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-f4eb214f-m [2019-10-13 22:12:51,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 22:12:51,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 22:12:51,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 22:12:51,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 22:12:51,508 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 22:12:51,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 22:12:51,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 22:12:51,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 22:12:51,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 22:12:51,529 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 22:12:51,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 22:12:51,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 22:12:51,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 22:12:51,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 22:12:51,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 22:12:51,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 22:12:51,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 22:12:51,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 22:12:51,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 22:12:51,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 22:12:51,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 22:12:51,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 22:12:51,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 22:12:51,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 22:12:51,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 22:12:51,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 22:12:51,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 22:12:51,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 22:12:51,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 22:12:51,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 22:12:51,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 22:12:51,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 22:12:51,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 22:12:51,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 22:12:51,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 22:12:51,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 22:12:51,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 22:12:51,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 22:12:51,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 22:12:51,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 22:12:51,575 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 22:12:51,589 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 22:12:51,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 22:12:51,591 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 22:12:51,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 22:12:51,591 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 22:12:51,592 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 22:12:51,592 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 22:12:51,592 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 22:12:51,592 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 22:12:51,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 22:12:51,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 22:12:51,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 22:12:51,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 22:12:51,593 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 22:12:51,593 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 22:12:51,593 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 22:12:51,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 22:12:51,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 22:12:51,595 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 22:12:51,595 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 22:12:51,596 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 22:12:51,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:12:51,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 22:12:51,596 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 22:12:51,596 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 22:12:51,597 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 22:12:51,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 22:12:51,597 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 22:12:51,598 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 [2019-10-13 22:12:51,902 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 22:12:51,915 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 22:12:51,919 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 22:12:51,920 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 22:12:51,921 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 22:12:51,922 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2019-10-13 22:12:51,985 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a79b958d/2dc53d0c03a74318bfe819c4f0e96b56/FLAG6d8f9b654 [2019-10-13 22:12:52,851 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 22:12:52,852 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2019-10-13 22:12:52,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a79b958d/2dc53d0c03a74318bfe819c4f0e96b56/FLAG6d8f9b654 [2019-10-13 22:12:53,284 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a79b958d/2dc53d0c03a74318bfe819c4f0e96b56 [2019-10-13 22:12:53,295 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 22:12:53,296 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 22:12:53,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 22:12:53,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 22:12:53,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 22:12:53,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:12:53" (1/1) ... [2019-10-13 22:12:53,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a1bb38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:53, skipping insertion in model container [2019-10-13 22:12:53,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:12:53" (1/1) ... [2019-10-13 22:12:53,312 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 22:12:53,486 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 22:12:57,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:12:57,225 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 22:12:57,734 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:12:59,027 INFO L192 MainTranslator]: Completed translation [2019-10-13 22:12:59,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59 WrapperNode [2019-10-13 22:12:59,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 22:12:59,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 22:12:59,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 22:12:59,029 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 22:12:59,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59" (1/1) ... [2019-10-13 22:12:59,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59" (1/1) ... [2019-10-13 22:12:59,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59" (1/1) ... [2019-10-13 22:12:59,167 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59" (1/1) ... [2019-10-13 22:12:59,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59" (1/1) ... [2019-10-13 22:12:59,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59" (1/1) ... [2019-10-13 22:12:59,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59" (1/1) ... [2019-10-13 22:12:59,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 22:12:59,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 22:12:59,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 22:12:59,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 22:12:59,381 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:12:59,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 22:12:59,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 22:12:59,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 22:12:59,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 22:12:59,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 22:12:59,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 22:12:59,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 22:12:59,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 22:12:59,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:12:59,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 22:12:59,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 22:12:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 22:12:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 22:12:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 22:12:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-13 22:12:59,467 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 22:12:59,469 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 22:12:59,470 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 22:12:59,470 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 22:12:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 22:12:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-13 22:12:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 22:12:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-13 22:12:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 22:12:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-13 22:12:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-10-13 22:12:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 22:12:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 22:12:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 22:12:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 22:12:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 22:12:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 22:12:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 22:12:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 22:12:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 22:12:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 22:12:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 22:12:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 22:12:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-13 22:12:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-13 22:12:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-13 22:12:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 22:12:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 22:12:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 22:12:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 22:12:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 22:12:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 22:12:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 