java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 00:25:58,686 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:25:58,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:25:58,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:25:58,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:25:58,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:25:58,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:25:58,713 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:25:58,715 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:25:58,715 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:25:58,716 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:25:58,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:25:58,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:25:58,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:25:58,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:25:58,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:25:58,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:25:58,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:25:58,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:25:58,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:25:58,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:25:58,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:25:58,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:25:58,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:25:58,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:25:58,735 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:25:58,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:25:58,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:25:58,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:25:58,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:25:58,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:25:58,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:25:58,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:25:58,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:25:58,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:25:58,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:25:58,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:25:58,742 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:25:58,742 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:25:58,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:25:58,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:25:58,745 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 00:25:58,763 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:25:58,764 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:25:58,766 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:25:58,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:25:58,766 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:25:58,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:25:58,767 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:25:58,767 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:25:58,767 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:25:58,768 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:25:58,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:25:58,769 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:25:58,769 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:25:58,769 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:25:58,770 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:25:58,770 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:25:58,770 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:25:58,770 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:25:58,771 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:25:58,771 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:25:58,771 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:25:58,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:25:58,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:25:58,772 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:25:58,772 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:25:58,772 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:25:58,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:25:58,773 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:25:58,773 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 00:25:59,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:25:59,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:25:59,079 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:25:59,081 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:25:59,082 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:25:59,082 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i [2019-10-15 00:25:59,160 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30329d916/e056a2c7f3884e2c89bf8e2d3c01d47e/FLAG2925e52aa [2019-10-15 00:26:00,043 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:26:00,045 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i [2019-10-15 00:26:00,102 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30329d916/e056a2c7f3884e2c89bf8e2d3c01d47e/FLAG2925e52aa [2019-10-15 00:26:00,501 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30329d916/e056a2c7f3884e2c89bf8e2d3c01d47e [2019-10-15 00:26:00,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:26:00,511 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:26:00,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:26:00,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:26:00,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:26:00,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:26:00" (1/1) ... [2019-10-15 00:26:00,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@740f5482 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:00, skipping insertion in model container [2019-10-15 00:26:00,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:26:00" (1/1) ... [2019-10-15 00:26:00,528 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:26:00,708 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:26:03,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:26:03,662 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:26:04,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:26:05,050 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:26:05,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05 WrapperNode [2019-10-15 00:26:05,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:26:05,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:26:05,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:26:05,053 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:26:05,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05" (1/1) ... [2019-10-15 00:26:05,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05" (1/1) ... [2019-10-15 00:26:05,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05" (1/1) ... [2019-10-15 00:26:05,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05" (1/1) ... [2019-10-15 00:26:05,356 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05" (1/1) ... [2019-10-15 00:26:05,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05" (1/1) ... [2019-10-15 00:26:05,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05" (1/1) ... [2019-10-15 00:26:05,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:26:05,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:26:05,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:26:05,468 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:26:05,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:26:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:26:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:26:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 00:26:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:26:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:26:05,525 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:26:05,525 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 00:26:05,525 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-15 00:26:05,525 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 00:26:05,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-15 00:26:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-10-15 00:26:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-10-15 00:26:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-10-15 00:26:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-10-15 00:26:05,526 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:26:05,527 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 00:26:05,527 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-15 00:26:05,527 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-15 00:26:05,527 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-15 00:26:05,528 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-15 00:26:05,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-15 00:26:05,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-15 00:26:05,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 00:26:05,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 00:26:05,528 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-15 00:26:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-15 00:26:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-15 00:26:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2019-10-15 00:26:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2019-10-15 00:26:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-15 00:26:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-15 00:26:05,529 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-15 00:26:05,530 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-15 00:26:05,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 00:26:05,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 00:26:05,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 