java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:15:20,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:15:20,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:15:20,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:15:20,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:15:20,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:15:20,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:15:20,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:15:20,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:15:20,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:15:20,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:15:20,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:15:20,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:15:20,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:15:20,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:15:20,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:15:20,864 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:15:20,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:15:20,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:15:20,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:15:20,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:15:20,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:15:20,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:15:20,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:15:20,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:15:20,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:15:20,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:15:20,877 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:15:20,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:15:20,879 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:15:20,879 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:15:20,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:15:20,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:15:20,881 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:15:20,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:15:20,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:15:20,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:15:20,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:15:20,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:15:20,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:15:20,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:15:20,886 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 20:15:20,900 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:15:20,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:15:20,902 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:15:20,902 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:15:20,902 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:15:20,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:15:20,903 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:15:20,903 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:15:20,903 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:15:20,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:15:20,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:15:20,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:15:20,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:15:20,904 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:15:20,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:15:20,904 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:15:20,904 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:15:20,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:15:20,905 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:15:20,905 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:15:20,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:15:20,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:15:20,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:15:20,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:15:20,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:15:20,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:15:20,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:15:20,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:15:20,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:15:21,198 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:15:21,220 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:15:21,223 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:15:21,224 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:15:21,225 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:15:21,225 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-10-13 20:15:21,288 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3eacfb79/f957a34fcb394b8e822356d68f3f9ae6/FLAG893b57325 [2019-10-13 20:15:22,214 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:15:22,215 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-10-13 20:15:22,271 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3eacfb79/f957a34fcb394b8e822356d68f3f9ae6/FLAG893b57325 [2019-10-13 20:15:22,601 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3eacfb79/f957a34fcb394b8e822356d68f3f9ae6 [2019-10-13 20:15:22,613 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:15:22,615 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:15:22,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:15:22,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:15:22,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:15:22,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:15:22" (1/1) ... [2019-10-13 20:15:22,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e660f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:22, skipping insertion in model container [2019-10-13 20:15:22,626 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:15:22" (1/1) ... [2019-10-13 20:15:22,634 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:15:22,848 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:15:27,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:15:27,923 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:15:28,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:15:29,659 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:15:29,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29 WrapperNode [2019-10-13 20:15:29,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:15:29,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:15:29,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:15:29,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:15:29,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29" (1/1) ... [2019-10-13 20:15:29,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29" (1/1) ... [2019-10-13 20:15:29,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29" (1/1) ... [2019-10-13 20:15:29,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29" (1/1) ... [2019-10-13 20:15:29,994 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29" (1/1) ... [2019-10-13 20:15:30,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29" (1/1) ... [2019-10-13 20:15:30,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29" (1/1) ... [2019-10-13 20:15:30,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:15:30,187 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:15:30,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:15:30,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:15:30,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29" (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 20:15:30,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:15:30,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:15:30,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2019-10-13 20:15:30,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-10-13 20:15:30,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 20:15:30,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 20:15:30,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 20:15:30,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:15:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 20:15:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-10-13 20:15:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2019-10-13 20:15:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:15:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-10-13 20:15:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-10-13 20:15:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:15:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:15:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:15:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 20:15:30,259 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-13 20:15:30,259 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-13 20:15:30,259 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mac_params_vf [2019-10-13 20:15:30,259 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2019-10-13 20:15:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_link_up_info_vf [2019-10-13 20:15:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2019-10-13 20:15:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2019-10-13 20:15:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_hash_mc_addr_vf [2019-10-13 20:15:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mc_addr_list_vf [2019-10-13 20:15:30,260 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_vfta_vf [2019-10-13 20:15:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rlpml_set_vf [2019-10-13 20:15:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2019-10-13 20:15:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2019-10-13 20:15:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2019-10-13 20:15:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2019-10-13 20:15:30,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2019-10-13 20:15:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2019-10-13 20:15:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2019-10-13 20:15:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2019-10-13 20:15:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2019-10-13 20:15:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2019-10-13 20:15:30,262 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2019-10-13 20:15:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_rst_vf [2019-10-13 20:15:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2019-10-13 20:15:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_mbx_vf [2019-10-13 20:15:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mbx_vf [2019-10-13 20:15:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mbx_params_vf [2019-10-13 20:15:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 20:15:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 20:15:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:15:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 20:15:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 20:15:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 20:15:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-13 