22:12:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 22:12:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 22:12:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 22:12:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 22:12:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 22:12:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 22:12:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 22:12:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 22:12:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-13 22:12:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 22:12:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 22:12:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 22:12:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 22:12:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-13 22:12:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2019-10-13 22:12:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2019-10-13 22:12:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2019-10-13 22:12:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2019-10-13 22:12:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure send_end [2019-10-13 22:12:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2019-10-13 22:12:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-13 22:12:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-13 22:12:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_led_mode [2019-10-13 22:12:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_set [2019-10-13 22:12:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2019-10-13 22:12:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_find_phyaddr [2019-10-13 22:12:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2019-10-13 22:12:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2019-10-13 22:12:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2019-10-13 22:12:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2019-10-13 22:12:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2019-10-13 22:12:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2019-10-13 22:12:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2019-10-13 22:12:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2019-10-13 22:12:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txcleanup [2019-10-13 22:12:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2019-10-13 22:12:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2019-10-13 22:12:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2019-10-13 22:12:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_frame_type [2019-10-13 22:12:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2019-10-13 22:12:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start_and_end [2019-10-13 22:12:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_start [2019-10-13 22:12:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_with_end [2019-10-13 22:12:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_no_start_no_end [2019-10-13 22:12:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_jumbo [2019-10-13 22:12:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx [2019-10-13 22:12:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset_after_host_error [2019-10-13 22:12:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_interrupt_handler [2019-10-13 22:12:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2019-10-13 22:12:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2019-10-13 22:12:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2019-10-13 22:12:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2019-10-13 22:12:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_hard_start_xmit [2019-10-13 22:12:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_phy_default_param [2019-10-13 22:12:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2019-10-13 22:12:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_init_mii [2019-10-13 22:12:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_hw_init [2019-10-13 22:12:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioctl [2019-10-13 22:12:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_change_mtu [2019-10-13 22:12:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_settings [2019-10-13 22:12:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_set_settings [2019-10-13 22:12:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2019-10-13 22:12:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2019-10-13 22:12:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_probe [2019-10-13 22:12:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_init [2019-10-13 22:12:59,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_pci_driver_exit [2019-10-13 22:12:59,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2019-10-13 22:12:59,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ipg_pci_driver_init_13_9 [2019-10-13 22:12:59,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-13 22:12:59,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-13 22:12:59,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 22:12:59,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-10-13 22:12:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-13 22:12:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2019-10-13 22:12:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_2 [2019-10-13 22:12:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-10-13 22:12:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-13 22:12:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_9_2 [2019-10-13 22:12:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_2 [2019-10-13 22:12:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_4 [2019-10-13 22:12:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2019-10-13 22:12:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-13 22:12:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 22:12:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 22:12:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 22:12:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 22:12:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 22:12:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-13 22:12:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-13 22:12:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-13 22:12:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 22:12:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 22:12:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_13 [2019-10-13 22:12:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 22:12:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-13 22:12:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-13 22:12:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 22:12:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 22:12:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 22:12:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 22:12:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 22:12:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-13 22:12:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-13 22:12:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-13 22:12:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 22:12:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 22:12:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 22:12:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 22:12:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-13 22:12:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-13 22:12:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-13 22:12:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_8_6 [2019-10-13 22:12:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-13 22:12:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 22:12:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 22:12:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-13 22:12:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-13 22:12:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 22:12:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-13 22:12:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-13 22:12:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-13 22:12:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-13 22:12:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-13 22:12:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-13 22:12:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-10-13 22:12:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-10-13 22:12:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-13 22:12:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-13 22:12:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-13 22:12:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_10_2 [2019-10-13 22:12:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-13 22:12:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-13 22:12:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_60 [2019-10-13 22:12:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_61 [2019-10-13 22:12:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2019-10-13 22:12:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2019-10-13 22:12:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_64 [2019-10-13 22:12:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_65 [2019-10-13 22:12:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_66 [2019-10-13 22:12:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2019-10-13 22:12:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_68 [2019-10-13 22:12:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_69 [2019-10-13 22:12:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_70 [2019-10-13 22:12:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_71 [2019-10-13 22:12:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_72 [2019-10-13 22:12:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_73 [2019-10-13 22:12:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_74 [2019-10-13 22:12:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_75 [2019-10-13 22:12:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 22:12:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 22:12:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 22:12:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 22:12:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 22:12:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 22:12:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 22:12:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 22:12:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 