00:26:05,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-15 00:26:05,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-15 00:26:05,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-15 00:26:05,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 00:26:05,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 00:26:05,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-15 00:26:05,531 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-15 00:26:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-15 00:26:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 00:26:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-15 00:26:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-15 00:26:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-15 00:26:05,532 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-15 00:26:05,533 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-15 00:26:05,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc [2019-10-15 00:26:05,533 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2019-10-15 00:26:05,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_readw_mac [2019-10-15 00:26:05,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_writew_mac [2019-10-15 00:26:05,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __dnet_set_hwaddr [2019-10-15 00:26:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_get_hwaddr [2019-10-15 00:26:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mdio_read [2019-10-15 00:26:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mdio_write [2019-10-15 00:26:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mdio_reset [2019-10-15 00:26:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_handle_link_change [2019-10-15 00:26:05,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mii_probe [2019-10-15 00:26:05,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_mii_init [2019-10-15 00:26:05,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_phy_marvell_fixup [2019-10-15 00:26:05,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_update_stats [2019-10-15 00:26:05,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_poll [2019-10-15 00:26:05,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_interrupt [2019-10-15 00:26:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_start_xmit [2019-10-15 00:26:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_reset_hw [2019-10-15 00:26:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_init_hw [2019-10-15 00:26:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_open [2019-10-15 00:26:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_close [2019-10-15 00:26:05,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_print_pretty_hwstats [2019-10-15 00:26:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_get_stats [2019-10-15 00:26:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_get_settings [2019-10-15 00:26:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_set_settings [2019-10-15 00:26:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_ioctl [2019-10-15 00:26:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_get_drvinfo [2019-10-15 00:26:05,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_probe [2019-10-15 00:26:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_remove [2019-10-15 00:26:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_driver_init [2019-10-15 00:26:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dnet_driver_exit [2019-10-15 00:26:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dnet_driver_exit_12_2 [2019-10-15 00:26:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_dnet_driver_init_12_7 [2019-10-15 00:26:05,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register [2019-10-15 00:26:05,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-15 00:26:05,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-15 00:26:05,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-15 00:26:05,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-10-15 00:26:05,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-15 00:26:05,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-15 00:26:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_2_5 [2019-10-15 00:26:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_2_6 [2019-10-15 00:26:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2019-10-15 00:26:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-15 00:26:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-15 00:26:05,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-15 00:26:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-15 00:26:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-15 00:26:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-15 00:26:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-15 00:26:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-15 00:26:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-15 00:26:05,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:26:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 00:26:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-15 00:26:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-15 00:26:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_12 [2019-10-15 00:26:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:26:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-15 00:26:05,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-15 00:26:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-15 00:26:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 00:26:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 00:26:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 00:26:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 00:26:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2019-10-15 00:26:05,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_2_14 [2019-10-15 00:26:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_2_3 [2019-10-15 00:26:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_platform_instance_2 [2019-10-15 00:26:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_3 [2019-10-15 00:26:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-15 00:26:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-15 00:26:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-15 00:26:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-15 00:26:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-15 00:26:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-15 00:26:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-15 00:26:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-15 00:26:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-15 00:26:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-15 00:26:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-15 00:26:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-15 00:26:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-15 00:26:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-15 00:26:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-15 00:26:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-15 00:26:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-15 00:26:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-15 00:26:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-15 00:26:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-15 00:26:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-15 00:26:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-15 00:26:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-15 00:26:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-15 00:26:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-15 00:26:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-15 00:26:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-15 00:26:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-15 00:26:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-15 00:26:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-10-15 00:26:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-15 00:26:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-15 00:26:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-15 00:26:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-15 00:26:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_17 [2019-10-15 00:26:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_8 [2019-10-15 00:26:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-15 00:26:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2019-10-15 00:26:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-15 00:26:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-15 00:26:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-15 00:26:05,550 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-15 00:26:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-15 00:26:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-15 00:26:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2019-10-15 00:26:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2019-10-15 00:26:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2019-10-15 00:26:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2019-10-15 00:26:05,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_66 [2019-10-15 00:26:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_67 [2019-10-15 00:26:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_68 [2019-10-15 00:26:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_69 [2019-10-15 00:26:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_70 [2019-10-15 00:26:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_71 [2019-10-15 00:26:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_72 [2019-10-15 00:26:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_73 [2019-10-15 00:26:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_74 [2019-10-15 00:26:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_75 [2019-10-15 