20:15:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 20:15:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 20:15:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 20:15:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_settings [2019-10-13 20:15:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_settings [2019-10-13 20:15:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_pauseparam [2019-10-13 20:15:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_pauseparam [2019-10-13 20:15:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_msglevel [2019-10-13 20:15:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_msglevel [2019-10-13 20:15:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2019-10-13 20:15:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs [2019-10-13 20:15:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2019-10-13 20:15:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom [2019-10-13 20:15:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_eeprom [2019-10-13 20:15:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_drvinfo [2019-10-13 20:15:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ringparam [2019-10-13 20:15:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ringparam [2019-10-13 20:15:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_link_test [2019-10-13 20:15:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_diag_test [2019-10-13 20:15:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_wol [2019-10-13 20:15:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_wol [2019-10-13 20:15:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_coalesce [2019-10-13 20:15:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_coalesce [2019-10-13 20:15:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2019-10-13 20:15:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ethtool_stats [2019-10-13 20:15:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_sset_count [2019-10-13 20:15:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_strings [2019-10-13 20:15:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ethtool_ops [2019-10-13 20:15:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-13 20:15:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-13 20:15:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-13 20:15:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-10-13 20:15:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-13 20:15:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-13 20:15:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-10-13 20:15:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-10-13 20:15:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-13 20:15:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-13 20:15:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-13 20:15:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-13 20:15:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-13 20:15:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-13 20:15:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-10-13 20:15:30,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-10-13 20:15:30,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-10-13 20:15:30,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-13 20:15:30,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-10-13 20:15:30,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-10-13 20:15:30,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-10-13 20:15:30,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-10-13 20:15:30,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-13 20:15:30,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-13 20:15:30,273 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 20:15:30,273 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-13 20:15:30,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-13 20:15:30,273 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 20:15:30,274 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 20:15:30,274 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-13 20:15:30,274 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-13 20:15:30,274 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:15:30,274 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-13 20:15:30,274 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-13 20:15:30,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-13 20:15:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-13 20:15:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-13 20:15:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-13 20:15:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2019-10-13 20:15:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-13 20:15:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-13 20:15:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 20:15:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 20:15:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-13 20:15:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-13 20:15:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-13 20:15:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-13 20:15:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-13 20:15:30,277 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 20:15:30,277 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 20:15:30,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 20:15:30,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 20:15:30,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 20:15:30,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-13 20:15:30,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-13 20:15:30,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-13 20:15:30,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 20:15:30,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:15:30,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 20:15:30,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 20:15:30,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-13 20:15:30,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-10-13 20:15:30,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-13 20:15:30,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-13 20:15:30,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-13 20:15:30,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-13 20:15:30,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-13 20:15:30,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-13 20:15:30,280 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-13 20:15:30,280 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-13 20:15:30,280 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-13 20:15:30,280 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-13 20:15:30,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-13 20:15:30,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-13 20:15:30,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-13 20:15:30,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-13 20:15:30,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-13 20:15:30,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2019-10-13 20:15:30,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-13 20:15:30,281 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-13 20:15:30,282 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-13 20:15:30,282 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-13 20:15:30,282 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-13 20:15:30,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 20:15:30,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 20:15:30,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 20:15:30,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 20:15:30,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 20:15:30,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 20:15:30,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 20:15:30,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 20:15:30,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 20:15:30,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-13 20:15:30,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-13 20:15:30,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-13 20:15:30,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-10-13 20:15:30,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 20:15:30,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 20:15:30,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-13 20:15:30,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-13 20:15:30,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-10-13 20:15:30,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-13 20:15:30,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-13 20:15:30,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-13 20:15:30,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-13 20:15:30,285 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-13 20:15:30,285 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-13 20:15:30,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-10-13 20:15:30,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-13 20:15:30,286 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 20:15:30,286 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2019-10-13 20:15:30,286 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_receive_skb [2019-10-13 20:15:30,286 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_rx_checksum_adv [2019-10-13 20:15:30,286 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2019-10-13 20:15:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_irq [2019-10-13 20:15:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2019-10-13 20:15:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2019-10-13 20:15:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2019-10-13 20:15:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2019-10-13 20:15:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2019-10-13 20:15:30,287 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2019-10-13 20:15:30,288 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2019-10-13 20:15:30,288 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_itr [2019-10-13 20:15:30,288 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_range_to_itr [2019-10-13 20:15:30,288 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_itr [2019-10-13 20:15:30,288 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2019-10-13 20:15:30,288 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_msix_other [2019-10-13 20:15:30,288 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_tx [2019-10-13 20:15:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_rx [2019-10-13 20:15:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2019-10-13 20:15:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2019-10-13 20:15:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2019-10-13 20:15:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_interrupt_capability [2019-10-13 20:15:30,289 