22:12:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 22:12:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 22:12:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 22:12:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 22:12:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 22:12:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 22:12:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 22:12:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 22:12:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 22:12:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 22:12:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 22:12:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 22:12:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 22:12:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 22:12:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 22:12:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 22:12:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 22:12:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 22:12:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 22:12:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 22:12:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 22:12:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 22:12:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 22:12:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 22:12:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 22:12:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 22:12:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 22:12:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 22:12:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 22:12:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 22:12:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 22:12:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 22:12:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 22:12:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 22:12:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 22:12:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 22:12:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 22:12:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 22:12:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 22:12:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 22:12:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 22:12:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 22:12:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 22:12:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 22:12:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 22:12:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 22:12:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 22:12:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 22:12:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 22:12:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 22:12:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-13 22:12:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-13 22:12:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-13 22:12:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-13 22:12:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-13 22:12:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-13 22:12:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-13 22:12:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 22:12:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipg_nic_private [2019-10-13 22:12:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2019-10-13 22:12:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_ipg_nic_private [2019-10-13 22:12:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_ipg_nic_private [2019-10-13 22:12:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_ipg_nic_private [2019-10-13 22:12:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_ipg_nic_private [2019-10-13 22:12:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_ipg_nic_private [2019-10-13 22:12:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_ipg_nic_private [2019-10-13 22:12:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 22:12:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 22:12:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 22:12:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 22:12:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 22:12:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 22:12:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 22:12:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 22:12:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 22:12:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 22:12:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 22:12:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-13 22:12:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-13 22:12:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-13 22:12:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-13 22:12:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-13 22:12:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-13 22:12:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-13 22:12:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 22:12:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 22:12:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 22:12:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 22:12:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 22:12:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 22:12:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 22:12:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 22:12:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 22:12:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 22:12:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 22:12:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 22:12:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 22:12:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 22:12:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 22:12:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 22:12:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 22:12:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 22:12:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-13 22:12:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 22:12:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 22:12:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 22:12:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 22:12:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 22:12:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 22:12:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 22:12:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-13 22:12:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 22:12:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-13 22:12:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 22:12:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 22:12:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 22:12:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 22:12:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 22:12:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-13 22:12:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 22:12:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-13 22:12:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:12:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 22:12:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-13 22:12:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 22:12:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 22:12:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 22:12:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 22:12:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 22:12:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 22:12:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 22:12:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 22:12:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 22:12:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 22:12:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 22:12:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-13 22:12:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 22:12:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-13 22:12:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 22:12:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-13 22:12:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-13 22:12:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 22:12:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-13 22:12:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 22:12:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 22:12:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 22:12:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 22:12:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-13 22:12:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-13 22:12:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 22:12:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 22:12:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 22:12:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-13 22:12:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-13 22:12:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-13 22:12:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-13 22:12:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 22:12:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-13 22:12:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-13 22:12:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-13 22:12:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-13 22:12:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 22:12:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 22:12:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-13 22:12:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 22:12:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 22:12:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 22:12:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 22:12:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 22:12:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 22:12:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-13 22:12:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 22:12:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 22:12:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 22:12:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-13 