/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --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-amd-amd8111e.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 23:24:42,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 23:24:42,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 23:24:42,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 23:24:42,237 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 23:24:42,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 23:24:42,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 23:24:42,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 23:24:42,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 23:24:42,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 23:24:42,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 23:24:42,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 23:24:42,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 23:24:42,247 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 23:24:42,248 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 23:24:42,249 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 23:24:42,250 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 23:24:42,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 23:24:42,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 23:24:42,254 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 23:24:42,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 23:24:42,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 23:24:42,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 23:24:42,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 23:24:42,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 23:24:42,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 23:24:42,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 23:24:42,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 23:24:42,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 23:24:42,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 23:24:42,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 23:24:42,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 23:24:42,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 23:24:42,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 23:24:42,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 23:24:42,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 23:24:42,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 23:24:42,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 23:24:42,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 23:24:42,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 23:24:42,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 23:24:42,274 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-06 23:24:42,294 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 23:24:42,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 23:24:42,299 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 23:24:42,300 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 23:24:42,300 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 23:24:42,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 23:24:42,301 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 23:24:42,301 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 23:24:42,301 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 23:24:42,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 23:24:42,302 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 23:24:42,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 23:24:42,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 23:24:42,303 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 23:24:42,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 23:24:42,304 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 23:24:42,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 23:24:42,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 23:24:42,304 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 23:24:42,305 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 23:24:42,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 23:24:42,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 23:24:42,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 23:24:42,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 23:24:42,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 23:24:42,307 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 23:24:42,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 23:24:42,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 23:24:42,307 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 [2019-11-06 23:24:42,603 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 23:24:42,617 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 23:24:42,620 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 23:24:42,622 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 23:24:42,622 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 23:24:42,623 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2019-11-06 23:24:42,696 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bd2ac984/dad9c835ec1942469e4d2414f889bf8f/FLAGf24e5ad92 [2019-11-06 23:24:43,620 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 23:24:43,621 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2019-11-06 23:24:43,685 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bd2ac984/dad9c835ec1942469e4d2414f889bf8f/FLAGf24e5ad92 [2019-11-06 23:24:44,143 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bd2ac984/dad9c835ec1942469e4d2414f889bf8f [2019-11-06 23:24:44,157 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 23:24:44,165 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 23:24:44,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 23:24:44,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 23:24:44,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 23:24:44,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:24:44" (1/1) ... [2019-11-06 23:24:44,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73c95312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:44, skipping insertion in model container [2019-11-06 23:24:44,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:24:44" (1/1) ... [2019-11-06 23:24:44,220 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 23:24:44,514 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 23:24:48,199 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 23:24:48,263 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 23:24:48,752 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 23:24:49,450 INFO L192 MainTranslator]: Completed translation [2019-11-06 23:24:49,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49 WrapperNode [2019-11-06 23:24:49,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 23:24:49,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 23:24:49,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 23:24:49,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 23:24:49,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49" (1/1) ... [2019-11-06 23:24:49,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49" (1/1) ... [2019-11-06 23:24:49,570 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49" (1/1) ... [2019-11-06 23:24:49,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49" (1/1) ... [2019-11-06 23:24:49,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49" (1/1) ... [2019-11-06 23:24:49,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49" (1/1) ... [2019-11-06 23:24:49,809 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49" (1/1) ... [2019-11-06 23:24:49,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 23:24:49,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 23:24:49,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 23:24:49,853 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 23:24:49,855 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 23:24:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 23:24:49,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 23:24:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-06 23:24:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-06 23:24:49,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-06 23:24:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-06 23:24:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-06 23:24:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-06 23:24:49,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 23:24:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-06 23:24:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-06 23:24:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-06 23:24:49,948 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-06 23:24:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-11-06 23:24:49,949 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-06 23:24:49,950 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-11-06 23:24:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-11-06 23:24:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-11-06 23:24:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-11-06 23:24:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-11-06 23:24:49,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-06 23:24:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-06 23:24:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-06 23:24:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-06 23:24:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-06 23:24:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-06 23:24:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-11-06 23:24:49,953 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-06 23:24:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-11-06 23:24:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-11-06 23:24:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-11-06 