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_msix [2019-10-13 20:15:30,290 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_queues [2019-10-13 20:15:30,290 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2019-10-13 20:15:30,290 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2019-10-13 20:15:30,290 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2019-10-13 20:15:30,290 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2019-10-13 20:15:30,290 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_poll [2019-10-13 20:15:30,290 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_rlpml [2019-10-13 20:15:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2019-10-13 20:15:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_kill_vid [2019-10-13 20:15:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_restore_vlan [2019-10-13 20:15:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_tx [2019-10-13 20:15:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_srrctl [2019-10-13 20:15:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_rx [2019-10-13 20:15:30,291 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2019-10-13 20:15:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2019-10-13 20:15:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2019-10-13 20:15:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2019-10-13 20:15:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2019-10-13 20:15:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2019-10-13 20:15:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_sw_init [2019-10-13 20:15:30,292 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_initialize_last_counter_stats [2019-10-13 20:15:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2019-10-13 20:15:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2019-10-13 20:15:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_mac [2019-10-13 20:15:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2019-10-13 20:15:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_link_info [2019-10-13 20:15:30,293 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_has_link [2019-10-13 20:15:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog [2019-10-13 20:15:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog_task [2019-10-13 20:15:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tso [2019-10-13 20:15:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_csum [2019-10-13 20:15:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2019-10-13 20:15:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_map_adv [2019-10-13 20:15:30,294 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_queue_adv [2019-10-13 20:15:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame_ring_adv [2019-10-13 20:15:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame [2019-10-13 20:15:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2019-10-13 20:15:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_task [2019-10-13 20:15:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_stats [2019-10-13 20:15:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_change_mtu [2019-10-13 20:15:30,295 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_ioctl [2019-10-13 20:15:30,296 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2019-10-13 20:15:30,296 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2019-10-13 20:15:30,296 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2019-10-13 20:15:30,296 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2019-10-13 20:15:30,296 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_error_detected [2019-10-13 20:15:30,296 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_slot_reset [2019-10-13 20:15:30,296 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2019-10-13 20:15:30,297 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_device_info [2019-10-13 20:15:30,297 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_features [2019-10-13 20:15:30,297 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_probe [2019-10-13 20:15:30,297 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2019-10-13 20:15:30,297 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_init_module [2019-10-13 20:15:30,297 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_exit_module [2019-10-13 20:15:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-10-13 20:15:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-10-13 20:15:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-13 20:15:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-13 20:15:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 20:15:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-10-13 20:15:30,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-13 20:15:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-13 20:15:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-13 20:15:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2019-10-13 20:15:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_14_2 [2019-10-13 20:15:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-10-13 20:15:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2019-10-13 20:15:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2019-10-13 20:15:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-13 20:15:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-13 20:15:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-13 20:15:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-10-13 20:15:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-10-13 20:15:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-10-13 20:15:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-10-13 20:15:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-10-13 20:15:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-10-13 20:15:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-13 20:15:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-13 20:15:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-10-13 20:15:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-13 20:15:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2019-10-13 20:15:30,302 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:15:30,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-13 20:15:30,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-13 20:15:30,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 20:15:30,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 20:15:30,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-10-13 20:15:30,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2019-10-13 20:15:30,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 20:15:30,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-10-13 20:15:30,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2019-10-13 20:15:30,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 20:15:30,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-10-13 20:15:30,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2019-10-13 20:15:30,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2019-10-13 20:15:30,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_10 [2019-10-13 20:15:30,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_23 [2019-10-13 20:15:30,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_24 [2019-10-13 20:15:30,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_4_17 [2019-10-13 20:15:30,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_4_2 [2019-10-13 20:15:30,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_4_5 [2019-10-13 20:15:30,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_4_6 [2019-10-13 20:15:30,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_4_3 [2019-10-13 20:15:30,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_4_8 [2019-10-13 20:15:30,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_4_7 [2019-10-13 20:15:30,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_4 [2019-10-13 20:15:30,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-13 20:15:30,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-13 20:15:30,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2019-10-13 20:15:30,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-13 20:15:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-10-13 20:15:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 20:15:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 20:15:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:15:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:15:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:15:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-13 20:15:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-13 20:15:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-10-13 20:15:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-13 20:15:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-13 20:15:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_11 [2019-10-13 20:15:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_20 [2019-10-13 20:15:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-13 20:15:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-13 20:15:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-13 20:15:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2019-10-13 20:15:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2019-10-13 20:15:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2019-10-13 20:15:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-13 20:15:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2019-10-13 20:15:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 20:15:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-13 20:15:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-13 20:15:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_77 [2019-10-13 20:15:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_78 [2019-10-13 20:15:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_79 [2019-10-13 20:15:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_80 [2019-10-13 20:15:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_81 [2019-10-13 20:15:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_82 [2019-10-13 20:15:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_83 [2019-10-13 20:15:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_84 [2019-10-13 20:15:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_85 [2019-10-13 20:15:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_86 [2019-10-13 20:15:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_87 [2019-10-13 20:15:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_88 [2019-10-13 20:15:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_89 [2019-10-13 20:15:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_90 [2019-10-13 20:15:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_91 [2019-10-13 20:15:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_92 [2019-10-13 20:15:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_93 [2019-10-13 20:15:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 20:15:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 