22:12:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 22:12:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 22:12:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 22:12:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 22:12:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 22:12:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 22:12:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 22:12:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 22:12:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 22:12:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 22:12:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 22:12:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 22:12:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 22:12:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 22:12:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 22:12:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-13 22:12:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 22:12:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 22:12:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 22:12:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 22:12:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 22:12:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 22:12:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 22:12:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 22:12:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 22:12:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 22:12:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-13 22:12:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2019-10-13 22:12:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipg_nic_private [2019-10-13 22:12:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2019-10-13 22:12:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 22:12:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 22:12:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-13 22:12:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 22:12:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 22:12:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-13 22:12:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 22:12:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 22:12:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 22:12:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 22:12:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 22:12:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 22:12:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 22:12:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 22:12:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 22:12:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 22:12:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-13 22:12:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 22:12:59,570 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 22:12:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 22:12:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-13 22:12:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 22:12:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-13 22:12:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:12:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 22:12:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 22:12:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2019-10-13 22:12:59,571 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-13 22:12:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_60 [2019-10-13 22:12:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 22:12:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2019-10-13 22:12:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-13 22:12:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_61 [2019-10-13 22:12:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 22:12:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_68 [2019-10-13 22:12:59,572 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 22:12:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-13 22:12:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 22:12:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-13 22:12:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-13 22:12:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-10-13 22:12:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 22:12:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-13 22:12:59,573 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-13 22:12:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 22:12:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-13 22:12:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-13 22:12:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 22:12:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 22:12:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-13 22:12:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 22:12:59,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-13 22:12:59,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-13 22:12:59,575 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 22:12:59,575 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 22:12:59,575 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 22:12:59,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 22:12:59,575 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 22:12:59,575 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 22:12:59,575 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 22:12:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 22:12:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 22:12:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 22:12:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 22:12:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 22:12:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 22:12:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 22:12:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 22:12:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 22:12:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 22:12:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 22:12:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 22:12:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 22:12:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 22:12:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-13 22:12:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-13 22:12:59,581 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-13 22:12:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-13 22:12:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-13 22:12:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 22:12:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 22:12:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 22:12:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_70 [2019-10-13 22:12:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_73 [2019-10-13 22:12:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-13 22:12:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 22:12:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 22:12:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 22:12:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 22:12:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 22:12:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 22:12:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 22:12:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 22:12:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 22:12:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 22:12:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 22:12:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 22:12:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-13 22:12:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 22:12:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_72 [2019-10-13 22:12:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 22:12:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_69 [2019-10-13 22:12:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-13 22:12:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-13 22:12:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 22:12:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 22:12:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 22:12:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 22:12:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 22:12:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 22:12:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_74 [2019-10-13 22:12:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 22:12:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_75 [2019-10-13 22:12:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 22:12:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 22:12:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 22:12:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-13 22:12:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 22:12:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 22:12:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 22:12:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-13 22:12:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 22:12:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 22:12:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_64 [2019-10-13 22:12:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 22:12:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_65 [2019-10-13 22:12:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_66 [2019-10-13 22:12:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-13 22:12:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-13 22:12:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-13 22:12:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-13 22:12:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-13 22:12:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 22:12:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 22:12:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 22:12:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 22:12:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_71 [2019-10-13 22:12:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2019-10-13 22:12:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2019-10-13 22:12:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2019-10-13 22:12:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2019-10-13 22:12:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure send_end [2019-10-13 