: 3742 [2019-11-07 02:38:04,553 INFO L630 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 [2019-11-07 02:38:04,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3742 states. [2019-11-07 02:38:04,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3742 to 3738. [2019-11-07 02:38:04,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3738 states. [2019-11-07 02:38:04,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 3738 states and 4796 transitions. [2019-11-07 02:38:04,900 INFO L78 Accepts]: Start accepts. Automaton has 3738 states and 4796 transitions. Word has length 100 [2019-11-07 02:38:04,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 02:38:04,902 INFO L462 AbstractCegarLoop]: Abstraction has 3738 states and 4796 transitions. [2019-11-07 02:38:04,902 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 02:38:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 4796 transitions. [2019-11-07 02:38:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-11-07 02:38:04,909 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 02:38:04,909 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 02:38:04,910 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 02:38:04,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 02:38:04,910 INFO L82 PathProgramCache]: Analyzing trace with hash 657798132, now seen corresponding path program 1 times [2019-11-07 02:38:04,910 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 02:38:04,911 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630707411] [2019-11-07 02:38:04,911 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 02:38:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 02:38:06,038 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-11-07 02:38:06,039 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630707411] [2019-11-07 02:38:06,039 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 02:38:06,039 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 02:38:06,040 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071391814] [2019-11-07 02:38:06,041 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 02:38:06,042 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 02:38:06,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 02:38:06,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 02:38:06,042 INFO L87 Difference]: Start difference. First operand 3738 states and 4796 transitions. Second operand 3 states. [2019-11-07 02:38:06,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 02:38:06,411 INFO L93 Difference]: Finished difference Result 10334 states and 13294 transitions. [2019-11-07 02:38:06,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 02:38:06,412 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 108 [2019-11-07 02:38:06,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 02:38:06,484 INFO L225 Difference]: With dead ends: 10334 [2019-11-07 02:38:06,484 INFO L226 Difference]: Without dead ends: 6632 [2019-11-07 02:38:06,508 INFO L630 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 [2019-11-07 02:38:06,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6632 states. [2019-11-07 02:38:06,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6632 to 6591. [2019-11-07 02:38:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6591 states. [2019-11-07 02:38:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6591 states to 6591 states and 8482 transitions. [2019-11-07 02:38:06,938 INFO L78 Accepts]: Start accepts. Automaton has 6591 states and 8482 transitions. Word has length 108 [2019-11-07 02:38:06,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 02:38:06,939 INFO L462 AbstractCegarLoop]: Abstraction has 6591 states and 8482 transitions. [2019-11-07 02:38:06,939 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 02:38:06,939 INFO L276 IsEmpty]: Start isEmpty. Operand 6591 states and 8482 transitions. [2019-11-07 02:38:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-11-07 02:38:06,952 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 02:38:06,953 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 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] [2019-11-07 02:38:06,953 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 02:38:06,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 02:38:06,954 INFO L82 PathProgramCache]: Analyzing trace with hash -1968169187, now seen corresponding path program 1 times [2019-11-07 02:38:06,954 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 02:38:06,955 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426256326] [2019-11-07 02:38:06,956 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 02:38:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 02:38:07,279 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2019-11-07 02:38:07,279 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426256326] [2019-11-07 02:38:07,279 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 02:38:07,280 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-07 02:38:07,280 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068376417] [2019-11-07 02:38:07,280 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-07 02:38:07,281 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 02:38:07,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-07 02:38:07,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-07 02:38:07,281 INFO L87 Difference]: Start difference. First operand 6591 states and 8482 transitions. Second operand 6 states. [2019-11-07 02:38:12,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 02:38:12,657 INFO L93 Difference]: Finished difference Result 16691 states and 21485 transitions. [2019-11-07 02:38:12,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-07 02:38:12,657 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2019-11-07 02:38:12,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 02:38:12,715 INFO L225 Difference]: With dead ends: 16691 [2019-11-07 02:38:12,716 INFO L226 Difference]: Without dead ends: 10136 [2019-11-07 02:38:12,739 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-07 02:38:12,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10136 states. [2019-11-07 02:38:13,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10136 to 10054. [2019-11-07 02:38:13,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10054 states. [2019-11-07 02:38:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10054 states to 10054 states and 12859 transitions. [2019-11-07 02:38:13,207 INFO L78 Accepts]: Start accepts. Automaton has 10054 states and 12859 transitions. Word has length 145 [2019-11-07 02:38:13,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 02:38:13,207 INFO L462 AbstractCegarLoop]: Abstraction has 10054 states and 12859 transitions. [2019-11-07 02:38:13,207 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-07 02:38:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 10054 states and 12859 transitions. [2019-11-07 