20:15:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 20:15:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:15:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:15:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:15:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:15:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 20:15:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 20:15:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 20:15:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 20:15:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 20:15:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 20:15:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:15:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:15:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:15:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:15:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 20:15:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:15:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 20:15:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 20:15:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 20:15:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 20:15:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 20:15:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 20:15:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 20:15:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:15:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:15:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:15:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 20:15:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 20:15:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 20:15:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 20:15:30,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 20:15:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 20:15:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 20:15:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 20:15:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 20:15:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 20:15:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 20:15:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 20:15:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 20:15:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 20:15:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:15:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:15:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:15:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:15:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:15:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:15:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:15:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:15:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:15:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:15:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:15:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:15:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:15:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:15:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:15:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:15:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-13 20:15:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-13 20:15:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-13 20:15:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:15:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-13 20:15:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-13 20:15:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-13 20:15:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:15:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-10-13 20:15:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-13 20:15:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-13 20:15:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-13 20:15:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-13 20:15:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-13 20:15:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-13 20:15:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-13 20:15:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 20:15:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 20:15:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 20:15:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 20:15:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 20:15:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 20:15:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 20:15:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 20:15:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:15:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:15:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:15:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-13 20:15:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-13 20:15:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-13 20:15:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:15:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-13 20:15:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-13 20:15:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-13 20:15:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:15:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:15:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:15:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:15:30,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:15:30,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:15:30,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:15:30,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:15:30,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:15:30,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-13 20:15:30,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-13 20:15:30,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-13 20:15:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-13 20:15:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-13 20:15:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-13 20:15:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-13 20:15:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-13 20:15:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 20:15:30,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 20:15:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 20:15:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 20:15:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 20:15:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 20:15:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 20:15:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 20:15:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:15:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:15:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 20:15:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 20:15:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 20:15:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 20:15:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 20:15:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-13 20:15:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 20:15:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-13 20:15:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-13 20:15:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 20:15:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-13 20:15:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-13 20:15:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-13 20:15:30,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 20:15:30,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 20:15:30,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 20:15:30,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:15:30,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-10-13 20:15:30,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 20:15:30,333 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 20:15:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-13 20:15:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-13 20:15:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 20:15:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-10-13 20:15:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 20:15:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 20:15:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 20:15:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-13 20:15:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 20:15:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 20:15:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 20:15:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-13 20:15:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 20:15:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-13 20:15:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-13 20:15:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-13 20:15:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 20:15:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-13 20:15:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 20:15:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-13 20:15:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-13 20:15:30,336 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 20:15:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 20:15:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-13 20:15:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 20:15:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-13 20:15:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-13 20:15:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 20:15:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 20:15:30,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 20:15:30,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-13 20:15:30,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:15:30,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-13 20:15:30,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-13 20:15:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-13 20:15:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 20:15:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 20:15:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 20:15:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 20:15:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 20:15:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-13 20:15:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-13 20:15:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-13 20:15:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-13 20:15:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-13 20:15:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-13 20:15:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-13 