23:24:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-11-06 23:24:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-11-06 23:24:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-11-06 23:24:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-11-06 23:24:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-11-06 23:24:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-06 23:24:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-11-06 23:24:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-06 23:24:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-11-06 23:24:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-11-06 23:24:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-11-06 23:24:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-11-06 23:24:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-11-06 23:24:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-06 23:24:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-11-06 23:24:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-11-06 23:24:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-11-06 23:24:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-11-06 23:24:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-11-06 23:24:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-11-06 23:24:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-06 23:24:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-06 23:24:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-11-06 23:24:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-11-06 23:24:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-11-06 23:24:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-06 23:24:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-11-06 23:24:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-06 23:24:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-11-06 23:24:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-11-06 23:24:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-11-06 23:24:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-11-06 23:24:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-11-06 23:24:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-11-06 23:24:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-11-06 23:24:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-11-06 23:24:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-11-06 23:24:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-11-06 23:24:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-06 23:24:49,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-06 23:24:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-11-06 23:24:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-06 23:24:49,962 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-11-06 23:24:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-11-06 23:24:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2019-11-06 23:24:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2019-11-06 23:24:49,963 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2019-11-06 23:24:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2019-11-06 23:24:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_ext_phy [2019-11-06 23:24:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2019-11-06 23:24:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2019-11-06 23:24:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_ring [2019-11-06 23:24:49,964 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2019-11-06 23:24:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2019-11-06 23:24:49,965 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_hw_default [2019-11-06 23:24:49,966 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2019-11-06 23:24:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2019-11-06 23:24:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_ring [2019-11-06 23:24:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx [2019-11-06 23:24:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_rx_poll [2019-11-06 23:24:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_link_change [2019-11-06 23:24:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2019-11-06 23:24:49,967 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2019-11-06 23:24:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_calc_coalesce [2019-11-06 23:24:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2019-11-06 23:24:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2019-11-06 23:24:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2019-11-06 23:24:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2019-11-06 23:24:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_queue_avail [2019-11-06 23:24:49,968 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_start_xmit [2019-11-06 23:24:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_regs [2019-11-06 23:24:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2019-11-06 23:24:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_drvinfo [2019-11-06 23:24:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2019-11-06 23:24:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs [2019-11-06 23:24:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_settings [2019-11-06 23:24:49,969 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_settings [2019-11-06 23:24:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2019-11-06 23:24:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_link [2019-11-06 23:24:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_wol [2019-11-06 23:24:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_wol [2019-11-06 23:24:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_ioctl [2019-11-06 23:24:49,970 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_mac_address [2019-11-06 23:24:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_change_mtu [2019-11-06 23:24:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_magicpkt [2019-11-06 23:24:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_link_change [2019-11-06 23:24:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2019-11-06 23:24:49,971 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_suspend [2019-11-06 23:24:49,972 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2019-11-06 23:24:49,972 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2019-11-06 23:24:49,972 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_config_ipg [2019-11-06 23:24:49,972 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_ext_phy [2019-11-06 23:24:49,972 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_one [2019-11-06 23:24:49,973 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_init [2019-11-06 23:24:49,973 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_exit [2019-11-06 23:24:49,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_amd8111e_driver_exit_14_2 [2019-11-06 23:24:49,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_amd8111e_driver_init_14_7 [2019-11-06 23:24:49,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-11-06 23:24:49,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-11-06 23:24:49,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-11-06 23:24:49,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-11-06 23:24:49,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-11-06 23:24:49,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-11-06 23:24:49,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2019-11-06 23:24:49,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2019-11-06 23:24:49,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-11-06 23:24:49,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-11-06 23:24:49,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-11-06 23:24:49,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-11-06 23:24:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-06 23:24:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-11-06 23:24:49,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-11-06 23:24:49,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-11-06 23:24:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-11-06 23:24:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-11-06 23:24:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-06 23:24:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-11-06 23:24:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-11-06 23:24:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-11-06 23:24:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-11-06 23:24:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-11-06 23:24:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-11-06 23:24:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-11-06 23:24:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-06 23:24:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-06 23:24:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-11-06 23:24:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-11-06 23:24:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-11-06 23:24:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 23:24:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-11-06 23:24:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-11-06 23:24:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-11-06 23:24:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-11-06 23:24:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-11-06 23:24:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-11-06 23:24:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-11-06 23:24:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-06 23:24:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-11-06 23:24:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-11-06 23:24:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-11-06 23:24:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-11-06 23:24:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-11-06 