00:26:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_76 [2019-10-15 00:26:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-15 00:26:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-15 00:26:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-15 00:26:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:26:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 00:26:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 00:26:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 00:26:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-15 00:26:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-15 00:26:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-15 00:26:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-15 00:26:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-15 00:26:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-15 00:26:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 00:26:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:26:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 00:26:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:26:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-15 00:26:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 00:26:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-15 00:26:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-15 00:26:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-15 00:26:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-15 00:26:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-15 00:26:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-15 00:26:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-15 00:26:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 00:26:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 00:26:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 00:26:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-15 00:26:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-15 00:26:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-15 00:26:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-15 00:26:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-15 00:26:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-15 00:26:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:26:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:26:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:26:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:26:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:26:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:26:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:26:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:26:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:26:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:26:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:26:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:26:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:26:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:26:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:26:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:26:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:26:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:26:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:26:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:26:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:26:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:26:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:26:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:26:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-15 00:26:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-15 00:26:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-15 00:26:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:26:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-15 00:26:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-15 00:26:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-15 00:26:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:26:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dnet [2019-10-15 00:26:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_dnet [2019-10-15 00:26:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_dnet [2019-10-15 00:26:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_dnet [2019-10-15 00:26:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_dnet [2019-10-15 00:26:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_dnet [2019-10-15 00:26:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_dnet [2019-10-15 00:26:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_dnet [2019-10-15 00:26:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:26:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:26:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:26:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:26:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:26:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:26:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:26:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:26:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:26:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:26:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:26:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-15 00:26:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-15 00:26:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-15 00:26:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:26:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-15 00:26:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-15 00:26:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-15 00:26:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:26:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:26:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:26:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:26:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:26:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:26:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:26:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:26:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:26:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:26:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:26:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:26:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:26:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:26:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:26:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:26:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:26:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:26:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:26:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-15 00:26:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-15 00:26:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-15 00:26:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-15 00:26:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 00:26:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-15 00:26:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-15 00:26:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-15 00:26:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-15 00:26:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-15 00:26:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-15 00:26:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-15 00:26:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 00:26:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-15 00:26:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-15 00:26:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-15 00:26:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:26:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-15 00:26:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-15 00:26:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 00:26:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-15 00:26:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-15 00:26:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-15 00:26:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-15 00:26:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-15 00:26:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-15 00:26:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2019-10-15 00:26:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-15 00:26:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 00:26:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-15 00:26:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-15 00:26:05,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-15 00:26:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-15 00:26:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-15 00:26:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-15 00:26:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 00:26:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:26:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-15 00:26:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-15 00:26:05,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-15 00:26:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-15 00:26:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc_size [2019-10-15 00:26:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2019-10-15 00:26:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2019-10-15 00:26:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2019-10-15 00:26:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2019-10-15 00:26:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-15 00:26:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-15 00:26:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-15 