20:15:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-13 20:15:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-13 20:15:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-13 20:15:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 20:15:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-13 20:15:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-10-13 20:15:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-13 20:15:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 20:15:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 20:15:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 20:15:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-10-13 20:15:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:15:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 20:15:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 20:15:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-13 20:15:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-13 20:15:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-10-13 20:15:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 20:15:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:15:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:15:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:15:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:15:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:15:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-13 20:15:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:15:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mbx_params_vf [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rlpml_set_vf [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_link_up_info_vf [2019-10-13 20:15:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2019-10-13 20:15:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2019-10-13 20:15:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mc_addr_list_vf [2019-10-13 20:15:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2019-10-13 20:15:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2019-10-13 20:15:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_vfta_vf [2019-10-13 20:15:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mac_params_vf [2019-10-13 20:15:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:15:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:15:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:15:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:15:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2019-10-13 20:15:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-10-13 20:15:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:15:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:15:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:15:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_hash_mc_addr_vf [2019-10-13 20:15:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:15:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-10-13 20:15:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2019-10-13 20:15:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2019-10-13 20:15:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2019-10-13 20:15:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2019-10-13 20:15:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2019-10-13 20:15:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2019-10-13 20:15:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2019-10-13 20:15:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2019-10-13 20:15:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_rst_vf [2019-10-13 20:15:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2019-10-13 20:15:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_mbx_vf [2019-10-13 20:15:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mbx_vf [2019-10-13 20:15:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 20:15:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 20:15:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:15:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 20:15:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 20:15:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 20:15:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-13 20:15:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-13 20:15:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 20:15:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-13 20:15:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-13 20:15:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-13 20:15:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 20:15:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 20:15:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 20:15:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ethtool_ops [2019-10-13 20:15:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2019-10-13 20:15:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2019-10-13 20:15:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2019-10-13 20:15:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2019-10-13 20:15:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2019-10-13 20:15:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2019-10-13 20:15:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2019-10-13 20:15:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2019-10-13 20:15:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_settings [2019-10-13 20:15:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_settings [2019-10-13 20:15:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_pauseparam [2019-10-13 20:15:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_pauseparam [2019-10-13 20:15:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_msglevel [2019-10-13 20:15:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_msglevel [2019-10-13 20:15:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2019-10-13 20:15:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs [2019-10-13 20:15:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2019-10-13 20:15:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom [2019-10-13 20:15:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_eeprom [2019-10-13 20:15:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_drvinfo [2019-10-13 20:15:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ringparam [2019-10-13 20:15:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ringparam [2019-10-13 20:15:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_link_test [2019-10-13 20:15:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_diag_test [2019-10-13 20:15:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_wol [2019-10-13 20:15:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_wol [2019-10-13 20:15:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_coalesce [2019-10-13 20:15:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_coalesce [2019-10-13 20:15:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2019-10-13 20:15:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ethtool_stats [2019-10-13 20:15:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_sset_count [2019-10-13 20:15:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_strings [2019-10-13 20:15:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-13 20:15:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-13 20:15:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-13 20:15:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-10-13 20:15:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-13 20:15:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-13 20:15:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-10-13 20:15:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-10-13 20:15:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-13 20:15:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-13 20:15:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-13 20:15:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-13 20:15:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-13 20:15:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-13 20:15:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-10-13 20:15:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-10-13 20:15:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-10-13 20:15:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-13 20:15:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-10-13 20:15:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-10-13 20:15:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-10-13 20:15:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-10-13 20:15:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-13 20:15:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-13 20:15:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-13 20:15:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:15:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 20:15:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 20:15:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 20:15:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 20:15:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-13 20:15:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-13 20:15:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-13 20:15:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-13 20:15:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:15:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-13 20:15:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 20:15:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 20:15:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-13 20:15:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-13 20:15:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-13 20:15:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 20:15:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 20:15:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 20:15:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-13 20:15:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-13 20:15:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 20:15:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:15:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 20:15:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-13 20:15:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 20:15:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 20:15:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-13 20:15:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:15:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 20:15:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 20:15:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 20:15:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:15:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:15:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 20:15:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 20:15:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 