23:24:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-11-06 23:24:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-06 23:24:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-11-06 23:24:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-11-06 23:24:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-11-06 23:24:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-11-06 23:24:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-11-06 23:24:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-11-06 23:24:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-11-06 23:24:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-11-06 23:24:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-11-06 23:24:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-11-06 23:24:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-11-06 23:24:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-11-06 23:24:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-11-06 23:24:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-11-06 23:24:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-11-06 23:24:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-11-06 23:24:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-11-06 23:24:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-11-06 23:24:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-11-06 23:24:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-11-06 23:24:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-11-06 23:24:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2019-11-06 23:24:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2019-11-06 23:24:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2019-11-06 23:24:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_64 [2019-11-06 23:24:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_65 [2019-11-06 23:24:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_66 [2019-11-06 23:24:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_67 [2019-11-06 23:24:49,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_68 [2019-11-06 23:24:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_69 [2019-11-06 23:24:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_70 [2019-11-06 23:24:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_73 [2019-11-06 23:24:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_75 [2019-11-06 23:24:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_96 [2019-11-06 23:24:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_99 [2019-11-06 23:24:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_101 [2019-11-06 23:24:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_102 [2019-11-06 23:24:49,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2019-11-06 23:24:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_104 [2019-11-06 23:24:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_105 [2019-11-06 23:24:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_106 [2019-11-06 23:24:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_107 [2019-11-06 23:24:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_108 [2019-11-06 23:24:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-11-06 23:24:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-11-06 23:24:49,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-11-06 23:24:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-06 23:24:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-06 23:24:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-06 23:24:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-06 23:24:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-11-06 23:24:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-11-06 23:24:49,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-11-06 23:24:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-11-06 23:24:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-11-06 23:24:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-11-06 23:24:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-06 23:24:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-06 23:24:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-06 23:24:49,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-06 23:24:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-11-06 23:24:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-06 23:24:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-11-06 23:24:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-11-06 23:24:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-11-06 23:24:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-11-06 23:24:49,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-11-06 23:24:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-11-06 23:24:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-11-06 23:24:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-06 23:24:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-06 23:24:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-06 23:24:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-11-06 23:24:49,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-11-06 23:24:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-11-06 23:24:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-11-06 23:24:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-11-06 23:24:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-11-06 23:24:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-11-06 23:24:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-11-06 23:24:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-11-06 23:24:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-11-06 23:24:50,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-11-06 23:24:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-11-06 23:24:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-06 23:24:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-11-06 23:24:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-11-06 23:24:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-11-06 23:24:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-06 23:24:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-11-06 23:24:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-11-06 23:24:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-11-06 23:24:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-06 23:24:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-11-06 23:24:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-11-06 23:24:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-11-06 23:24:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-06 23:24:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-11-06 23:24:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-11-06 23:24:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-11-06 23:24:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-11-06 23:24:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-11-06 23:24:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-11-06 23:24:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-11-06 23:24:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-11-06 23:24:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-11-06 23:24:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-11-06 23:24:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-11-06 23:24:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-11-06 23:24:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-11-06 23:24:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-11-06 23:24:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-11-06 23:24:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-11-06 23:24:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2019-11-06 23:24:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2019-11-06 23:24:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_amd8111e_priv [2019-11-06 23:24:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_amd8111e_priv [2019-11-06 23:24:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_amd8111e_priv [2019-11-06 23:24:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_amd8111e_priv [2019-11-06 23:24:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_amd8111e_priv [2019-11-06 23:24:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_amd8111e_priv [2019-11-06 23:24:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-11-06 23:24:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-11-06 23:24:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-11-06 23:24:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-11-06 23:24:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-11-06 23:24:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-11-06 23:24:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-11-06 23:24:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-11-06 23:24:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-06 23:24:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-11-06 23:24:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-11-06 23:24:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-11-06 23:24:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-11-06 23:24:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-11-06 23:24:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-11-06 23:24:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-11-06 23:24:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-11-06 23:24:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-11-06 23:24:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-11-06 23:24:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-11-06 23:24:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-11-06 23:24:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-11-06 23:24:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-11-06 23:24:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-11-06 23:24:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-11-06 