02:38:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-11-07 02:38:13,211 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 02:38:13,211 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 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] [2019-11-07 02:38:13,211 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 02:38:13,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 02:38:13,212 INFO L82 PathProgramCache]: Analyzing trace with hash 1637848032, now seen corresponding path program 1 times [2019-11-07 02:38:13,212 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 02:38:13,212 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397457034] [2019-11-07 02:38:13,212 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 02:38:13,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 02:38:13,397 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2019-11-07 02:38:13,397 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397457034] [2019-11-07 02:38:13,398 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 02:38:13,398 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 02:38:13,398 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2055258297] [2019-11-07 02:38:13,399 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 02:38:13,400 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 02:38:13,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 02:38:13,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 02:38:13,400 INFO L87 Difference]: Start difference. First operand 10054 states and 12859 transitions. Second operand 3 states. [2019-11-07 02:38:14,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 02:38:14,172 INFO L93 Difference]: Finished difference Result 23651 states and 30356 transitions. [2019-11-07 02:38:14,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 02:38:14,173 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-11-07 02:38:14,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 02:38:14,266 INFO L225 Difference]: With dead ends: 23651 [2019-11-07 02:38:14,266 INFO L226 Difference]: Without dead ends: 13633 [2019-11-07 02:38:14,309 INFO L630 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 [2019-11-07 02:38:14,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13633 states. [2019-11-07 02:38:14,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13633 to 13592. [2019-11-07 02:38:14,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13592 states. [2019-11-07 02:38:14,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13592 states to 13592 states and 17436 transitions. [2019-11-07 02:38:14,998 INFO L78 Accepts]: Start accepts. Automaton has 13592 states and 17436 transitions. Word has length 147 [2019-11-07 02:38:14,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 02:38:14,999 INFO L462 AbstractCegarLoop]: Abstraction has 13592 states and 17436 transitions. [2019-11-07 02:38:14,999 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 02:38:15,000 INFO L276 IsEmpty]: Start isEmpty. Operand 13592 states and 17436 transitions. [2019-11-07 02:38:15,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-11-07 02:38:15,004 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 02:38:15,004 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 4, 4, 4, 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] [2019-11-07 02:38:15,004 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 02:38:15,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 02:38:15,005 INFO L82 PathProgramCache]: Analyzing trace with hash 720505782, now seen corresponding path program 1 times [2019-11-07 02:38:15,005 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 02:38:15,005 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669607164] [2019-11-07 02:38:15,006 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 02:38:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 02:38:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2019-11-07 02:38:15,260 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669607164] [2019-11-07 02:38:15,261 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 02:38:15,261 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-07 02:38:15,261 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [859533949] [2019-11-07 02:38:15,264 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-07 02:38:15,264 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 02:38:15,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-07 02:38:15,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-07 02:38:15,264 INFO L87 Difference]: Start difference. First operand 13592 states and 17436 transitions. Second operand 5 states. [2019-11-07 02:38:15,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 02:38:15,621 INFO L93 Difference]: Finished difference Result 13598 states and 17441 transitions. [2019-11-07 02:38:15,622 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-07 02:38:15,622 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 168 [2019-11-07 02:38:15,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 02:38:15,685 INFO L225 Difference]: With dead ends: 13598 [2019-11-07 02:38:15,686 INFO L226 Difference]: Without dead ends: 13596 [2019-11-07 02:38:15,694 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-07 02:38:15,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13596 states. [2019-11-07 02:38:16,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13596 to 13596. [2019-11-07 02:38:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13596 states. [2019-11-07 02:38:16,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13596 states to 13596 states and 17439 transitions. [2019-11-07 02:38:16,929 INFO L78 Accepts]: Start accepts. Automaton has 13596 states and 17439 transitions. Word has length 168 [2019-11-07 02:38:16,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 02:38:16,930 INFO L462 AbstractCegarLoop]: Abstraction has 13596 states and 17439 transitions. [2019-11-07 02:38:16,930 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-07 02:38:16,930 INFO L276 IsEmpty]: Start isEmpty. Operand 13596 states and 17439 transitions. [2019-11-07 02:38:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-11-07 02:38:16,933 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 02:38:16,934 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 4, 4, 4, 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] [2019-11-07 02:38:16,934 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 02:38:16,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 02:38:16,934 INFO L82 PathProgramCache]: Analyzing trace with hash 66883485, now seen corresponding path program 1 times [2019-11-07 02:38:16,935 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 02:38:16,935 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253274759] [2019-11-07 02:38:16,935 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 02:38:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat