java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 23:54:12,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 23:54:12,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 23:54:12,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 23:54:12,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 23:54:12,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 23:54:12,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 23:54:12,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 23:54:12,506 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 23:54:12,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 23:54:12,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 23:54:12,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 23:54:12,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 23:54:12,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 23:54:12,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 23:54:12,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 23:54:12,519 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 23:54:12,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 23:54:12,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 23:54:12,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 23:54:12,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 23:54:12,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 23:54:12,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 23:54:12,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 23:54:12,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 23:54:12,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 23:54:12,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 23:54:12,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 23:54:12,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 23:54:12,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 23:54:12,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 23:54:12,545 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 23:54:12,546 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 23:54:12,547 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 23:54:12,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 23:54:12,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 23:54:12,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 23:54:12,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 23:54:12,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 23:54:12,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 23:54:12,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 23:54:12,552 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 23:54:12,586 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 23:54:12,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 23:54:12,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 23:54:12,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 23:54:12,590 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 23:54:12,590 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 23:54:12,591 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 23:54:12,591 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 23:54:12,591 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 23:54:12,591 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 23:54:12,591 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 23:54:12,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 23:54:12,592 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 23:54:12,592 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 23:54:12,593 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 23:54:12,593 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 23:54:12,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 23:54:12,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 23:54:12,594 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 23:54:12,594 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 23:54:12,594 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 23:54:12,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 23:54:12,595 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 23:54:12,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 23:54:12,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 23:54:12,596 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 23:54:12,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 23:54:12,596 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 23:54:12,596 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-13 23:54:12,858 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 23:54:12,872 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 23:54:12,876 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 23:54:12,877 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 23:54:12,878 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 23:54:12,879 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2019-10-13 23:54:12,938 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41874c701/f13f1e616e6044f99636d6e8d9fde2b1/FLAG04f187011 [2019-10-13 23:54:13,851 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 23:54:13,852 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2019-10-13 23:54:13,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41874c701/f13f1e616e6044f99636d6e8d9fde2b1/FLAG04f187011 [2019-10-13 23:54:14,232 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41874c701/f13f1e616e6044f99636d6e8d9fde2b1 [2019-10-13 23:54:14,242 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 23:54:14,243 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 23:54:14,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 23:54:14,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 23:54:14,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 23:54:14,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:54:14" (1/1) ... [2019-10-13 23:54:14,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@452d0b94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:14, skipping insertion in model container [2019-10-13 23:54:14,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:54:14" (1/1) ... [2019-10-13 23:54:14,263 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 23:54:14,489 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 23:54:19,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:54:19,277 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 23:54:19,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:54:21,394 INFO L192 MainTranslator]: Completed translation [2019-10-13 23:54:21,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:21 WrapperNode [2019-10-13 23:54:21,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 23:54:21,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 23:54:21,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 23:54:21,396 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 23:54:21,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:21" (1/1) ... [2019-10-13 23:54:21,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:21" (1/1) ... [2019-10-13 23:54:21,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:21" (1/1) ... [2019-10-13 23:54:21,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:21" (1/1) ... [2019-10-13 23:54:21,739 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:21" (1/1) ... [2019-10-13 23:54:21,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:21" (1/1) ... [2019-10-13 23:54:21,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:21" (1/1) ... [2019-10-13 23:54:21,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 23:54:21,918 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 23:54:21,918 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 23:54:21,918 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 23:54:21,919 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:54:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 23:54:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 23:54:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 23:54:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-13 23:54:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 23:54:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 23:54:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-13 23:54:22,003 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 23:54:22,003 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 23:54:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 23:54:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 23:54:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-10-13 23:54:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-10-13 23:54:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 23:54:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-10-13 23:54:22,009 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-10-13 23:54:22,009 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-10-13 23:54:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 23:54:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-13 23:54:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-13 23:54:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 23:54:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 23:54:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-13 23:54:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-13 23:54:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 23:54:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-13 23:54:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-13 23:54:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 23:54:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_feature [2019-10-13 23:54:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHead [2019-10-13 23:54:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-13 23:54:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure PageCompound [2019-10-13 23:54:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-13 23:54:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_order [2019-10-13 23:54:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-13 23:54:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-13 23:54:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-13 23:54:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-13 23:54:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2019-10-13 23:54:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2019-10-13 23:54:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-10-13 23:54:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-13 23:54:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-13 23:54:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2019-10-13 23:54:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2019-10-13 23:54:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2019-10-13 23:54:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2019-10-13 23:54:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2019-10-13 23:54:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2019-10-13 23:54:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2019-10-13 23:54:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-13 23:54:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-13 23:54:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2019-10-13 23:54:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2019-10-13 23:54:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-13 23:54:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_has_frag_list [2019-10-13 23:54:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-13 23:54:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2019-10-13 23:54:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2019-10-13 23:54:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2019-10-13 23:54:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-13 23:54:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-13 23:54:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-13 23:54:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-13 23:54:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-13 23:54:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 23:54:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 23:54:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 23:54:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 23:54:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 23:54:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 23:54:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 23:54:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 23:54:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 23:54:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 23:54:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 23:54:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 23:54:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-13 23:54:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_features [2019-10-13 23:54:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure net_gso_ok [2019-10-13 23:54:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_ok [2019-10-13 23:54:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_needs_gso [2019-10-13 23:54:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2019-10-13 23:54:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2019-10-13 23:54:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2019-10-13 23:54:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_is_link [2019-10-13 23:54:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2019-10-13 23:54:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2019-10-13 23:54:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2019-10-13 23:54:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2019-10-13 23:54:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2019-10-13 23:54:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2019-10-13 23:54:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill_timeout [2019-10-13 23:54:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2019-10-13 23:54:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_maybe_wake_tx [2019-10-13 23:54:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2019-10-13 23:54:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_open [2019-10-13 23:54:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2019-10-13 23:54:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_make_frags [2019-10-13 23:54:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_count_skb_frag_slots [2019-10-13 23:54:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_start_xmit [2019-10-13 23:54:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_close [2019-10-13 23:54:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_move_rx_slot [2019-10-13 23:54:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_extras [2019-10-13 23:54:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_responses [2019-10-13 23:54:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_skb_gso [2019-10-13 23:54:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fill_frags [2019-10-13 23:54:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure checksum_setup [2019-10-13 23:54:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_incoming_queue [2019-10-13 23:54:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll [2019-10-13 23:54:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_change_mtu [2019-10-13 23:54:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_stats64 [2019-10-13 23:54:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2019-10-13 23:54:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_rx_bufs [2019-10-13 23:54:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2019-10-13 23:54:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_fix_features [2019-10-13 23:54:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_set_features [2019-10-13 23:54:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2019-10-13 23:54:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2019-10-13 23:54:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2019-10-13 23:54:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2019-10-13 23:54:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_create_dev [2019-10-13 23:54:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_probe [2019-10-13 23:54:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2019-10-13 23:54:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2019-10-13 23:54:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_resume [2019-10-13 23:54:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_net_read_mac [2019-10-13 23:54:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_single [2019-10-13 23:54:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront_split [2019-10-13 23:54:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_netfront [2019-10-13 23:54:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_netback [2019-10-13 23:54:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_connect [2019-10-13 23:54:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netback_changed [2019-10-13 23:54:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_sset_count [2019-10-13 23:54:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_ethtool_stats [2019-10-13 23:54:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_strings [2019-10-13 23:54:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_min [2019-10-13 23:54:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2019-10-13 23:54:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_max [2019-10-13 23:54:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2019-10-13 23:54:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rxbuf_cur [2019-10-13 23:54:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_addif [2019-10-13 23:54:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_sysfs_delif [2019-10-13 23:54:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_remove [2019-10-13 23:54:22,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_init [2019-10-13 23:54:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_exit [2019-10-13 23:54:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_netif_exit_20_2 [2019-10-13 23:54:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_netif_init_20_9 [2019-10-13 23:54:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-13 23:54:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 23:54:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-13 23:54:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2019-10-13 23:54:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-13 23:54:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_18_1 [2019-10-13 23:54:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2019-10-13 23:54:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_13_1 [2019-10-13 23:54:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_15_2 [2019-10-13 23:54:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_4 [2019-10-13 23:54:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_19_2 [2019-10-13 23:54:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2019-10-13 23:54:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-13 23:54:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-13 23:54:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2019-10-13 23:54:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_13 [2019-10-13 23:54:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_16 [2019-10-13 23:54:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_19 [2019-10-13 23:54:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_22 [2019-10-13 23:54:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_23 [2019-10-13 23:54:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_24 [2019-10-13 23:54:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_27 [2019-10-13 23:54:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_28 [2019-10-13 23:54:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_29 [2019-10-13 23:54:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-13 23:54:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_30 [2019-10-13 23:54:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-13 23:54:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-13 23:54:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-13 23:54:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-13 23:54:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-13 23:54:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_20 [2019-10-13 23:54:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 23:54:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-13 23:54:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2019-10-13 23:54:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2019-10-13 23:54:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2019-10-13 23:54:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2019-10-13 23:54:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2019-10-13 23:54:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2019-10-13 23:54:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2019-10-13 23:54:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2019-10-13 23:54:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2019-10-13 23:54:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 23:54:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_4_5 [2019-10-13 23:54:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_5_5 [2019-10-13 23:54:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_6_5 [2019-10-13 23:54:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_4_3 [2019-10-13 23:54:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_5_3 [2019-10-13 23:54:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_6_3 [2019-10-13 23:54:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_4 [2019-10-13 23:54:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_5 [2019-10-13 23:54:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_6 [2019-10-13 23:54:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_17 [2019-10-13 23:54:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2019-10-13 23:54:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2019-10-13 23:54:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2019-10-13 23:54:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-13 23:54:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_7 [2019-10-13 23:54:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-13 23:54:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_16_6 [2019-10-13 23:54:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-10-13 23:54:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2019-10-13 23:54:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2019-10-13 23:54:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 23:54:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2019-10-13 23:54:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-10-13 23:54:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2019-10-13 23:54:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2019-10-13 23:54:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2019-10-13 23:54:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_3 [2019-10-13 23:54:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-13 23:54:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-10-13 23:54:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-13 23:54:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2019-10-13 23:54:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-10-13 23:54:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2019-10-13 23:54:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_11_2 [2019-10-13 23:54:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_11 [2019-10-13 23:54:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-13 23:54:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_17_2 [2019-10-13 23:54:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend [2019-10-13 23:54:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver [2019-10-13 23:54:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-13 23:54:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-13 23:54:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-13 23:54:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-13 23:54:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_102 [2019-10-13 23:54:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2019-10-13 23:54:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2019-10-13 23:54:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2019-10-13 23:54:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2019-10-13 23:54:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2019-10-13 23:54:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_109 [2019-10-13 23:54:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2019-10-13 23:54:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_113 [2019-10-13 23:54:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_115 [2019-10-13 23:54:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_116 [2019-10-13 23:54:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_117 [2019-10-13 23:54:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2019-10-13 23:54:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_119 [2019-10-13 23:54:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_120 [2019-10-13 23:54:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_121 [2019-10-13 23:54:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2019-10-13 23:54:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2019-10-13 23:54:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_126 [2019-10-13 23:54:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_131 [2019-10-13 23:54:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_136 [2019-10-13 23:54:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_137 [2019-10-13 23:54:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_138 [2019-10-13 23:54:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_139 [2019-10-13 23:54:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_register_frontend_140 [2019-10-13 23:54:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xenbus_unregister_driver_141 [2019-10-13 23:54:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 23:54:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-13 23:54:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 23:54:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 23:54:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 23:54:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 23:54:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 23:54:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 23:54:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 23:54:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 23:54:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 23:54:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 23:54:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 23:54:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 23:54:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 23:54:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 23:54:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 23:54:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 23:54:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 23:54:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 23:54:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 23:54:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 23:54:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 23:54:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 23:54:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 23:54:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 23:54:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 23:54:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 23:54:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 23:54:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 23:54:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 23:54:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 23:54:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 23:54:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 23:54:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 23:54:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 23:54:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 23:54:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 23:54:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 23:54:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 23:54:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 23:54:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 23:54:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 23:54:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 23:54:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 23:54:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 23:54:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 23:54:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 23:54:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 23:54:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 23:54:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 23:54:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 23:54:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 23:54:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 23:54:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 23:54:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 23:54:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 23:54:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 23:54:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 23:54:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 23:54:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 23:54:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-13 23:54:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-13 23:54:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-13 23:54:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-13 23:54:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-13 23:54:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-13 23:54:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-13 23:54:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 23:54:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-13 23:54:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-13 23:54:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-13 23:54:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-13 23:54:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-13 23:54:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-13 23:54:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-13 23:54:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-13 23:54:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 23:54:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 23:54:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 23:54:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 23:54:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 23:54:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 23:54:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 23:54:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 23:54:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 23:54:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 23:54:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 23:54:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-13 23:54:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-13 23:54:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-13 23:54:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-13 23:54:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-13 23:54:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-13 23:54:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-13 23:54:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 23:54:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2019-10-13 23:54:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2019-10-13 23:54:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2019-10-13 23:54:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2019-10-13 23:54:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2019-10-13 23:54:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2019-10-13 23:54:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2019-10-13 23:54:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2019-10-13 23:54:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 23:54:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 23:54:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 23:54:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 23:54:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 23:54:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 23:54:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 23:54:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 23:54:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-13 23:54:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-13 23:54:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-13 23:54:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-13 23:54:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-13 23:54:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-13 23:54:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-13 23:54:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-13 23:54:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 23:54:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 23:54:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 23:54:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2019-10-13 23:54:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2019-10-13 23:54:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2019-10-13 23:54:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2019-10-13 23:54:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2019-10-13 23:54:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2019-10-13 23:54:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2019-10-13 23:54:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2019-10-13 23:54:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 23:54:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-13 23:54:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-13 23:54:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-13 23:54:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2019-10-13 23:54:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_162 [2019-10-13 23:54:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3106 [2019-10-13 23:54:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3107 [2019-10-13 23:54:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3108 [2019-10-13 23:54:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3109 [2019-10-13 23:54:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3110 [2019-10-13 23:54:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_3111 [2019-10-13 23:54:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 23:54:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-13 23:54:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-13 23:54:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-13 23:54:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-13 23:54:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2019-10-13 23:54:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-13 23:54:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 23:54:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 23:54:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2019-10-13 23:54:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 23:54:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 23:54:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 23:54:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-13 23:54:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-13 23:54:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 23:54:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-13 23:54:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-13 23:54:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 23:54:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 23:54:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2019-10-13 23:54:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-13 23:54:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 23:54:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 23:54:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 23:54:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-13 23:54:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-13 23:54:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-13 23:54:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 23:54:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 23:54:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 23:54:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-13 23:54:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 23:54:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-13 23:54:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 23:54:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2019-10-13 23:54:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2019-10-13 23:54:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_phys_to_machine [2019-10-13 23:54:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2019-10-13 23:54:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2019-10-13 23:54:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2019-10-13 23:54:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2019-10-13 23:54:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2019-10-13 23:54:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2019-10-13 23:54:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2019-10-13 23:54:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_query_foreign_access [2019-10-13 23:54:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2019-10-13 23:54:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 23:54:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-13 23:54:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 23:54:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 23:54:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 23:54:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-13 23:54:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 23:54:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 23:54:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 23:54:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 23:54:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_flush [2019-10-13 23:54:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-13 23:54:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2019-10-13 23:54:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-13 23:54:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notify_peers [2019-10-13 23:54:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-10-13 23:54:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-13 23:54:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-13 23:54:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-13 23:54:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_skb_dev_features [2019-10-13 23:54:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-13 23:54:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2019-10-13 23:54:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 23:54:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 23:54:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-13 23:54:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-13 23:54:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-10-13 23:54:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2019-10-13 23:54:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_setup [2019-10-13 23:54:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-10-13 23:54:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-10-13 23:54:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2019-10-13 23:54:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 23:54:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 23:54:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_has_pv_nic_devices [2019-10-13 23:54:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2019-10-13 23:54:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2019-10-13 23:54:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2019-10-13 23:54:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_frontend_closed [2019-10-13 23:54:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2019-10-13 23:54:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2019-10-13 23:54:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read [2019-10-13 23:54:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_register_frontend [2019-10-13 23:54:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2019-10-13 23:54:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_strstate [2019-10-13 23:54:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2019-10-13 23:54:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2019-10-13 23:54:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2019-10-13 23:54:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2019-10-13 23:54:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2019-10-13 23:54:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 23:54:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 23:54:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 23:54:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 23:54:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 23:54:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 23:54:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 23:54:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 23:54:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 23:54:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-13 23:54:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 23:54:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 23:54:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 23:54:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 23:54:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 23:54:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 23:54:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 23:54:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 23:54:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 23:54:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 23:54:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 23:54:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 23:54:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-13 23:54:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 23:54:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 23:54:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 23:54:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 23:54:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 23:54:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 23:54:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 23:54:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-13 23:54:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 23:54:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-13 23:54:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-13 23:54:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-10-13 23:54:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 23:54:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 23:54:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 23:54:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 23:54:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 23:54:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 23:54:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-10-13 23:54:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 23:54:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-10-13 23:54:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 23:54:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 23:54:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-10-13 23:54:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-10-13 23:54:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-10-13 23:54:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-13 23:54:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-13 23:54:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-13 23:54:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 23:54:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-10-13 23:54:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-10-13 23:54:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-13 23:54:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-13 23:54:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-13 23:54:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2019-10-13 23:54:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_113 [2019-10-13 23:54:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2019-10-13 23:54:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2019-10-13 23:54:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2019-10-13 23:54:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2019-10-13 23:54:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 23:54:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 23:54:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 23:54:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 23:54:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-13 23:54:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-13 23:54:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 23:54:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-13 23:54:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-13 23:54:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 23:54:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 23:54:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 23:54:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_109 [2019-10-13 23:54:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-13 23:54:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2019-10-13 23:54:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-13 23:54:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2019-10-13 23:54:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 23:54:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2019-10-13 23:54:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-13 23:54:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2019-10-13 23:54:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-13 23:54:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2019-10-13 23:54:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 23:54:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2019-10-13 23:54:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 23:54:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 23:54:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2019-10-13 23:54:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 23:54:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_138 [2019-10-13 23:54:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-13 23:54:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure xen_feature [2019-10-13 23:54:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2019-10-13 23:54:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2019-10-13 23:54:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-13 23:54:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2019-10-13 23:54:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2019-10-13 23:54:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-13 23:54:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-13 23:54:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_126 [2019-10-13 23:54:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_131 [2019-10-13 23:54:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_136 [2019-10-13 23:54:22,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_117 [2019-10-13 23:54:22,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_121 [2019-10-13 23:54:22,134 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 23:54:22,134 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 23:54:22,134 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 23:54:22,134 INFO L130 BoogieDeclarations]: Found specification of procedure PageHead [2019-10-13 23:54:22,134 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-13 23:54:22,134 INFO L130 BoogieDeclarations]: Found specification of procedure PageCompound [2019-10-13 23:54:22,135 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-13 23:54:22,135 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-13 23:54:22,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 23:54:22,135 INFO L130 BoogieDeclarations]: Found specification of procedure compound_order [2019-10-13 23:54:22,135 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-13 23:54:22,135 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-13 23:54:22,135 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2019-10-13 23:54:22,135 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 23:54:22,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-13 23:54:22,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-13 23:54:22,136 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-13 23:54:22,136 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 23:54:22,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-13 23:54:22,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2019-10-13 23:54:22,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2019-10-13 23:54:22,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-10-13 23:54:22,137 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-13 23:54:22,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 23:54:22,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-13 23:54:22,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 23:54:22,137 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2019-10-13 23:54:22,137 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2019-10-13 23:54:22,137 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2019-10-13 23:54:22,137 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2019-10-13 23:54:22,138 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2019-10-13 23:54:22,138 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2019-10-13 23:54:22,138 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2019-10-13 23:54:22,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-13 23:54:22,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2019-10-13 23:54:22,138 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2019-10-13 23:54:22,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-13 23:54:22,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2019-10-13 23:54:22,139 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2019-10-13 23:54:22,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_102 [2019-10-13 23:54:22,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-13 23:54:22,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_has_frag_list [2019-10-13 23:54:22,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-13 23:54:22,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_setup [2019-10-13 23:54:22,139 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-13 23:54:22,139 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2019-10-13 23:54:22,140 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2019-10-13 23:54:22,140 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2019-10-13 23:54:22,140 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-13 23:54:22,140 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-13 23:54:22,140 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-13 23:54:22,140 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-13 23:54:22,140 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2019-10-13 23:54:22,140 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-13 23:54:22,141 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-13 23:54:22,141 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 23:54:22,141 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 23:54:22,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-13 23:54:22,141 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 23:54:22,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_116 [2019-10-13 23:54:22,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_120 [2019-10-13 23:54:22,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_139 [2019-10-13 23:54:22,142 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-13 23:54:22,142 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 23:54:22,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 23:54:22,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 23:54:22,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 23:54:22,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 23:54:22,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 23:54:22,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 23:54:22,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 23:54:22,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 23:54:22,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 23:54:22,143 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 23:54:22,143 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 23:54:22,143 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-13 23:54:22,143 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_flush [2019-10-13 23:54:22,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-13 23:54:22,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-13 23:54:22,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-13 23:54:22,144 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 23:54:22,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2019-10-13 23:54:22,144 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 23:54:22,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_119 [2019-10-13 23:54:22,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_137 [2019-10-13 23:54:22,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notify_peers [2019-10-13 23:54:22,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-10-13 23:54:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_dev_features [2019-10-13 23:54:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_skb_features [2019-10-13 23:54:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3106 [2019-10-13 23:54:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3107 [2019-10-13 23:54:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3108 [2019-10-13 23:54:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3109 [2019-10-13 23:54:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3110 [2019-10-13 23:54:22,146 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_3111 [2019-10-13 23:54:22,146 INFO L130 BoogieDeclarations]: Found specification of procedure net_gso_ok [2019-10-13 23:54:22,146 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_ok [2019-10-13 23:54:22,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_needs_gso [2019-10-13 23:54:22,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2019-10-13 23:54:22,146 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-13 23:54:22,146 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 23:54:22,146 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 23:54:22,146 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 23:54:22,147 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 23:54:22,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_115 [2019-10-13 23:54:22,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-13 23:54:22,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-13 23:54:22,147 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2019-10-13 23:54:22,147 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2019-10-13 23:54:22,147 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_query_foreign_access [2019-10-13 23:54:22,147 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2019-10-13 23:54:22,147 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2019-10-13 23:54:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2019-10-13 23:54:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2019-10-13 23:54:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2019-10-13 23:54:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2019-10-13 23:54:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2019-10-13 23:54:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_register_frontend [2019-10-13 23:54:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend_140 [2019-10-13 23:54:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2019-10-13 23:54:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver_141 [2019-10-13 23:54:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2019-10-13 23:54:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2019-10-13 23:54:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2019-10-13 23:54:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2019-10-13 23:54:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2019-10-13 23:54:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2019-10-13 23:54:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2019-10-13 23:54:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2019-10-13 23:54:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2019-10-13 23:54:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2019-10-13 23:54:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2019-10-13 23:54:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_strstate [2019-10-13 23:54:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2019-10-13 23:54:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2019-10-13 23:54:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2019-10-13 23:54:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2019-10-13 23:54:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_nic_devices [2019-10-13 23:54:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2019-10-13 23:54:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_162 [2019-10-13 23:54:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_is_link [2019-10-13 23:54:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2019-10-13 23:54:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2019-10-13 23:54:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2019-10-13 23:54:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2019-10-13 23:54:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2019-10-13 23:54:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_addif [2019-10-13 23:54:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_sysfs_delif [2019-10-13 23:54:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2019-10-13 23:54:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill_timeout [2019-10-13 23:54:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2019-10-13 23:54:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_maybe_wake_tx [2019-10-13 23:54:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2019-10-13 23:54:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_open [2019-10-13 23:54:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2019-10-13 23:54:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_make_frags [2019-10-13 23:54:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_count_skb_frag_slots [2019-10-13 23:54:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_start_xmit [2019-10-13 23:54:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_close [2019-10-13 23:54:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_move_rx_slot [2019-10-13 23:54:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_extras [2019-10-13 23:54:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 23:54:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_responses [2019-10-13 23:54:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_skb_gso [2019-10-13 23:54:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fill_frags [2019-10-13 23:54:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure checksum_setup [2019-10-13 23:54:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure handle_incoming_queue [2019-10-13 23:54:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll [2019-10-13 23:54:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 23:54:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_change_mtu [2019-10-13 23:54:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_stats64 [2019-10-13 23:54:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2019-10-13 23:54:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_rx_bufs [2019-10-13 23:54:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2019-10-13 23:54:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_fix_features [2019-10-13 23:54:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_set_features [2019-10-13 23:54:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2019-10-13 23:54:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2019-10-13 23:54:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2019-10-13 23:54:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2019-10-13 23:54:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_create_dev [2019-10-13 23:54:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_probe [2019-10-13 23:54:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2019-10-13 23:54:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2019-10-13 23:54:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_resume [2019-10-13 23:54:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure xen_net_read_mac [2019-10-13 23:54:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_single [2019-10-13 23:54:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront_split [2019-10-13 23:54:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure setup_netfront [2019-10-13 23:54:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_netback [2019-10-13 23:54:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_connect [2019-10-13 23:54:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure netback_changed [2019-10-13 23:54:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_sset_count [2019-10-13 23:54:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_ethtool_stats [2019-10-13 23:54:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_strings [2019-10-13 23:54:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_min [2019-10-13 23:54:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2019-10-13 23:54:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_max [2019-10-13 23:54:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2019-10-13 23:54:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure show_rxbuf_cur [2019-10-13 23:54:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_remove [2019-10-13 23:54:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_init [2019-10-13 23:54:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_exit [2019-10-13 23:54:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_netif_exit_20_2 [2019-10-13 23:54:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_netif_init_20_9 [2019-10-13 23:54:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-13 23:54:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 23:54:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-13 23:54:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2019-10-13 23:54:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-13 23:54:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_18_1 [2019-10-13 23:54:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_13_20_4 [2019-10-13 23:54:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_13_1 [2019-10-13 23:54:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_15_2 [2019-10-13 23:54:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_4 [2019-10-13 23:54:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_19_2 [2019-10-13 23:54:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_13_20_5 [2019-10-13 23:54:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-13 23:54:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-13 23:54:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2019-10-13 23:54:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_13 [2019-10-13 23:54:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_16 [2019-10-13 23:54:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_19 [2019-10-13 23:54:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_22 [2019-10-13 23:54:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_23 [2019-10-13 23:54:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_24 [2019-10-13 23:54:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_27 [2019-10-13 23:54:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_28 [2019-10-13 23:54:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_29 [2019-10-13 23:54:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-13 23:54:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_30 [2019-10-13 23:54:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-13 23:54:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-13 23:54:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-13 23:54:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-13 23:54:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-13 23:54:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_20 [2019-10-13 23:54:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 23:54:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-13 23:54:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_1 [2019-10-13 23:54:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_2 [2019-10-13 23:54:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_iio_triggered_buffer_instance_3 [2019-10-13 23:54:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_1_5 [2019-10-13 23:54:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_2_5 [2019-10-13 23:54:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_handler_3_5 [2019-10-13 23:54:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_1_3 [2019-10-13 23:54:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_2_3 [2019-10-13 23:54:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_instance_thread_3_3 [2019-10-13 23:54:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 23:54:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_4_5 [2019-10-13 23:54:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_5_5 [2019-10-13 23:54:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_6_5 [2019-10-13 23:54:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_4_3 [2019-10-13 23:54:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_5_3 [2019-10-13 23:54:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_6_3 [2019-10-13 23:54:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_4 [2019-10-13 23:54:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_5 [2019-10-13 23:54:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_6 [2019-10-13 23:54:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_17 [2019-10-13 23:54:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2019-10-13 23:54:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2019-10-13 23:54:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2019-10-13 23:54:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-13 23:54:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_7 [2019-10-13 23:54:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-13 23:54:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_16_6 [2019-10-13 23:54:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_10 [2019-10-13 23:54:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_8 [2019-10-13 23:54:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_9 [2019-10-13 23:54:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 23:54:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2019-10-13 23:54:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-10-13 23:54:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2019-10-13 23:54:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2019-10-13 23:54:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2019-10-13 23:54:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_3 [2019-10-13 23:54:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-13 23:54:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-10-13 23:54:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-13 23:54:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2019-10-13 23:54:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-10-13 23:54:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2019-10-13 23:54:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_11_2 [2019-10-13 23:54:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_11 [2019-10-13 23:54:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-13 23:54:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_17_2 [2019-10-13 23:54:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_register_frontend [2019-10-13 23:54:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xenbus_unregister_driver [2019-10-13 23:54:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-13 23:54:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 23:54:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-13 23:54:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-13 23:54:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-13 23:54:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-13 23:54:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 23:54:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 23:54:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 23:54:22,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 23:54:22,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 23:54:22,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 23:54:22,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 23:54:22,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 23:54:22,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 23:54:22,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 23:54:22,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 23:54:22,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 23:54:22,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 23:54:22,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 23:54:22,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 23:54:22,172 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 23:54:22,172 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 23:54:22,172 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 23:54:22,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 23:54:22,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 23:54:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 23:54:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 23:54:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 23:54:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 23:54:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 23:54:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 23:54:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 23:54:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 23:54:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 23:54:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 23:54:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 23:54:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 23:54:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 23:54:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 23:54:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 23:54:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 23:54:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 23:54:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 23:54:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 23:54:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 23:54:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 23:54:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 23:54:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 23:54:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 23:54:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 23:54:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 23:54:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 23:54:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 23:54:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 23:54:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 23:54:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 23:54:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 23:54:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 23:54:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 23:54:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 23:54:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 23:54:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 23:54:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-13 23:54:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-13 23:54:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-13 23:54:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-13 23:54:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-13 23:54:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-13 23:54:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-13 23:54:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 23:54:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-13 23:54:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-13 23:54:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-13 23:54:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-13 23:54:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-13 23:54:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-13 23:54:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-13 23:54:22,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-13 23:54:22,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 23:54:22,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 23:54:22,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 23:54:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 23:54:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 23:54:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 23:54:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 23:54:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 23:54:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 23:54:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 23:54:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 23:54:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 23:54:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-13 23:54:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-13 23:54:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-13 23:54:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-13 23:54:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-13 23:54:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-13 23:54:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-13 23:54:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 23:54:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rx_lock_of_netfront_info [2019-10-13 23:54:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rx_lock_of_netfront_info [2019-10-13 23:54:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rx_lock_of_netfront_info [2019-10-13 23:54:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rx_lock_of_netfront_info [2019-10-13 23:54:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rx_lock_of_netfront_info [2019-10-13 23:54:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rx_lock_of_netfront_info [2019-10-13 23:54:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 23:54:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 23:54:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 23:54:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 23:54:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 23:54:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 23:54:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 23:54:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 23:54:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-13 23:54:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-13 23:54:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-13 23:54:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-13 23:54:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-13 23:54:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-13 23:54:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-13 23:54:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-13 23:54:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-13 23:54:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 23:54:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 23:54:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 23:54:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 23:54:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 23:54:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 23:54:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 23:54:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 23:54:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_lock_of_netfront_info [2019-10-13 23:54:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_lock_of_netfront_info [2019-10-13 23:54:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_lock_of_netfront_info [2019-10-13 23:54:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_lock_of_netfront_info [2019-10-13 23:54:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_lock_of_netfront_info [2019-10-13 23:54:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_lock_of_netfront_info [2019-10-13 23:54:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 23:54:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 23:54:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 23:54:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 23:54:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 23:54:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 23:54:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 23:54:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 23:54:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 23:54:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 23:54:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 23:54:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 23:54:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 23:54:26,383 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 23:54:27,466 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 23:54:45,402 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 23:54:45,402 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 23:54:45,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:54:45 BoogieIcfgContainer [2019-10-13 23:54:45,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 23:54:45,406 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-13 23:54:45,406 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-13 23:54:45,407 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-13 23:54:45,407 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:54:45" (1/1) ... [2019-10-13 23:54:45,506 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-13 23:54:46,024 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-13 23:54:46,029 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 625 root evaluator evaluations with a maximum evaluation depth of 0. Performed 625 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1431 variables. [2019-10-13 23:54:46,029 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-13 23:54:46,032 INFO L168 Benchmark]: Toolchain (without parser) took 31788.04 ms. Allocated memory was 138.4 MB in the beginning and 1.1 GB in the end (delta: 920.1 MB). Free memory was 86.0 MB in the beginning and 948.6 MB in the end (delta: -862.6 MB). Peak memory consumption was 856.3 MB. Max. memory is 7.1 GB. [2019-10-13 23:54:46,033 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 138.4 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-13 23:54:46,034 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7151.05 ms. Allocated memory was 138.4 MB in the beginning and 358.1 MB in the end (delta: 219.7 MB). Free memory was 85.8 MB in the beginning and 247.3 MB in the end (delta: -161.5 MB). Peak memory consumption was 234.4 MB. Max. memory is 7.1 GB. [2019-10-13 23:54:46,035 INFO L168 Benchmark]: Boogie Preprocessor took 521.82 ms. Allocated memory is still 358.1 MB. Free memory was 247.3 MB in the beginning and 188.1 MB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 7.1 GB. [2019-10-13 23:54:46,036 INFO L168 Benchmark]: RCFGBuilder took 23487.72 ms. Allocated memory was 358.1 MB in the beginning and 1.0 GB in the end (delta: 673.2 MB). Free memory was 188.1 MB in the beginning and 247.7 MB in the end (delta: -59.5 MB). Peak memory consumption was 752.6 MB. Max. memory is 7.1 GB. [2019-10-13 23:54:46,037 INFO L168 Benchmark]: Abstract Interpretation took 623.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Free memory was 247.7 MB in the beginning and 948.6 MB in the end (delta: -701.0 MB). Peak memory consumption was 125.1 MB. Max. memory is 7.1 GB. [2019-10-13 23:54:46,041 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 138.4 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7151.05 ms. Allocated memory was 138.4 MB in the beginning and 358.1 MB in the end (delta: 219.7 MB). Free memory was 85.8 MB in the beginning and 247.3 MB in the end (delta: -161.5 MB). Peak memory consumption was 234.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 521.82 ms. Allocated memory is still 358.1 MB. Free memory was 247.3 MB in the beginning and 188.1 MB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 23487.72 ms. Allocated memory was 358.1 MB in the beginning and 1.0 GB in the end (delta: 673.2 MB). Free memory was 188.1 MB in the beginning and 247.7 MB in the end (delta: -59.5 MB). Peak memory consumption was 752.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 623.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Free memory was 247.7 MB in the beginning and 948.6 MB in the end (delta: -701.0 MB). Peak memory consumption was 125.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - PositiveResult [Line: 15719]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 15707]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...