23:24:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-11-06 23:24:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-06 23:24:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-11-06 23:24:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-11-06 23:24:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-11-06 23:24:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-06 23:24:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-11-06 23:24:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-11-06 23:24:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-11-06 23:24:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-06 23:24:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-06 23:24:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-11-06 23:24:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-11-06 23:24:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-11-06 23:24:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-11-06 23:24:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-11-06 23:24:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-06 23:24:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-11-06 23:24:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-11-06 23:24:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-11-06 23:24:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2019-11-06 23:24:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-11-06 23:24:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-11-06 23:24:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-11-06 23:24:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-11-06 23:24:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-06 23:24:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-06 23:24:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-06 23:24:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-06 23:24:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-11-06 23:24:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-06 23:24:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-11-06 23:24:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-06 23:24:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-06 23:24:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-11-06 23:24:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-11-06 23:24:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-11-06 23:24:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-11-06 23:24:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-11-06 23:24:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-11-06 23:24:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-11-06 23:24:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-11-06 23:24:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-11-06 23:24:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-11-06 23:24:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-11-06 23:24:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-11-06 23:24:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-06 23:24:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-06 23:24:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-11-06 23:24:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-11-06 23:24:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-11-06 23:24:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-11-06 23:24:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-11-06 23:24:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-06 23:24:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-06 23:24:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-11-06 23:24:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-11-06 23:24:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-11-06 23:24:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-11-06 23:24:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-11-06 23:24:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-11-06 23:24:50,019 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-11-06 23:24:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-11-06 23:24:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-11-06 23:24:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-11-06 23:24:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-11-06 23:24:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-11-06 23:24:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-11-06 23:24:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-11-06 23:24:50,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-11-06 23:24:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-11-06 23:24:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-11-06 23:24:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-06 23:24:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-06 23:24:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-06 23:24:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-11-06 23:24:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-11-06 23:24:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-11-06 23:24:50,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-11-06 23:24:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-11-06 23:24:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-06 23:24:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-06 23:24:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-11-06 23:24:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-06 23:24:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-06 23:24:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-06 23:24:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-11-06 23:24:50,022 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-11-06 23:24:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-06 23:24:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-06 23:24:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-06 23:24:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-06 23:24:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-06 23:24:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-06 23:24:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-06 23:24:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-06 23:24:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-11-06 23:24:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-11-06 23:24:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-06 23:24:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-06 23:24:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-11-06 23:24:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-06 23:24:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 23:24:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-06 23:24:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-11-06 23:24:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-11-06 23:24:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-06 23:24:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-06 23:24:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-06 23:24:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-06 23:24:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-11-06 23:24:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 23:24:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-11-06 23:24:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-11-06 23:24:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-11-06 23:24:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-11-06 23:24:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-11-06 23:24:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-11-06 23:24:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-11-06 23:24:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2019-11-06 23:24:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2019-11-06 23:24:50,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_75 [2019-11-06 23:24:50,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2019-11-06 23:24:50,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2019-11-06 23:24:50,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-06 23:24:50,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-11-06 23:24:50,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-11-06 23:24:50,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-11-06 23:24:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-11-06 23:24:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-11-06 23:24:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-06 23:24:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-11-06 23:24:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-11-06 23:24:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-11-06 23:24:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-06 23:24:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-06 23:24:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-11-06 23:24:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-11-06 23:24:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-11-06 23:24:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-06 23:24:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-06 23:24:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-11-06 23:24:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-06 23:24:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-11-06 23:24:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-06 23:24:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-06 23:24:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-06 23:24:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_64 [2019-11-06 23:24:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-06 23:24:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_66 [2019-11-06 23:24:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-06 23:24:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_65 [2019-11-06 23:24:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-06 23:24:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_68 [2019-11-06 23:24:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-06 23:24:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2019-11-06 23:24:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-11-06 23:24:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-11-06 23:24:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_99 [2019-11-06 23:24:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2019-11-06 23:24:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-06 23:24:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-11-06 23:24:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_67 [2019-11-06 23:24:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_96 [2019-11-06 23:24:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-11-06 23:24:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-06 23:24:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-11-06 23:24:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-11-06 23:24:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-11-06 23:24:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-11-06 23:24:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-11-06 23:24:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-11-06 23:24:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-11-06 23:24:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-11-06 23:24:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-11-06 23:24:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-11-06 23:24:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-11-06 23:24:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-06 23:24:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-11-06 23:24:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-11-06 23:24:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-06 23:24:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-11-06 23:24:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-11-06 23:24:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-11-06 23:24:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-11-06 23:24:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-11-06 23:24:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-06 23:24:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-11-06 23:24:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-06 23:24:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-11-06 23:24:50,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-06 23:24:50,036 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-11-06 23:24:50,037 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 23:24:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-11-06 23:24:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-11-06 23:24:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-11-06 23:24:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-11-06 23:24:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-11-06 23:24:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2019-11-06 23:24:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-11-06 23:24:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-11-06 23:24:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-06 23:24:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-06 23:24:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-11-06 23:24:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-06 23:24:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_102 [2019-11-06 23:24:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_106 [2019-11-06 23:24:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-11-06 23:24:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-11-06 23:24:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-11-06 23:24:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-11-06 23:24:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-11-06 23:24:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-06 23:24:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-11-06 23:24:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-06 23:24:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-11-06 23:24:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-11-06 23:24:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-11-06 23:24:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-11-06 23:24:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-11-06 23:24:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-11-06 23:24:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-11-06 23:24:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-11-06 23:24:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-11-06 23:24:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-11-06 23:24:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-11-06 23:24:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_105 [2019-11-06 23:24:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-06 23:24:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_101 [2019-11-06 23:24:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-06 23:24:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-06 23:24:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-11-06 23:24:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-11-06 23:24:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-11-06 23:24:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-11-06 23:24:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-11-06 23:24:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-11-06 23:24:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-11-06 23:24:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-06 23:24:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-06 23:24:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_107 [2019-11-06 23:24:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-06 23:24:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_108 [2019-11-06 23:24:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-11-06 23:24:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-11-06 23:24:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_70 [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-06 23:24:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_69 [2019-11-06 23:24:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_73 [2019-11-06 23:24:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-11-06 23:24:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-06 23:24:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-11-06 23:24:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_104 [2019-11-06 23:24:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-11-06 23:24:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-11-06 23:24:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-11-06 23:24:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-11-06 23:24:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-11-06 23:24:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-11-06 23:24:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-11-06 23:24:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2019-11-06 23:24:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2019-11-06 23:24:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2019-11-06 23:24:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 23:24:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2019-11-06 23:24:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_ext_phy [2019-11-06 23:24:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2019-11-06 23:24:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2019-11-06 23:24:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_ring [2019-11-06 23:24:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2019-11-06 23:24:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2019-11-06 23:24:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_hw_default [2019-11-06 23:24:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2019-11-06 23:24:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2019-11-06 23:24:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_ring [2019-11-06 23:24:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx [2019-11-06 23:24:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_rx_poll [2019-11-06 23:24:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_link_change [2019-11-06 23:24:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2019-11-06 23:24:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2019-11-06 23:24:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_calc_coalesce [2019-11-06 23:24:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2019-11-06 23:24:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2019-11-06 23:24:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2019-11-06 23:24:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2019-11-06 23:24:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_queue_avail [2019-11-06 23:24:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_start_xmit [2019-11-06 23:24:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_regs [2019-11-06 23:24:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2019-11-06 23:24:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_drvinfo [2019-11-06 23:24:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2019-11-06 23:24:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs [2019-11-06 23:24:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_settings [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_settings [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_link [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_wol [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_wol [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_ioctl [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_mac_address [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_change_mtu [2019-11-06 23:24:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_magicpkt [2019-11-06 