22:12:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2019-10-13 22:12:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-13 22:12:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 22:12:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 22:12:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-13 22:12:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_led_mode [2019-10-13 22:12:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_set [2019-10-13 22:12:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2019-10-13 22:12:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_find_phyaddr [2019-10-13 22:12:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2019-10-13 22:12:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2019-10-13 22:12:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2019-10-13 22:12:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2019-10-13 22:12:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2019-10-13 22:12:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2019-10-13 22:12:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2019-10-13 22:12:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2019-10-13 22:12:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txcleanup [2019-10-13 22:12:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2019-10-13 22:12:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2019-10-13 22:12:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2019-10-13 22:12:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_frame_type [2019-10-13 22:12:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2019-10-13 22:12:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start_and_end [2019-10-13 22:12:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_start [2019-10-13 22:12:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_with_end [2019-10-13 22:12:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 22:12:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_no_start_no_end [2019-10-13 22:12:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_jumbo [2019-10-13 22:12:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx [2019-10-13 22:12:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset_after_host_error [2019-10-13 22:12:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_interrupt_handler [2019-10-13 22:12:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2019-10-13 22:12:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2019-10-13 22:12:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2019-10-13 22:12:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2019-10-13 22:12:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_hard_start_xmit [2019-10-13 22:12:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_phy_default_param [2019-10-13 22:12:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2019-10-13 22:12:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_init_mii [2019-10-13 22:12:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_hw_init [2019-10-13 22:12:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioctl [2019-10-13 22:12:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_change_mtu [2019-10-13 22:12:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_settings [2019-10-13 22:12:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_set_settings [2019-10-13 22:12:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2019-10-13 22:12:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2019-10-13 22:12:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_probe [2019-10-13 22:12:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_init [2019-10-13 22:12:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_pci_driver_exit [2019-10-13 22:12:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2019-10-13 22:12:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ipg_pci_driver_init_13_9 [2019-10-13 22:12:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-13 22:12:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-13 22:12:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 22:12:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-10-13 22:12:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-13 22:12:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_13_13_4 [2019-10-13 22:12:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_2 [2019-10-13 22:12:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-10-13 22:12:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-13 22:12:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_9_2 [2019-10-13 22:12:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_2 [2019-10-13 22:12:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_4 [2019-10-13 22:12:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_13_13_5 [2019-10-13 22:12:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-13 22:12:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 22:12:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 22:12:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 22:12:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 22:12:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 22:12:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-13 22:12:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-13 22:12:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-13 22:12:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 22:12:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 22:12:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_13 [2019-10-13 22:12:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 22:12:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-13 22:12:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-13 22:12:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 22:12:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 22:12:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 22:12:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 22:12:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 22:12:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-13 22:12:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-13 22:12:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-13 22:12:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 22:12:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 22:12:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 22:12:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 22:12:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-13 22:12:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-13 22:12:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-13 22:12:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_8_6 [2019-10-13 22:12:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-13 22:12:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 22:12:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 22:12:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-13 22:12:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-13 22:12:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 22:12:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-13 22:12:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-13 22:12:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-13 22:12:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-13 22:12:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-13 22:12:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-13 22:12:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-10-13 22:12:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-10-13 22:12:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-13 22:12:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-13 22:12:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-13 22:12:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_10_2 [2019-10-13 22:12:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 22:12:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 22:12:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:12:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 22:12:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 22:12:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 22:12:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 22:12:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 22:12:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 22:12:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 22:12:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 22:12:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 22:12:59,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 22:12:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 22:12:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 22:12:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 22:12:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 22:12:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 22:12:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 22:12:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 22:12:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 22:12:59,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 22:12:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 22:12:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 22:12:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 22:12:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 22:12:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 22:12:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 22:12:59,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 22:12:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 22:12:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 22:12:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 22:12:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 22:12:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 22:12:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 22:12:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 22:12:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 22:12:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 22:12:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 22:12:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 22:12:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 22:12:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 22:12:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 22:12:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 22:12:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 22:12:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 22:12:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 22:12:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 22:12:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 