00:26:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-15 00:26:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-15 00:26:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-15 00:26:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect [2019-10-15 00:26:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2019-10-15 00:26:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2019-10-15 00:26:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2019-10-15 00:26:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2019-10-15 00:26:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_register_fixup_for_uid [2019-10-15 00:26:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2019-10-15 00:26:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2019-10-15 00:26:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2019-10-15 00:26:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-15 00:26:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-10-15 00:26:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-15 00:26:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:26:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-15 00:26:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 00:26:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2019-10-15 00:26:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 00:26:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-10-15 00:26:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-15 00:26:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-15 00:26:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 00:26:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:26:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:26:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:26:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 00:26:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 00:26:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:26:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-15 00:26:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-15 00:26:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:26:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 00:26:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:26:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 00:26:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-15 00:26:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 00:26:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:26:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-15 00:26:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-10-15 00:26:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-10-15 00:26:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:26:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-15 00:26:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-15 00:26:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-15 00:26:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 00:26:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-15 00:26:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 00:26:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-15 00:26:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-15 00:26:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-10-15 00:26:05,586 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-10-15 00:26:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-15 00:26:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2019-10-15 00:26:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2019-10-15 00:26:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2019-10-15 00:26:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dnet [2019-10-15 00:26:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_dnet [2019-10-15 00:26:05,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:26:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-15 00:26:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-15 00:26:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-15 00:26:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-15 00:26:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:26:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-15 00:26:05,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-15 00:26:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-15 00:26:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 00:26:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 00:26:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-15 00:26:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-15 00:26:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-15 00:26:05,589 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 00:26:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:26:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:26:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 00:26:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2019-10-15 00:26:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-15 00:26:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-15 00:26:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-15 00:26:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-15 00:26:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:26:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-15 00:26:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-15 00:26:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-15 00:26:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-15 00:26:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-15 00:26:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-15 00:26:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-15 00:26:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-15 00:26:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 00:26:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-15 00:26:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-15 00:26:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 00:26:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-15 00:26:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-15 00:26:05,592 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:26:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:26:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 00:26:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 00:26:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-15 00:26:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-15 00:26:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 00:26:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-15 00:26:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:26:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:26:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-15 00:26:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-15 00:26:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2019-10-15 00:26:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-10-15 00:26:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2019-10-15 00:26:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2019-10-15 00:26:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-15 00:26:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2019-10-15 00:26:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-15 00:26:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-15 00:26:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-15 00:26:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-15 00:26:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-15 00:26:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:26:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-15 00:26:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 00:26:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 00:26:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-15 00:26:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-15 00:26:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_71 [2019-10-15 00:26:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_74 [2019-10-15 00:26:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-15 00:26:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-15 00:26:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 00:26:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-15 00:26:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-15 00:26:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-15 00:26:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 00:26:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 00:26:05,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-15 00:26:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-15 00:26:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-15 00:26:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-15 00:26:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_68 [2019-10-15 00:26:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-15 00:26:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_69 [2019-10-15 00:26:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_72 [2019-10-15 00:26:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-15 00:26:05,598 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-10-15 00:26:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-15 00:26:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_75 [2019-10-15 00:26:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-15 00:26:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_76 [2019-10-15 00:26:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-15 00:26:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-15 00:26:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 00:26:05,599 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 00:26:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_67 [2019-10-15 00:26:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 00:26:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_70 [2019-10-15 00:26:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_73 [2019-10-15 00:26:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-15 00:26:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-15 00:26:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-15 00:26:05,600 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-15 00:26:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-15 00:26:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_66 [2019-10-15 00:26:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-15 00:26:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-15 00:26:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-15 00:26:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-15 00:26:05,601 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-15 00:26:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc_size [2019-10-15 00:26:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc [2019-10-15 00:26:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2019-10-15 00:26:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2019-10-15 00:26:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2019-10-15 00:26:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2019-10-15 00:26:05,602 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2019-10-15 00:26:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect [2019-10-15 00:26:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2019-10-15 00:26:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2019-10-15 00:26:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2019-10-15 00:26:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2019-10-15 00:26:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2019-10-15 00:26:05,603 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2019-10-15 00:26:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2019-10-15 00:26:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure phy_register_fixup_for_uid [2019-10-15 00:26:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_readw_mac [2019-10-15 00:26:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_writew_mac [2019-10-15 00:26:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure __dnet_set_hwaddr [2019-10-15 00:26:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_get_hwaddr [2019-10-15 00:26:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 00:26:05,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:26:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mdio_read [2019-10-15 00:26:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mdio_write [2019-10-15 00:26:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mdio_reset [2019-10-15 00:26:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_handle_link_change [2019-10-15 00:26:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mii_probe [2019-10-15 00:26:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_mii_init [2019-10-15 00:26:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_phy_marvell_fixup [2019-10-15 00:26:05,605 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_update_stats [2019-10-15 00:26:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_poll [2019-10-15 00:26:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_interrupt [2019-10-15 00:26:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_start_xmit [2019-10-15 00:26:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_reset_hw [2019-10-15 00:26:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_init_hw [2019-10-15 00:26:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_open [2019-10-15 00:26:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_close [2019-10-15 00:26:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_print_pretty_hwstats [2019-10-15 00:26:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_get_stats [2019-10-15 00:26:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_get_settings [2019-10-15 00:26:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_set_settings [2019-10-15 00:26:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_ioctl [2019-10-15 00:26:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_get_drvinfo [2019-10-15 00:26:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_probe [2019-10-15 00:26:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_remove [2019-10-15 00:26:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_driver_init [2019-10-15 00:26:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure dnet_driver_exit [2019-10-15 00:26:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dnet_driver_exit_12_2 [2019-10-15 00:26:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_dnet_driver_init_12_7 [2019-10-15 00:26:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register [2019-10-15 00:26:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-15 00:26:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-15 00:26:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-15 00:26:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-10-15 00:26:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-15 00:26:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-15 00:26:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_2_5 [2019-10-15 00:26:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_2_6 [2019-10-15 00:26:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2019-10-15 00:26:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-15 00:26:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-15 00:26:05,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-15 00:26:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-15 00:26:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-15 00:26:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-15 00:26:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-15 00:26:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-15 00:26:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-15 00:26:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:26:05,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 00:26:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-15 00:26:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-15 00:26:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_12 [2019-10-15 00:26:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:26:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-15 00:26:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-15 00:26:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-15 00:26:05,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-15 00:26:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-15 00:26:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-15 00:26:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-15 00:26:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2019-10-15 00:26:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_2_14 [2019-10-15 00:26:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_2_3 [2019-10-15 00:26:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_platform_instance_2 [2019-10-15 00:26:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_3 [2019-10-15 00:26:05,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2019-10-15 00:26:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2019-10-15 00:26:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2019-10-15 00:26:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2019-10-15 00:26:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2019-10-15 00:26:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2019-10-15 00:26:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2019-10-15 00:26:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2019-10-15 00:26:05,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2019-10-15 00:26:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2019-10-15 00:26:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2019-10-15 00:26:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2019-10-15 00:26:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2019-10-15 00:26:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2019-10-15 00:26:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2019-10-15 00:26:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2019-10-15 00:26:05,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2019-10-15 00:26:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2019-10-15 00:26:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2019-10-15 00:26:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2019-10-15 00:26:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2019-10-15 00:26:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2019-10-15 00:26:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2019-10-15 00:26:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-15 00:26:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-15 00:26:05,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-15 00:26:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-15 00:26:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-15 00:26:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-15 00:26:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-10-15 00:26:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-15 00:26:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-15 00:26:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-15 00:26:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-15 00:26:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_17 [2019-10-15 00:26:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_8 [2019-10-15 00:26:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-15 00:26:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2019-10-15 00:26:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-15 00:26:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-15 00:26:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-15 