23:24:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_link_change [2019-11-06 23:24:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2019-11-06 23:24:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_suspend [2019-11-06 23:24:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2019-11-06 23:24:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2019-11-06 23:24:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_config_ipg [2019-11-06 23:24:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_ext_phy [2019-11-06 23:24:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_one [2019-11-06 23:24:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_init [2019-11-06 23:24:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_exit [2019-11-06 23:24:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_amd8111e_driver_exit_14_2 [2019-11-06 23:24:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_amd8111e_driver_init_14_7 [2019-11-06 23:24:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-11-06 23:24:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-11-06 23:24:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-11-06 23:24:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-11-06 23:24:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-11-06 23:24:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-11-06 23:24:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2019-11-06 23:24:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2019-11-06 23:24:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-11-06 23:24:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-11-06 23:24:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-11-06 23:24:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-11-06 23:24:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-06 23:24:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-11-06 23:24:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-11-06 23:24:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-11-06 23:24:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-11-06 23:24:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-11-06 23:24:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-06 23:24:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-11-06 23:24:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-11-06 23:24:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-11-06 23:24:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-11-06 23:24:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-11-06 23:24:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-11-06 23:24:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-11-06 23:24:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-06 23:24:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-06 23:24:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-11-06 23:24:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-11-06 23:24:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-11-06 23:24:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 23:24:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-11-06 23:24:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-11-06 23:24:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-11-06 23:24:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-11-06 23:24:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-11-06 23:24:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-11-06 23:24:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-11-06 23:24:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-06 23:24:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-11-06 23:24:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-11-06 23:24:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-11-06 23:24:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-11-06 23:24:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-11-06 23:24:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-11-06 23:24:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-06 23:24:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-11-06 23:24:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-11-06 23:24:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-11-06 23:24:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-11-06 23:24:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-11-06 23:24:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-11-06 23:24:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-11-06 23:24:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-11-06 23:24:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-11-06 23:24:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-11-06 23:24:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-11-06 23:24:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-11-06 23:24:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-11-06 23:24:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-11-06 23:24:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-11-06 23:24:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-11-06 23:24:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-11-06 23:24:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-11-06 23:24:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-11-06 23:24:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-06 23:24:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-06 23:24:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-06 23:24:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-06 23:24:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-06 23:24:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-11-06 23:24:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-06 23:24:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-11-06 23:24:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-06 23:24:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-06 23:24:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-06 23:24:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-06 23:24:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-11-06 23:24:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-06 23:24:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-11-06 23:24:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-11-06 23:24:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-11-06 23:24:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-06 23:24:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-06 23:24:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-11-06 23:24:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-11-06 23:24:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-11-06 23:24:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-11-06 23:24:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-11-06 23:24:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 23:24:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-06 23:24:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 23:24:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-06 23:24:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 23:24:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-06 23:24:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-06 23:24:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-06 23:24:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-06 23:24:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-11-06 23:24:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-11-06 23:24:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 23:24:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-06 23:24:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-06 23:24:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-11-06 23:24:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-11-06 23:24:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-11-06 23:24:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-11-06 23:24:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-11-06 23:24:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-11-06 23:24:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-11-06 23:24:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-11-06 23:24:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-06 23:24:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-11-06 23:24:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-11-06 23:24:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-11-06 23:24:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-06 23:24:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-11-06 23:24:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-11-06 23:24:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-11-06 23:24:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-06 23:24:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-11-06 23:24:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-11-06 23:24:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-11-06 23:24:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-06 23:24:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-11-06 23:24:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-11-06 23:24:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-11-06 23:24:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-06 23:24:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-11-06 23:24:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-11-06 23:24:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-11-06 23:24:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-11-06 23:24:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-11-06 23:24:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-11-06 23:24:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-11-06 23:24:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-11-06 23:24:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-11-06 23:24:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-11-06 23:24:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-11-06 23:24:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-11-06 23:24:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-11-06 23:24:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-11-06 23:24:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-11-06 23:24:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-11-06 23:24:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_amd8111e_priv [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_amd8111e_priv [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_amd8111e_priv [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_amd8111e_priv [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_amd8111e_priv [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_amd8111e_priv [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-11-06 23:24:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-11-06 23:24:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-11-06 23:24:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-11-06 23:24:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-11-06 23:24:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-11-06 23:24:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-11-06 23:24:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-11-06 23:24:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-06 23:24:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-11-06 23:24:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-11-06 23:24:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-06 23:24:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-11-06 23:24:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-11-06 23:24:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-11-06 23:24:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-11-06 23:24:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-11-06 23:24:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-11-06 23:24:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-11-06 23:24:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-11-06 23:24:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-11-06 23:24:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-11-06 23:24:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-11-06 23:24:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-11-06 23:24:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-11-06 23:24:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-11-06 23:24:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-06 23:24:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-11-06 23:24:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 23:24:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-06 23:24:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-06 23:24:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-11-06 23:24:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-06 23:24:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 23:24:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 23:24:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-06 23:24:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 23:24:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-06 23:24:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-06 23:24:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-06 23:24:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-06 23:24:53,697 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-11-06 23:24:54,517 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-06 23:24:56,718 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 23:24:56,718 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-11-06 23:24:56,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:24:56 BoogieIcfgContainer [2019-11-06 23:24:56,722 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 23:24:56,723 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 23:24:56,723 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 23:24:56,726 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 23:24:56,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:24:44" (1/3) ... [2019-11-06 23:24:56,727 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f97818b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:24:56, skipping insertion in model container [2019-11-06 23:24:56,727 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:24:49" (2/3) ... [2019-11-06 23:24:56,728 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f97818b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:24:56, skipping insertion in model container [2019-11-06 23:24:56,728 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:24:56" (3/3) ... [2019-11-06 23:24:56,733 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2019-11-06 23:24:56,744 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 23:24:56,767 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-11-06 23:24:56,784 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-11-06 23:24:56,839 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 23:24:56,839 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 23:24:56,839 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 23:24:56,839 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 23:24:56,839 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 23:24:56,840 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 23:24:56,840 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 23:24:56,840 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 23:24:56,922 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states. [2019-11-06 23:24:56,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2019-11-06 23:24:56,939 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 23:24:56,940 INFO L410 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] [2019-11-06 23:24:56,944 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 23:24:56,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 23:24:56,950 INFO L82 PathProgramCache]: Analyzing trace with hash -1043943628, now seen corresponding path program 1 times [2019-11-06 23:24:56,960 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-06 23:24:56,960 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1282473255] [2019-11-06 23:24:56,960 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 23:24:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 23:24:58,252 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-11-06 23:24:58,252 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1282473255] [2019-11-06 23:24:58,254 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 23:24:58,254 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-06 23:24:58,255 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789449459] [2019-11-06 23:24:58,263 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-06 23:24:58,265 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-06 23:24:58,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-06 23:24:58,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-06 23:24:58,282 INFO L87 Difference]: Start difference. First operand 3007 states. Second operand 3 states. [2019-11-06 23:24:58,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-06 23:24:58,724 INFO L93 Difference]: Finished difference Result 7250 states and 9585 transitions. [2019-11-06 23:24:58,724 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-06 23:24:58,726 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 136 [2019-11-06 23:24:58,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-06 23:24:58,796 INFO L225 Difference]: With dead ends: 7250 [2019-11-06 23:24:58,796 INFO L226 Difference]: Without dead ends: 4802 [2019-11-06 23:24:58,816 INFO L630 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 [2019-11-06 23:24:58,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4802 states. [2019-11-06 23:24:59,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4802 to 4780. [2019-11-06 23:24:59,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4780 states. [2019-11-06 23:24:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 4780 states and 6112 transitions. [2019-11-06 23:24:59,233 INFO L78 Accepts]: Start accepts. Automaton has 4780 states and 6112 transitions. Word has length 136 [2019-11-06 23:24:59,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-06 23:24:59,234 INFO L462 AbstractCegarLoop]: Abstraction has 4780 states and 6112 transitions. [2019-11-06 23:24:59,234 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-06 23:24:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4780 states and 6112 transitions. [2019-11-06 23:24:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-11-06 23:24:59,241 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 23:24:59,242 INFO L410 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] [2019-11-06 23:24:59,242 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 23:24:59,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 23:24:59,243 INFO L82 PathProgramCache]: Analyzing trace with hash -909895106, now seen corresponding path program 1 times [2019-11-06 23:24:59,243 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-06 23:24:59,243 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1247061793] [2019-11-06 23:24:59,243 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 23:24:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 23:24:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-11-06 23:24:59,491 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1247061793] [2019-11-06 23:24:59,492 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 23:24:59,492 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-06 23:24:59,492 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727939767] [2019-11-06 23:24:59,494 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-06 23:24:59,494 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-06 23:24:59,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-06 23:24:59,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-06 23:24:59,495 INFO L87 Difference]: Start difference. First operand 4780 states and 6112 transitions. Second operand 3 states. [2019-11-06 23:25:00,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-06 23:25:00,039 INFO L93 Difference]: Finished difference Result 14078 states and 18092 transitions. [2019-11-06 23:25:00,039 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-06 23:25:00,039 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2019-11-06 23:25:00,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-06 23:25:00,115 INFO L225 Difference]: With dead ends: 14078 [2019-11-06 23:25:00,115 INFO L226 Difference]: Without dead ends: 9341 [2019-11-06 23:25:00,143 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-06 23:25:00,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9341 states. [2019-11-06 23:25:00,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9341 to 9301. [2019-11-06 23:25:00,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9301 states. [2019-11-06 23:25:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9301 states to 9301 states and 11968 transitions. [2019-11-06 23:25:00,697 INFO L78 Accepts]: Start accepts. Automaton has 9301 states and 11968 transitions. Word has length 153 [2019-11-06 23:25:00,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-06 23:25:00,700 INFO L462 AbstractCegarLoop]: Abstraction has 9301 states and 11968 transitions. [2019-11-06 23:25:00,700 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-06 23:25:00,700 INFO L276 IsEmpty]: Start isEmpty. Operand 9301 states and 11968 transitions. [2019-11-06 23:25:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2019-11-06 23:25:00,705 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 23:25:00,706 INFO L410 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] [2019-11-06 23:25:00,706 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 23:25:00,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 23:25:00,706 INFO L82 PathProgramCache]: Analyzing trace with hash 276240884, now seen corresponding path program 1 times [2019-11-06 23:25:00,707 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-06 23:25:00,707 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235613342] [2019-11-06 23:25:00,707 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 23:25:00,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 23:25:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-11-06 23:25:01,019 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235613342] [2019-11-06 23:25:01,019 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 23:25:01,020 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-06 23:25:01,020 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082051194] [2019-11-06 23:25:01,020 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-06 23:25:01,021 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-06 23:25:01,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-06 23:25:01,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-06 23:25:01,021 INFO L87 Difference]: Start difference. First operand 9301 states and 11968 transitions. Second operand 3 states. [2019-11-06 23:25:01,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-06 23:25:01,746 INFO L93 Difference]: Finished difference Result 25991 states and 33510 transitions. [2019-11-06 23:25:01,747 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-06 23:25:01,747 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 151 [2019-11-06 23:25:01,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-06 23:25:01,862 INFO L225 Difference]: With dead ends: 25991 [2019-11-06 23:25:01,863 INFO L226 Difference]: Without dead ends: 16733 [2019-11-06 23:25:01,908 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-06 23:25:01,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16733 states. [2019-11-06 23:25:02,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16733 to 16685. [2019-11-06 23:25:02,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16685 states. [2019-11-06 23:25:02,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16685 states to 16685 states and 21504 transitions. [2019-11-06 23:25:02,756 INFO L78 Accepts]: Start accepts. Automaton has 16685 states and 21504 transitions. Word has length 151 [2019-11-06 23:25:02,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-06 23:25:02,757 INFO L462 AbstractCegarLoop]: Abstraction has 16685 states and 21504 transitions. [2019-11-06 23:25:02,757 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-06 23:25:02,758 INFO L276 IsEmpty]: Start isEmpty. Operand 16685 states and 21504 transitions. [2019-11-06 23:25:02,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-11-06 23:25:02,761 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 23:25:02,761 INFO L410 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] [2019-11-06 23:25:02,761 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 23:25:02,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 23:25:02,762 INFO L82 PathProgramCache]: Analyzing trace with hash 1058440749, now seen corresponding path program 1 times [2019-11-06 23:25:02,762 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-06 23:25:02,762 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715573697] [2019-11-06 23:25:02,762 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 23:25:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 23:25:03,000 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2019-11-06 23:25:03,000 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715573697] [2019-11-06 23:25:03,001 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 23:25:03,001 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-11-06 23:25:03,001 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950280376] [2019-11-06 23:25:03,001 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-06 23:25:03,002 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-06 23:25:03,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-06 23:25:03,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-06 23:25:03,002 INFO L87 Difference]: Start difference. First operand 16685 states and 21504 transitions. Second operand 6 states. [2019-11-06 23:25:10,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-06 23:25:10,026 INFO L93 Difference]: Finished difference Result 50549 states and 65072 transitions. [2019-11-06 23:25:10,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-06 23:25:10,027 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 154 [2019-11-06 23:25:10,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-06 23:25:10,198 INFO L225 Difference]: With dead ends: 50549 [2019-11-06 23:25:10,198 INFO L226 Difference]: Without dead ends: 33907 [2019-11-06 23:25:10,256 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-11-06 23:25:10,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33907 states. [2019-11-06 23:25:11,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33907 to 33781. [2019-11-06 23:25:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33781 states. [2019-11-06 23:25:11,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33781 states to 33781 states and 43262 transitions. [2019-11-06 23:25:11,629 INFO L78 Accepts]: Start accepts. Automaton has 33781 states and 43262 transitions. Word has length 154 [2019-11-06 23:25:11,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-06 23:25:11,631 INFO L462 AbstractCegarLoop]: Abstraction has 33781 states and 43262 transitions. [2019-11-06 23:25:11,631 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-06 23:25:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 33781 states and 43262 transitions. [2019-11-06 23:25:11,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2019-11-06 23:25:11,634 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 23:25:11,634 INFO L410 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-06 23:25:11,635 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 23:25:11,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 23:25:11,635 INFO L82 PathProgramCache]: Analyzing trace with hash -418923550, now seen corresponding path program 1 times [2019-11-06 23:25:11,636 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-06 23:25:11,636 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221272705] [2019-11-06 23:25:11,636 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 23:25:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-06 23:25:11,819 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 397 trivial. 0 not checked. [2019-11-06 23:25:11,820 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221272705] [2019-11-06 23:25:11,820 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-06 23:25:11,820 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-06 23:25:11,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860989773] [2019-11-06 23:25:11,821 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-06 23:25:11,821 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-06 23:25:11,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-06 23:25:11,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-06 23:25:11,822 INFO L87 Difference]: Start difference. First operand 33781 states and 43262 transitions. Second operand 3 states. [2019-11-06 23:25:12,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-06 23:25:12,990 INFO L93 Difference]: Finished difference Result 50517 states and 64717 transitions. [2019-11-06 23:25:12,990 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-06 23:25:12,990 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 172 [2019-11-06 23:25:12,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-06 23:25:13,229 INFO L225 Difference]: With dead ends: 50517 [2019-11-06 23:25:13,229 INFO L226 Difference]: Without dead ends: 50218 [2019-11-06 23:25:13,257 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-06 23:25:13,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50218 states.