22:12:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 22:12:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 22:12:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 22:12:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 22:12:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 22:12:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 22:12:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 22:12:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 22:12:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 22:12:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 22:12:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 22:12:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 22:12:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 22:12:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 22:12:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 22:12:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 22:12:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 22:12:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 22:12:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 22:12:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 22:12:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 22:12:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 22:12:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-13 22:12:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-13 22:12:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-13 22:12:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-13 22:12:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-13 22:12:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-13 22:12:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-13 22:12:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 22:12:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:12:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_ipg_nic_private [2019-10-13 22:12:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_ipg_nic_private [2019-10-13 22:12:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_ipg_nic_private [2019-10-13 22:12:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_ipg_nic_private [2019-10-13 22:12:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_ipg_nic_private [2019-10-13 22:12:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_ipg_nic_private [2019-10-13 22:12:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 22:12:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 22:12:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 22:12:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 22:12:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 22:12:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 22:12:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 22:12:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 22:12:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 22:12:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 22:12:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 22:12:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 22:12:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-13 22:12:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-13 22:12:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-13 22:12:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-13 22:12:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-13 22:12:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-13 22:12:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-13 22:12:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 22:12:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 22:12:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 22:12:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 22:12:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 22:12:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 22:12:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 22:12:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 22:12:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 22:12:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 22:12:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 22:12:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 22:12:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 22:12:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 22:12:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 22:12:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 22:12:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 22:12:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-13 22:12:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 22:12:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 22:12:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 22:12:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 22:12:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 22:12:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 22:12:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 22:12:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 22:12:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 22:12:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 22:12:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 22:12:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 22:12:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 22:12:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 22:13:03,386 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 22:13:04,308 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 22:13:10,317 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 22:13:10,318 INFO L284 CfgBuilder]: Removed 2 assume(true) statements. [2019-10-13 22:13:10,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:13:10 BoogieIcfgContainer [2019-10-13 22:13:10,323 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 22:13:10,325 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 22:13:10,325 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 22:13:10,329 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 22:13:10,330 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:12:53" (1/3) ... [2019-10-13 22:13:10,331 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b125b6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:13:10, skipping insertion in model container [2019-10-13 22:13:10,331 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:12:59" (2/3) ... [2019-10-13 22:13:10,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b125b6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:13:10, skipping insertion in model container [2019-10-13 22:13:10,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:13:10" (3/3) ... [2019-10-13 22:13:10,337 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2019-10-13 22:13:10,352 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 22:13:10,370 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-13 22:13:10,388 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-13 22:13:10,457 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 22:13:10,457 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 22:13:10,458 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 22:13:10,458 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 22:13:10,458 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 22:13:10,458 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 22:13:10,458 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 22:13:10,459 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 22:13:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states. [2019-10-13 22:13:10,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-10-13 22:13:10,596 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:13:10,597 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] [2019-10-13 22:13:10,601 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]=== [2019-10-13 22:13:10,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:13:10,610 INFO L82 PathProgramCache]: Analyzing trace with hash -1709872322, now seen corresponding path program 1 times [2019-10-13 22:13:10,624 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:13:10,625 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054084312] [2019-10-13 22:13:10,625 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:10,626 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:10,626 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:13:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:13:11,814 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-13 22:13:11,815 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054084312] [2019-10-13 22:13:11,817 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:13:11,817 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:13:11,818 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701276664] [2019-10-13 22:13:11,824 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:13:11,825 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:13:11,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:13:11,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:13:11,853 INFO L87 Difference]: Start difference. First operand 2294 states. Second operand 3 states. [2019-10-13 22:13:12,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:13:12,602 INFO L93 Difference]: Finished difference Result 5685 states and 7442 transitions. [2019-10-13 22:13:12,602 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:13:12,604 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2019-10-13 22:13:12,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:13:12,664 INFO L225 Difference]: With dead ends: 5685 [2019-10-13 22:13:12,664 INFO L226 Difference]: Without dead ends: 3742 [2019-10-13 22:13:12,682 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:13:12,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3742 states. [2019-10-13 22:13:13,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3742 to 3738. [2019-10-13 22:13:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3738 states. [2019-10-13 22:13:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 3738 states and 4796 transitions. [2019-10-13 22:13:13,045 INFO L78 Accepts]: Start accepts. Automaton has 3738 states and 4796 transitions. Word has length 100 [2019-10-13 22:13:13,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:13:13,046 INFO L462 AbstractCegarLoop]: Abstraction has 3738 states and 4796 transitions. [2019-10-13 22:13:13,047 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:13:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 4796 transitions. [2019-10-13 22:13:13,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-10-13 22:13:13,055 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:13:13,056 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] [2019-10-13 22:13:13,057 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]=== [2019-10-13 22:13:13,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:13:13,057 INFO L82 PathProgramCache]: Analyzing trace with hash 657798132, now seen corresponding path program 1 times [2019-10-13 22:13:13,057 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:13:13,058 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543474574] [2019-10-13 22:13:13,058 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:13,058 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:13,058 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:13:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:13:13,334 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-13 22:13:13,335 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543474574] [2019-10-13 22:13:13,335 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:13:13,335 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:13:13,335 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116741233] [2019-10-13 22:13:13,337 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:13:13,337 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:13:13,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:13:13,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:13:13,338 INFO L87 Difference]: Start difference. First operand 3738 states and 4796 transitions. Second operand 3 states. [2019-10-13 22:13:14,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:13:14,401 INFO L93 Difference]: Finished difference Result 10334 states and 13294 transitions. [2019-10-13 22:13:14,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:13:14,401 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 108 [2019-10-13 22:13:14,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:13:14,453 INFO L225 Difference]: With dead ends: 10334 [2019-10-13 22:13:14,453 INFO L226 Difference]: Without dead ends: 6632 [2019-10-13 22:13:14,472 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:13:14,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6632 states. [2019-10-13 22:13:14,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6632 to 6591. [2019-10-13 22:13:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6591 states. [2019-10-13 22:13:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6591 states to 6591 states and 8482 transitions. [2019-10-13 22:13:14,813 INFO L78 Accepts]: Start accepts. Automaton has 6591 states and 8482 transitions. Word has length 108 [2019-10-13 22:13:14,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:13:14,814 INFO L462 AbstractCegarLoop]: Abstraction has 6591 states and 8482 transitions. [2019-10-13 22:13:14,814 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:13:14,814 INFO L276 IsEmpty]: Start isEmpty. Operand 6591 states and 8482 transitions. [2019-10-13 22:13:14,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-10-13 22:13:14,820 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:13:14,820 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] [2019-10-13 22:13:14,821 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]=== [2019-10-13 22:13:14,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:13:14,821 INFO L82 PathProgramCache]: Analyzing trace with hash -1968169187, now seen corresponding path program 1 times [2019-10-13 22:13:14,821 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:13:14,821 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88212077] [2019-10-13 22:13:14,822 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:14,822 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:14,822 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:13:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:13:15,221 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2019-10-13 22:13:15,221 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88212077] [2019-10-13 22:13:15,222 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:13:15,222 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 22:13:15,222 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949038087] [2019-10-13 22:13:15,224 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 22:13:15,225 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:13:15,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 22:13:15,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-13 22:13:15,225 INFO L87 Difference]: Start difference. First operand 6591 states and 8482 transitions. Second operand 6 states. [2019-10-13 22:13:20,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:13:20,588 INFO L93 Difference]: Finished difference Result 16691 states and 21485 transitions. [2019-10-13 22:13:20,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-13 22:13:20,595 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2019-10-13 22:13:20,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:13:20,664 INFO L225 Difference]: With dead ends: 16691 [2019-10-13 22:13:20,665 INFO L226 Difference]: Without dead ends: 10136 [2019-10-13 22:13:20,694 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 [2019-10-13 22:13:20,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10136 states. [2019-10-13 22:13:21,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10136 to 10054. [2019-10-13 22:13:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10054 states. [2019-10-13 22:13:21,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10054 states to 10054 states and 12859 transitions. [2019-10-13 22:13:21,165 INFO L78 Accepts]: Start accepts. Automaton has 10054 states and 12859 transitions. Word has length 145 [2019-10-13 22:13:21,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:13:21,165 INFO L462 AbstractCegarLoop]: Abstraction has 10054 states and 12859 transitions. [2019-10-13 22:13:21,166 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-13 22:13:21,166 INFO L276 IsEmpty]: Start isEmpty. Operand 10054 states and 12859 transitions. [2019-10-13 22:13:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-10-13 22:13:21,168 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:13:21,169 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] [2019-10-13 22:13:21,169 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]=== [2019-10-13 22:13:21,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:13:21,170 INFO L82 PathProgramCache]: Analyzing trace with hash 1637848032, now seen corresponding path program 1 times [2019-10-13 22:13:21,170 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:13:21,170 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567806720] [2019-10-13 22:13:21,170 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:21,171 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:21,171 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:13:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:13:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2019-10-13 22:13:21,439 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567806720] [2019-10-13 22:13:21,440 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:13:21,440 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:13:21,440 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354920704] [2019-10-13 22:13:21,441 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:13:21,441 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:13:21,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:13:21,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:13:21,441 INFO L87 Difference]: Start difference. First operand 10054 states and 12859 transitions. Second operand 3 states. [2019-10-13 22:13:22,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:13:22,304 INFO L93 Difference]: Finished difference Result 23651 states and 30356 transitions. [2019-10-13 22:13:22,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:13:22,305 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-10-13 22:13:22,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:13:22,392 INFO L225 Difference]: With dead ends: 23651 [2019-10-13 22:13:22,392 INFO L226 Difference]: Without dead ends: 13633 [2019-10-13 22:13:22,438 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:13:22,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13633 states. [2019-10-13 22:13:22,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13633 to 13592. [2019-10-13 22:13:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13592 states. [2019-10-13 22:13:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13592 states to 13592 states and 17436 transitions. [2019-10-13 22:13:23,026 INFO L78 Accepts]: Start accepts. Automaton has 13592 states and 17436 transitions. Word has length 147 [2019-10-13 22:13:23,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:13:23,027 INFO L462 AbstractCegarLoop]: Abstraction has 13592 states and 17436 transitions. [2019-10-13 22:13:23,027 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:13:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 13592 states and 17436 transitions. [2019-10-13 22:13:23,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-10-13 22:13:23,030 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:13:23,030 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] [2019-10-13 22:13:23,031 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]=== [2019-10-13 22:13:23,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:13:23,031 INFO L82 PathProgramCache]: Analyzing trace with hash 720505782, now seen corresponding path program 1 times [2019-10-13 22:13:23,031 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:13:23,031 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3359769] [2019-10-13 22:13:23,032 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:23,032 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:13:23,032 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:13:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:13:23,304 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2019-10-13 22:13:23,311 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3359769] [2019-10-13 22:13:23,311 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:13:23,312 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 22:13:23,312 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768575782] [2019-10-13 22:13:23,312 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 22:13:23,313 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:13:23,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 22:13:23,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-13 22:13:23,313 INFO L87 Difference]: Start difference. First operand 13592 states and 17436 transitions. Second operand 5 states.