00:26:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:26:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:26:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-15 00:26:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 00:26:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-15 00:26:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 00:26:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 00:26:05,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-15 00:26:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-15 00:26:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 00:26:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-15 00:26:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-15 00:26:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-15 00:26:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 00:26:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-15 00:26:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-15 00:26:05,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-15 00:26:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-15 00:26:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-15 00:26:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:26:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 00:26:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:26:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:26:05,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:26:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 00:26:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:26:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 00:26:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 00:26:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-15 00:26:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-15 00:26:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:26:05,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:26:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:26:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-15 00:26:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-15 00:26:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-15 00:26:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-15 00:26:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-15 00:26:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-15 00:26:05,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-15 00:26:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-15 00:26:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:26:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:26:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:26:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:26:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:26:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:26:05,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:26:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:26:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:26:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:26:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:26:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:26:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:26:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:26:05,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:26:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:26:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:26:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:26:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:26:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:26:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:26:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:26:05,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:26:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:26:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:26:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-15 00:26:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-15 00:26:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-15 00:26:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:26:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-15 00:26:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-15 00:26:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-15 00:26:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:26:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:26:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_dnet [2019-10-15 00:26:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_dnet [2019-10-15 00:26:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_dnet [2019-10-15 00:26:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_dnet [2019-10-15 00:26:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_dnet [2019-10-15 00:26:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_dnet [2019-10-15 00:26:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:26:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:26:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:26:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:26:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:26:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:26:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:26:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:26:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:26:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:26:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:26:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:26:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-15 00:26:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-15 00:26:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-15 00:26:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:26:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-15 00:26:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-15 00:26:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-15 00:26:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:26:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:26:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:26:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:26:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:26:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:26:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:26:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:26:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:26:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:26:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:26:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:26:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:26:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:26:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:26:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:26:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:26:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:26:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:26:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:26:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-15 00:26:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 00:26:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:26:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:26:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:26:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:26:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 00:26:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 00:26:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 00:26:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 00:26:10,195 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-15 00:26:10,667 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 00:26:19,263 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:26:19,264 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 00:26:19,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:26:19 BoogieIcfgContainer [2019-10-15 00:26:19,267 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:26:19,269 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:26:19,269 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:26:19,273 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:26:19,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:26:00" (1/3) ... [2019-10-15 00:26:19,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ed94cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:26:19, skipping insertion in model container [2019-10-15 00:26:19,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:05" (2/3) ... [2019-10-15 00:26:19,275 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50ed94cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:26:19, skipping insertion in model container [2019-10-15 00:26:19,275 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:26:19" (3/3) ... [2019-10-15 00:26:19,277 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dnet.cil.i [2019-10-15 00:26:19,288 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:26:19,309 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-15 00:26:19,325 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-15 00:26:19,371 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:26:19,371 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:26:19,371 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:26:19,371 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:26:19,371 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:26:19,371 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:26:19,371 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:26:19,372 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:26:19,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states. [2019-10-15 00:26:19,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2019-10-15 00:26:19,505 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:26:19,506 INFO L380 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:26:19,508 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:26:19,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:26:19,514 INFO L82 PathProgramCache]: Analyzing trace with hash -1920920446, now seen corresponding path program 1 times [2019-10-15 00:26:19,522 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:26:19,522 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993105652] [2019-10-15 00:26:19,522 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:26:19,522 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:26:19,522 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:26:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:26:20,716 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-10-15 00:26:20,717 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993105652] [2019-10-15 00:26:20,718 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:26:20,719 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:26:20,719 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743076987] [2019-10-15 00:26:20,726 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:26:20,728 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:26:20,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:26:20,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:26:20,748 INFO L87 Difference]: Start difference. First operand 2584 states. Second operand 3 states. [2019-10-15 00:26:21,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:26:21,864 INFO L93 Difference]: Finished difference Result 5876 states and 7546 transitions. [2019-10-15 00:26:21,865 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:26:21,867 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 136 [2019-10-15 00:26:21,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:26:21,931 INFO L225 Difference]: With dead ends: 5876 [2019-10-15 00:26:21,931 INFO L226 Difference]: Without dead ends: 3882 [2019-10-15 00:26:21,952 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:26:21,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3882 states. [2019-10-15 00:26:22,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3882 to 3860. [2019-10-15 00:26:22,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3860 states. [2019-10-15 00:26:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 3860 states and 4820 transitions. [2019-10-15 00:26:22,262 INFO L78 Accepts]: Start accepts. Automaton has 3860 states and 4820 transitions. Word has length 136 [2019-10-15 00:26:22,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:26:22,263 INFO L462 AbstractCegarLoop]: Abstraction has 3860 states and 4820 transitions. [2019-10-15 00:26:22,263 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:26:22,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3860 states and 4820 transitions. [2019-10-15 00:26:22,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2019-10-15 00:26:22,277 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:26:22,277 INFO L380 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:26:22,278 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:26:22,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:26:22,278 INFO L82 PathProgramCache]: Analyzing trace with hash -819901409, now seen corresponding path program 1 times [2019-10-15 00:26:22,278 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:26:22,279 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985721289] [2019-10-15 00:26:22,279 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:26:22,279 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:26:22,279 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:26:22,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:26:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-10-15 00:26:23,002 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985721289] [2019-10-15 00:26:23,003 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:26:23,003 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:26:23,004 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198991204] [2019-10-15 00:26:23,006 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:26:23,007 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:26:23,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:26:23,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:26:23,008 INFO L87 Difference]: Start difference. First operand 3860 states and 4820 transitions. Second operand 3 states. [2019-10-15 00:26:26,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:26:26,623 INFO L93 Difference]: Finished difference Result 11184 states and 14178 transitions. [2019-10-15 00:26:26,624 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:26:26,624 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2019-10-15 00:26:26,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:26:26,708 INFO L225 Difference]: With dead ends: 11184 [2019-10-15 00:26:26,709 INFO L226 Difference]: Without dead ends: 7367 [2019-10-15 00:26:26,734 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:26:26,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7367 states. [2019-10-15 00:26:27,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7367 to 7327. [2019-10-15 00:26:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7327 states. [2019-10-15 00:26:27,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7327 states to 7327 states and 9346 transitions. [2019-10-15 00:26:27,197 INFO L78 Accepts]: Start accepts. Automaton has 7327 states and 9346 transitions. Word has length 147 [2019-10-15 00:26:27,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:26:27,197 INFO L462 AbstractCegarLoop]: Abstraction has 7327 states and 9346 transitions. [2019-10-15 00:26:27,198 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:26:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 7327 states and 9346 transitions. [2019-10-15 00:26:27,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2019-10-15 00:26:27,202 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:26:27,202 INFO L380 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:26:27,202 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:26:27,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:26:27,203 INFO L82 PathProgramCache]: Analyzing trace with hash -934521123, now seen corresponding path program 1 times [2019-10-15 00:26:27,203 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:26:27,203 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580279061] [2019-10-15 00:26:27,204 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:26:27,204 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:26:27,204 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:26:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:26:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-10-15 00:26:28,564 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580279061] [2019-10-15 00:26:28,565 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:26:28,565 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:26:28,565 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550973776] [2019-10-15 00:26:28,566 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:26:28,567 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:26:28,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:26:28,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:26:28,568 INFO L87 Difference]: Start difference. First operand 7327 states and 9346 transitions. Second operand 3 states. [2019-10-15 00:26:32,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:26:32,490 INFO L93 Difference]: Finished difference Result 20607 states and 26204 transitions. [2019-10-15 00:26:32,491 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:26:32,491 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 151 [2019-10-15 00:26:32,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:26:32,607 INFO L225 Difference]: With dead ends: 20607 [2019-10-15 00:26:32,608 INFO L226 Difference]: Without dead ends: 13323 [2019-10-15 00:26:32,677 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:26:32,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13323 states. [2019-10-15 00:26:33,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13323 to 13275. [2019-10-15 00:26:33,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13275 states. [2019-10-15 00:26:33,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13275 states to 13275 states and 16716 transitions. [2019-10-15 00:26:33,590 INFO L78 Accepts]: Start accepts. Automaton has 13275 states and 16716 transitions. Word has length 151 [2019-10-15 00:26:33,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:26:33,592 INFO L462 AbstractCegarLoop]: Abstraction has 13275 states and 16716 transitions. [2019-10-15 00:26:33,592 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:26:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 13275 states and 16716 transitions. [2019-10-15 00:26:33,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2019-10-15 00:26:33,599 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:26:33,600 INFO L380 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:26:33,600 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:26:33,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:26:33,601 INFO L82 PathProgramCache]: Analyzing trace with hash 284656198, now seen corresponding path program 1 times [2019-10-15 00:26:33,601 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:26:33,602 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579847441] [2019-10-15 00:26:33,603 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:26:33,603 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:26:33,603 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:26:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat