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 0.1.24-13a467a-m [2019-10-15 02:15:18,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 02:15:18,639 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 02:15:18,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 02:15:18,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 02:15:18,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 02:15:18,655 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 02:15:18,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 02:15:18,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 02:15:18,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 02:15:18,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 02:15:18,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 02:15:18,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 02:15:18,663 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 02:15:18,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 02:15:18,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 02:15:18,666 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 02:15:18,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 02:15:18,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 02:15:18,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 02:15:18,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 02:15:18,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 02:15:18,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 02:15:18,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 02:15:18,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 02:15:18,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 02:15:18,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 02:15:18,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 02:15:18,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 02:15:18,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 02:15:18,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 02:15:18,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 02:15:18,686 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 02:15:18,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 02:15:18,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 02:15:18,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 02:15:18,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 02:15:18,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 02:15:18,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 02:15:18,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 02:15:18,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 02:15:18,699 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 02:15:18,726 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 02:15:18,726 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 02:15:18,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 02:15:18,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 02:15:18,731 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 02:15:18,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 02:15:18,732 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 02:15:18,732 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 02:15:18,732 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 02:15:18,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 02:15:18,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 02:15:18,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 02:15:18,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 02:15:18,734 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 02:15:18,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 02:15:18,735 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 02:15:18,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 02:15:18,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 02:15:18,736 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 02:15:18,736 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 02:15:18,736 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 02:15:18,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:15:18,737 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 02:15:18,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 02:15:18,738 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 02:15:18,738 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 02:15:18,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 02:15:18,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 02:15:18,738 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 [2019-10-15 02:15:19,049 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 02:15:19,065 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 02:15:19,069 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 02:15:19,071 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 02:15:19,072 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 02:15:19,073 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2019-10-15 02:15:19,153 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bb878afb/c4d8b23aa3fb42d7ac0eaa081d99dd9c/FLAGebe50ec9f [2019-10-15 02:15:20,058 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 02:15:20,060 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2019-10-15 02:15:20,116 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bb878afb/c4d8b23aa3fb42d7ac0eaa081d99dd9c/FLAGebe50ec9f [2019-10-15 02:15:20,533 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bb878afb/c4d8b23aa3fb42d7ac0eaa081d99dd9c [2019-10-15 02:15:20,543 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 02:15:20,545 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 02:15:20,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 02:15:20,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 02:15:20,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 02:15:20,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:15:20" (1/1) ... [2019-10-15 02:15:20,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c78b623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:20, skipping insertion in model container [2019-10-15 02:15:20,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:15:20" (1/1) ... [2019-10-15 02:15:20,559 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 02:15:20,735 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 02:15:23,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:15:23,463 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 02:15:23,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:15:24,926 INFO L192 MainTranslator]: Completed translation [2019-10-15 02:15:24,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24 WrapperNode [2019-10-15 02:15:24,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 02:15:24,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 02:15:24,928 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 02:15:24,928 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 02:15:24,942 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24" (1/1) ... [2019-10-15 02:15:24,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24" (1/1) ... [2019-10-15 02:15:25,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24" (1/1) ... [2019-10-15 02:15:25,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24" (1/1) ... [2019-10-15 02:15:25,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24" (1/1) ... [2019-10-15 02:15:25,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24" (1/1) ... [2019-10-15 02:15:25,267 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24" (1/1) ... [2019-10-15 02:15:25,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 02:15:25,300 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 02:15:25,301 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 02:15:25,301 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 02:15:25,302 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:15:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 02:15:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 02:15:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 02:15:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 02:15:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-15 02:15:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-15 02:15:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 02:15:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 02:15:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 02:15:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-15 02:15:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-15 02:15:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-15 02:15:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 02:15:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 02:15:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-15 02:15:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 02:15:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-15 02:15:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-15 02:15:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 02:15:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 02:15:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-15 02:15:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 02:15:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-15 02:15:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 02:15:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-15 02:15:25,389 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-10-15 02:15:25,389 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 02:15:25,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 02:15:25,390 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-15 02:15:25,390 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-15 02:15:25,390 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-15 02:15:25,391 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-15 02:15:25,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-15 02:15:25,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-15 02:15:25,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-15 02:15:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-15 02:15:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-15 02:15:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-15 02:15:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-15 02:15:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-15 02:15:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-15 02:15:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 02:15:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 02:15:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 02:15:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-15 02:15:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-15 02:15:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-15 02:15:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 02:15:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 02:15:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-15 02:15:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-15 02:15:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-15 02:15:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-15 02:15:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-15 02:15:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-15 02:15:25,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-15 02:15:25,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-15 02:15:25,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-15 02:15:25,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-15 02:15:25,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-15 02:15:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 02:15:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-15 02:15:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2019-10-15 02:15:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2019-10-15 02:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2019-10-15 02:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2019-10-15 02:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure send_end [2019-10-15 02:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2019-10-15 02:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-15 02:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-15 02:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_led_mode [2019-10-15 02:15:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_set [2019-10-15 02:15:25,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2019-10-15 02:15:25,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_find_phyaddr [2019-10-15 02:15:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2019-10-15 02:15:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2019-10-15 02:15:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2019-10-15 02:15:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2019-10-15 02:15:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2019-10-15 02:15:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2019-10-15 02:15:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2019-10-15 02:15:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2019-10-15 02:15:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txcleanup [2019-10-15 02:15:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2019-10-15 02:15:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2019-10-15 02:15:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2019-10-15 02:15:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_frame_type [2019-10-15 02:15:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2019-10-15 02:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start_and_end [2019-10-15 02:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start [2019-10-15 02:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_end [2019-10-15 02:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_no_start_no_end [2019-10-15 02:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_jumbo [2019-10-15 02:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx [2019-10-15 02:15:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset_after_host_error [2019-10-15 02:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_interrupt_handler [2019-10-15 02:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2019-10-15 02:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2019-10-15 02:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2019-10-15 02:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2019-10-15 02:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_hard_start_xmit [2019-10-15 02:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_default_param [2019-10-15 02:15:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2019-10-15 02:15:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_init_mii [2019-10-15 02:15:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_hw_init [2019-10-15 02:15:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioctl [2019-10-15 02:15:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_change_mtu [2019-10-15 02:15:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_settings [2019-10-15 02:15:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_settings [2019-10-15 02:15:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2019-10-15 02:15:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2019-10-15 02:15:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_probe [2019-10-15 02:15:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_init [2019-10-15 02:15:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_exit [2019-10-15 02:15:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2019-10-15 02:15:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ipg_pci_driver_init_13_9 [2019-10-15 02:15:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-15 02:15:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-15 02:15:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-15 02:15:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-10-15 02:15:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-15 02:15:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2019-10-15 02:15:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2019-10-15 02:15:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-10-15 02:15:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-15 02:15:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_9_2 [2019-10-15 02:15:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_2 [2019-10-15 02:15:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_4 [2019-10-15 02:15:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2019-10-15 02:15:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-15 02:15:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-15 02:15:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-15 02:15:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-15 02:15:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-15 02:15:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-15 02:15:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-15 02:15:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-15 02:15:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-15 02:15:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 02:15:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 02:15:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_13 [2019-10-15 02:15:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 02:15:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-15 02:15:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-15 02:15:25,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-15 02:15:25,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 02:15:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 02:15:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 02:15:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 02:15:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-15 02:15:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-15 02:15:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-15 02:15:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-15 02:15:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-15 02:15:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-15 02:15:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-15 02:15:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-15 02:15:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-15 02:15:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-15 02:15:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_8_6 [2019-10-15 02:15:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-15 02:15:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-15 02:15:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-15 02:15:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-15 02:15:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-15 02:15:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-15 02:15:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-15 02:15:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-15 02:15:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-15 02:15:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-15 02:15:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-15 02:15:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-15 02:15:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-10-15 02:15:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-10-15 02:15:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-15 02:15:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-15 02:15:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-15 02:15:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_10_2 [2019-10-15 02:15:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-15 02:15:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-15 02:15:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_60 [2019-10-15 02:15:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_61 [2019-10-15 02:15:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2019-10-15 02:15:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2019-10-15 02:15:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_64 [2019-10-15 02:15:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_65 [2019-10-15 02:15:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_66 [2019-10-15 02:15:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2019-10-15 02:15:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_68 [2019-10-15 02:15:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_69 [2019-10-15 02:15:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_70 [2019-10-15 02:15:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_71 [2019-10-15 02:15:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_72 [2019-10-15 02:15:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_73 [2019-10-15 02:15:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_74 [2019-10-15 02:15:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_75 [2019-10-15 02:15:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-15 02:15:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-15 02:15:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-15 02:15:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 02:15:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 02:15:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 02:15:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 02:15:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-15 02:15:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-15 02:15:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-15 02:15:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-15 02:15:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-15 02:15:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-15 02:15:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 02:15:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 02:15:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 02:15:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 02:15:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-15 02:15:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 02:15:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-15 02:15:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-15 02:15:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-15 02:15:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-15 02:15:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-15 02:15:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-15 02:15:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-15 02:15:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 02:15:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 02:15:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 02:15:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-15 02:15:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-15 02:15:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-15 02:15:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-15 02:15:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-15 02:15:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-15 02:15:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 02:15:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 02:15:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 02:15:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 02:15:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 02:15:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 02:15:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 02:15:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 02:15:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 02:15:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 02:15:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 02:15:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 02:15:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 02:15:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 02:15:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 02:15:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 02:15:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 02:15:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 02:15:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 02:15:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 02:15:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 02:15:25,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 02:15:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 02:15:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 02:15:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-15 02:15:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-15 02:15:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-15 02:15:25,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-15 02:15:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-15 02:15:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-15 02:15:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-15 02:15:25,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 02:15:25,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipg_nic_private [2019-10-15 02:15:25,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2019-10-15 02:15:25,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_ipg_nic_private [2019-10-15 02:15:25,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_ipg_nic_private [2019-10-15 02:15:25,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_ipg_nic_private [2019-10-15 02:15:25,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_ipg_nic_private [2019-10-15 02:15:25,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_ipg_nic_private [2019-10-15 02:15:25,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_ipg_nic_private [2019-10-15 02:15:25,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 02:15:25,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 02:15:25,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 02:15:25,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 02:15:25,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 02:15:25,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 02:15:25,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 02:15:25,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 02:15:25,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 02:15:25,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 02:15:25,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 02:15:25,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 02:15:25,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 02:15:25,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 02:15:25,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 02:15:25,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 02:15:25,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 02:15:25,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 02:15:25,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 02:15:25,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 02:15:25,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 02:15:25,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 02:15:25,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 02:15:25,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 02:15:25,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 02:15:25,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 02:15:25,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 02:15:25,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-15 02:15:25,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-15 02:15:25,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-15 02:15:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-15 02:15:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-15 02:15:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 02:15:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-15 02:15:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-15 02:15:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-15 02:15:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 02:15:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-15 02:15:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-15 02:15:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-15 02:15:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-15 02:15:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 02:15:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 02:15:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-15 02:15:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 02:15:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-15 02:15:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 02:15:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-15 02:15:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-15 02:15:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-15 02:15:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-15 02:15:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-15 02:15:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-15 02:15:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-15 02:15:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-15 02:15:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-15 02:15:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-15 02:15:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-15 02:15:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 02:15:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-15 02:15:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-15 02:15:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-15 02:15:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-15 02:15:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-15 02:15:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-15 02:15:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-15 02:15:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-15 02:15:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-15 02:15:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-15 02:15:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-15 02:15:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 02:15:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 02:15:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-15 02:15:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-15 02:15:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-15 02:15:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-15 02:15:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-15 02:15:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-15 02:15:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-15 02:15:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-15 02:15:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 02:15:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 02:15:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-15 02:15:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-15 02:15:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-15 02:15:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-15 02:15:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-15 02:15:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-15 02:15:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-15 02:15:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-15 02:15:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-15 02:15:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-15 02:15:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-15 02:15:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-15 02:15:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 02:15:25,464 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-15 02:15:25,464 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-15 02:15:25,464 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 02:15:25,464 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 02:15:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-15 02:15:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-15 02:15:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 02:15:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 02:15:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 02:15:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 02:15:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 02:15:25,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 02:15:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 02:15:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 02:15:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-15 02:15:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-15 02:15:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-15 02:15:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 02:15:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 02:15:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 02:15:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-15 02:15:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 02:15:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 02:15:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 02:15:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-15 02:15:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 02:15:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 02:15:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-15 02:15:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 02:15:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-15 02:15:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-15 02:15:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-15 02:15:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2019-10-15 02:15:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipg_nic_private [2019-10-15 02:15:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2019-10-15 02:15:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 02:15:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-15 02:15:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-15 02:15:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-15 02:15:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-15 02:15:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-15 02:15:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 02:15:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-15 02:15:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-15 02:15:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-15 02:15:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 02:15:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 02:15:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-15 02:15:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-15 02:15:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-15 02:15:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 02:15:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 02:15:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 02:15:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 02:15:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 02:15:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-15 02:15:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 02:15:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-15 02:15:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 02:15:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 02:15:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 02:15:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2019-10-15 02:15:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-15 02:15:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_60 [2019-10-15 02:15:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 02:15:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2019-10-15 02:15:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-15 02:15:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_61 [2019-10-15 02:15:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 02:15:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_68 [2019-10-15 02:15:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-15 02:15:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-15 02:15:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-15 02:15:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-15 02:15:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-15 02:15:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-10-15 02:15:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 02:15:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-15 02:15:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-15 02:15:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-15 02:15:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-15 02:15:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-15 02:15:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-15 02:15:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-15 02:15:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-15 02:15:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 02:15:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-15 02:15:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-15 02:15:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 02:15:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-15 02:15:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-15 02:15:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-15 02:15:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-15 02:15:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-15 02:15:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-15 02:15:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-15 02:15:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-15 02:15:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-15 02:15:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 02:15:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-15 02:15:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 02:15:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-15 02:15:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-15 02:15:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-15 02:15:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-15 02:15:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-15 02:15:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-15 02:15:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-15 02:15:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 02:15:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-15 02:15:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-15 02:15:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-15 02:15:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-15 02:15:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-15 02:15:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 02:15:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 02:15:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-15 02:15:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_70 [2019-10-15 02:15:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_73 [2019-10-15 02:15:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-15 02:15:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-15 02:15:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 02:15:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-15 02:15:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-15 02:15:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-15 02:15:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 02:15:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 02:15:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-15 02:15:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-15 02:15:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-15 02:15:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-15 02:15:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-15 02:15:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-15 02:15:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-15 02:15:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_72 [2019-10-15 02:15:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-15 02:15:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_69 [2019-10-15 02:15:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-15 02:15:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-15 02:15:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-15 02:15:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-15 02:15:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-15 02:15:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-15 02:15:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-15 02:15:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-15 02:15:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_74 [2019-10-15 02:15:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-15 02:15:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_75 [2019-10-15 02:15:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-15 02:15:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-15 02:15:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-15 02:15:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-15 02:15:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-15 02:15:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-15 02:15:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-15 02:15:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-15 02:15:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 02:15:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 02:15:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_64 [2019-10-15 02:15:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 02:15:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_65 [2019-10-15 02:15:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_66 [2019-10-15 02:15:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-15 02:15:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-15 02:15:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-15 02:15:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-15 02:15:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-15 02:15:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-15 02:15:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-15 02:15:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-15 02:15:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-15 02:15:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_71 [2019-10-15 02:15:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2019-10-15 02:15:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2019-10-15 02:15:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2019-10-15 02:15:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2019-10-15 02:15:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure send_end [2019-10-15 02:15:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2019-10-15 02:15:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-15 02:15:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 02:15:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 02:15:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-15 02:15:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_led_mode [2019-10-15 02:15:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_set [2019-10-15 02:15:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2019-10-15 02:15:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_find_phyaddr [2019-10-15 02:15:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2019-10-15 02:15:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2019-10-15 02:15:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2019-10-15 02:15:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2019-10-15 02:15:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2019-10-15 02:15:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2019-10-15 02:15:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2019-10-15 02:15:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2019-10-15 02:15:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txcleanup [2019-10-15 02:15:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2019-10-15 02:15:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2019-10-15 02:15:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2019-10-15 02:15:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_frame_type [2019-10-15 02:15:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2019-10-15 02:15:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start_and_end [2019-10-15 02:15:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start [2019-10-15 02:15:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_end [2019-10-15 02:15:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 02:15:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_no_start_no_end [2019-10-15 02:15:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_jumbo [2019-10-15 02:15:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx [2019-10-15 02:15:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset_after_host_error [2019-10-15 02:15:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_interrupt_handler [2019-10-15 02:15:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2019-10-15 02:15:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2019-10-15 02:15:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2019-10-15 02:15:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2019-10-15 02:15:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_hard_start_xmit [2019-10-15 02:15:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_default_param [2019-10-15 02:15:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2019-10-15 02:15:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_init_mii [2019-10-15 02:15:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_hw_init [2019-10-15 02:15:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioctl [2019-10-15 02:15:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_change_mtu [2019-10-15 02:15:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_settings [2019-10-15 02:15:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_settings [2019-10-15 02:15:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2019-10-15 02:15:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2019-10-15 02:15:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_probe [2019-10-15 02:15:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_init [2019-10-15 02:15:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_exit [2019-10-15 02:15:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2019-10-15 02:15:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ipg_pci_driver_init_13_9 [2019-10-15 02:15:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-15 02:15:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-15 02:15:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-15 02:15:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-10-15 02:15:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-15 02:15:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2019-10-15 02:15:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2019-10-15 02:15:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-10-15 02:15:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-15 02:15:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_9_2 [2019-10-15 02:15:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_2 [2019-10-15 02:15:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_4 [2019-10-15 02:15:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2019-10-15 02:15:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-15 02:15:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-15 02:15:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-15 02:15:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-15 02:15:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-15 02:15:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-15 02:15:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-15 02:15:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-15 02:15:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-15 02:15:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 02:15:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 02:15:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_13 [2019-10-15 02:15:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 02:15:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-15 02:15:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-15 02:15:25,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-15 02:15:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 02:15:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 02:15:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 02:15:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 02:15:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-15 02:15:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-15 02:15:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-15 02:15:25,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-15 02:15:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-15 02:15:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-15 02:15:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-15 02:15:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-15 02:15:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-15 02:15:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-15 02:15:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_8_6 [2019-10-15 02:15:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-15 02:15:25,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-15 02:15:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-15 02:15:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-15 02:15:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-15 02:15:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-15 02:15:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-15 02:15:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-15 02:15:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-15 02:15:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-15 02:15:25,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-15 02:15:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-15 02:15:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-10-15 02:15:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-10-15 02:15:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-15 02:15:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-15 02:15:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-15 02:15:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_10_2 [2019-10-15 02:15:25,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 02:15:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 02:15:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 02:15:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-15 02:15:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-15 02:15:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-15 02:15:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 02:15:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-15 02:15:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 02:15:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 02:15:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 02:15:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 02:15:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-15 02:15:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 02:15:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-15 02:15:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-15 02:15:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-15 02:15:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 02:15:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 02:15:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-15 02:15:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-15 02:15:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-15 02:15:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-15 02:15:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-15 02:15:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 02:15:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 02:15:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 02:15:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 02:15:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 02:15:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 02:15:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 02:15:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 02:15:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 02:15:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-15 02:15:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-15 02:15:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 02:15:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 02:15:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 02:15:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-15 02:15:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-15 02:15:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-15 02:15:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-15 02:15:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-15 02:15:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-15 02:15:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-15 02:15:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-15 02:15:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 02:15:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 02:15:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 02:15:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 02:15:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 02:15:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 02:15:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 02:15:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 02:15:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 02:15:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 02:15:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 02:15:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 02:15:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 02:15:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 02:15:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 02:15:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 02:15:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 02:15:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 02:15:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 02:15:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 02:15:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 02:15:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 02:15:25,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 02:15:25,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 02:15:25,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 02:15:25,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-15 02:15:25,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-15 02:15:25,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-15 02:15:25,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-15 02:15:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-15 02:15:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-15 02:15:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-15 02:15:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 02:15:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 02:15:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_ipg_nic_private [2019-10-15 02:15:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_ipg_nic_private [2019-10-15 02:15:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_ipg_nic_private [2019-10-15 02:15:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_ipg_nic_private [2019-10-15 02:15:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_ipg_nic_private [2019-10-15 02:15:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_ipg_nic_private [2019-10-15 02:15:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 02:15:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 02:15:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 02:15:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 02:15:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 02:15:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 02:15:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 02:15:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 02:15:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 02:15:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 02:15:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 02:15:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 02:15:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-15 02:15:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-15 02:15:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-15 02:15:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-15 02:15:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-15 02:15:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-15 02:15:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-15 02:15:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 02:15:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 02:15:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 02:15:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 02:15:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 02:15:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 02:15:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 02:15:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 02:15:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 02:15:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 02:15:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 02:15:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 02:15:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 02:15:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 02:15:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 02:15:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 02:15:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 02:15:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-15 02:15:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 02:15:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 02:15:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 02:15:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-15 02:15:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 02:15:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 02:15:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 02:15:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 02:15:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 02:15:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 02:15:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 02:15:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 02:15:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 02:15:25,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 02:15:29,358 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-15 02:15:30,355 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 02:15:35,812 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 02:15:35,812 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-15 02:15:35,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:15:35 BoogieIcfgContainer [2019-10-15 02:15:35,815 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 02:15:35,817 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 02:15:35,817 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 02:15:35,820 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 02:15:35,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 02:15:20" (1/3) ... [2019-10-15 02:15:35,821 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23ee6814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:15:35, skipping insertion in model container [2019-10-15 02:15:35,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:15:24" (2/3) ... [2019-10-15 02:15:35,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23ee6814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:15:35, skipping insertion in model container [2019-10-15 02:15:35,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:15:35" (3/3) ... [2019-10-15 02:15:35,826 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2019-10-15 02:15:35,836 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 02:15:35,848 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-15 02:15:35,857 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-15 02:15:35,892 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 02:15:35,893 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 02:15:35,893 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 02:15:35,893 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 02:15:35,893 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 02:15:35,893 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 02:15:35,893 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 02:15:35,893 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 02:15:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states. [2019-10-15 02:15:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-10-15 02:15:35,971 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:15:35,972 INFO L380 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] [2019-10-15 02:15:35,975 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]=== [2019-10-15 02:15:35,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:15:35,981 INFO L82 PathProgramCache]: Analyzing trace with hash -1709872322, now seen corresponding path program 1 times [2019-10-15 02:15:35,990 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:15:35,991 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1995925265] [2019-10-15 02:15:35,991 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:35,991 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:35,991 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:15:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:15:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-15 02:15:36,748 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1995925265] [2019-10-15 02:15:36,748 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:15:36,749 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:15:36,749 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29505816] [2019-10-15 02:15:36,754 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:15:36,754 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:15:36,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:15:36,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:15:36,771 INFO L87 Difference]: Start difference. First operand 2294 states. Second operand 3 states. [2019-10-15 02:15:38,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:15:38,214 INFO L93 Difference]: Finished difference Result 5685 states and 7442 transitions. [2019-10-15 02:15:38,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 02:15:38,216 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2019-10-15 02:15:38,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:15:38,261 INFO L225 Difference]: With dead ends: 5685 [2019-10-15 02:15:38,261 INFO L226 Difference]: Without dead ends: 3742 [2019-10-15 02:15:38,276 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:15:38,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3742 states. [2019-10-15 02:15:38,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3742 to 3738. [2019-10-15 02:15:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3738 states. [2019-10-15 02:15:38,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 3738 states and 4796 transitions. [2019-10-15 02:15:38,605 INFO L78 Accepts]: Start accepts. Automaton has 3738 states and 4796 transitions. Word has length 100 [2019-10-15 02:15:38,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:15:38,606 INFO L462 AbstractCegarLoop]: Abstraction has 3738 states and 4796 transitions. [2019-10-15 02:15:38,607 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 02:15:38,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 4796 transitions. [2019-10-15 02:15:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-10-15 02:15:38,614 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:15:38,614 INFO L380 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] [2019-10-15 02:15:38,615 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]=== [2019-10-15 02:15:38,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:15:38,615 INFO L82 PathProgramCache]: Analyzing trace with hash 657798132, now seen corresponding path program 1 times [2019-10-15 02:15:38,616 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:15:38,616 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666172340] [2019-10-15 02:15:38,616 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:38,616 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:38,616 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:15:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:15:38,875 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-15 02:15:38,875 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666172340] [2019-10-15 02:15:38,876 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:15:38,876 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:15:38,876 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506404201] [2019-10-15 02:15:38,879 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:15:38,879 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:15:38,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:15:38,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:15:38,880 INFO L87 Difference]: Start difference. First operand 3738 states and 4796 transitions. Second operand 3 states. [2019-10-15 02:15:39,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:15:39,392 INFO L93 Difference]: Finished difference Result 10334 states and 13294 transitions. [2019-10-15 02:15:39,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 02:15:39,393 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 108 [2019-10-15 02:15:39,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:15:39,478 INFO L225 Difference]: With dead ends: 10334 [2019-10-15 02:15:39,478 INFO L226 Difference]: Without dead ends: 6632 [2019-10-15 02:15:39,510 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:15:39,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6632 states. [2019-10-15 02:15:39,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6632 to 6591. [2019-10-15 02:15:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6591 states. [2019-10-15 02:15:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6591 states to 6591 states and 8482 transitions. [2019-10-15 02:15:40,065 INFO L78 Accepts]: Start accepts. Automaton has 6591 states and 8482 transitions. Word has length 108 [2019-10-15 02:15:40,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:15:40,071 INFO L462 AbstractCegarLoop]: Abstraction has 6591 states and 8482 transitions. [2019-10-15 02:15:40,072 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 02:15:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 6591 states and 8482 transitions. [2019-10-15 02:15:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-10-15 02:15:40,093 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:15:40,098 INFO L380 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] [2019-10-15 02:15:40,099 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]=== [2019-10-15 02:15:40,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:15:40,100 INFO L82 PathProgramCache]: Analyzing trace with hash -1968169187, now seen corresponding path program 1 times [2019-10-15 02:15:40,100 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:15:40,101 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939919513] [2019-10-15 02:15:40,102 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:40,102 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:40,102 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:15:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:15:40,725 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2019-10-15 02:15:40,725 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939919513] [2019-10-15 02:15:40,725 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:15:40,725 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-15 02:15:40,726 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579384896] [2019-10-15 02:15:40,727 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-15 02:15:40,728 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:15:40,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-15 02:15:40,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-15 02:15:40,728 INFO L87 Difference]: Start difference. First operand 6591 states and 8482 transitions. Second operand 6 states. [2019-10-15 02:15:46,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:15:46,386 INFO L93 Difference]: Finished difference Result 16691 states and 21485 transitions. [2019-10-15 02:15:46,387 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-15 02:15:46,387 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2019-10-15 02:15:46,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:15:46,471 INFO L225 Difference]: With dead ends: 16691 [2019-10-15 02:15:46,472 INFO L226 Difference]: Without dead ends: 10136 [2019-10-15 02:15:46,500 INFO L600 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 [2019-10-15 02:15:46,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10136 states. [2019-10-15 02:15:46,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10136 to 10054. [2019-10-15 02:15:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10054 states. [2019-10-15 02:15:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10054 states to 10054 states and 12859 transitions. [2019-10-15 02:15:47,016 INFO L78 Accepts]: Start accepts. Automaton has 10054 states and 12859 transitions. Word has length 145 [2019-10-15 02:15:47,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:15:47,018 INFO L462 AbstractCegarLoop]: Abstraction has 10054 states and 12859 transitions. [2019-10-15 02:15:47,018 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-15 02:15:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10054 states and 12859 transitions. [2019-10-15 02:15:47,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-10-15 02:15:47,021 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:15:47,021 INFO L380 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] [2019-10-15 02:15:47,022 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]=== [2019-10-15 02:15:47,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:15:47,022 INFO L82 PathProgramCache]: Analyzing trace with hash 1637848032, now seen corresponding path program 1 times [2019-10-15 02:15:47,022 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:15:47,023 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783178806] [2019-10-15 02:15:47,023 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:47,023 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:47,023 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:15:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:15:47,337 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2019-10-15 02:15:47,337 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783178806] [2019-10-15 02:15:47,337 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:15:47,338 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:15:47,338 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818983297] [2019-10-15 02:15:47,339 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:15:47,340 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:15:47,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:15:47,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:15:47,341 INFO L87 Difference]: Start difference. First operand 10054 states and 12859 transitions. Second operand 3 states. [2019-10-15 02:15:48,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 02:15:48,336 INFO L93 Difference]: Finished difference Result 23651 states and 30356 transitions. [2019-10-15 02:15:48,336 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 02:15:48,337 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-10-15 02:15:48,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 02:15:48,435 INFO L225 Difference]: With dead ends: 23651 [2019-10-15 02:15:48,435 INFO L226 Difference]: Without dead ends: 13633 [2019-10-15 02:15:48,477 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:15:48,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13633 states. [2019-10-15 02:15:49,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13633 to 13592. [2019-10-15 02:15:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13592 states. [2019-10-15 02:15:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13592 states to 13592 states and 17436 transitions. [2019-10-15 02:15:49,154 INFO L78 Accepts]: Start accepts. Automaton has 13592 states and 17436 transitions. Word has length 147 [2019-10-15 02:15:49,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 02:15:49,155 INFO L462 AbstractCegarLoop]: Abstraction has 13592 states and 17436 transitions. [2019-10-15 02:15:49,155 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 02:15:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 13592 states and 17436 transitions. [2019-10-15 02:15:49,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-10-15 02:15:49,160 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:15:49,160 INFO L380 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] [2019-10-15 02:15:49,160 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]=== [2019-10-15 02:15:49,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:15:49,161 INFO L82 PathProgramCache]: Analyzing trace with hash 720505782, now seen corresponding path program 1 times [2019-10-15 02:15:49,161 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:15:49,161 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284340323] [2019-10-15 02:15:49,162 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:49,162 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:15:49,162 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:15:49,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:15:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2019-10-15 02:15:49,483 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284340323] [2019-10-15 02:15:49,483 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:15:49,484 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-15 02:15:49,484 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523111463] [2019-10-15 02:15:49,485 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-15 02:15:49,485 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:15:49,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-15 02:15:49,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-15 02:15:49,486 INFO L87 Difference]: Start difference. First operand 13592 states and 17436 transitions. Second operand 5 states.