20:15:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:15:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:15:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 20:15:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 20:15:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_77 [2019-10-13 20:15:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_82 [2019-10-13 20:15:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_84 [2019-10-13 20:15:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_85 [2019-10-13 20:15:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 20:15:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_83 [2019-10-13 20:15:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_89 [2019-10-13 20:15:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-10-13 20:15:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 20:15:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-13 20:15:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-13 20:15:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-13 20:15:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-13 20:15:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-13 20:15:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-13 20:15:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-13 20:15:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-13 20:15:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-10-13 20:15:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-13 20:15:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-13 20:15:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-13 20:15:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-13 20:15:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-13 20:15:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 20:15:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 20:15:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-13 20:15:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-13 20:15:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2019-10-13 20:15:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-13 20:15:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-13 20:15:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-13 20:15:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-13 20:15:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 20:15:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-13 20:15:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:15:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:15:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 20:15:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-13 20:15:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-13 20:15:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 20:15:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-13 20:15:30,416 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-13 20:15:30,416 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-13 20:15:30,416 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-10-13 20:15:30,416 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 20:15:30,416 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 20:15:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 20:15:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-13 20:15:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 20:15:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 20:15:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 20:15:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 20:15:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 20:15:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 20:15:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 20:15:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 20:15:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-13 20:15:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-13 20:15:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-13 20:15:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 20:15:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-13 20:15:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 20:15:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 20:15:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:15:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 20:15:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:15:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 20:15:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 20:15:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-13 20:15:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-10-13 20:15:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-13 20:15:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-13 20:15:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 20:15:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-13 20:15:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-13 20:15:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-13 20:15:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-13 20:15:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-13 20:15:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-13 20:15:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:15:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-13 20:15:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-13 20:15:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-13 20:15:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-13 20:15:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-13 20:15:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-13 20:15:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-13 20:15:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-13 20:15:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-13 20:15:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2019-10-13 20:15:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-13 20:15:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-13 20:15:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-13 20:15:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-13 20:15:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-13 20:15:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-13 20:15:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-13 20:15:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 20:15:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-13 20:15:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-13 20:15:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 20:15:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_88 [2019-10-13 20:15:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_91 [2019-10-13 20:15:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-13 20:15:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 20:15:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 20:15:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 20:15:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 20:15:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 20:15:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 20:15:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 20:15:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 20:15:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 20:15:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-13 20:15:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 20:15:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-13 20:15:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-13 20:15:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-13 20:15:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-13 20:15:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-13 20:15:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-13 20:15:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-13 20:15:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-13 20:15:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 20:15:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_87 [2019-10-13 20:15:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 20:15:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_90 [2019-10-13 20:15:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-10-13 20:15:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-10-13 20:15:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 20:15:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 20:15:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-13 20:15:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-13 20:15:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 20:15:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 20:15:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 20:15:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_92 [2019-10-13 20:15:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 20:15:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_93 [2019-10-13 20:15:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-13 20:15:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-13 20:15:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 20:15:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 20:15:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-13 20:15:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-13 20:15:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-10-13 20:15:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-13 20:15:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 20:15:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 20:15:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_86 [2019-10-13 20:15:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-13 20:15:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-13 20:15:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-13 20:15:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-13 20:15:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-13 20:15:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-10-13 20:15:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-13 20:15:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 20:15:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 20:15:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_78 [2019-10-13 20:15:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_79 [2019-10-13 20:15:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_80 [2019-10-13 20:15:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 20:15:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_81 [2019-10-13 20:15:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-13 20:15:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-13 20:15:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_poll [2019-10-13 20:15:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2019-10-13 20:15:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_interrupt_capability [2019-10-13 20:15:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2019-10-13 20:15:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2019-10-13 20:15:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_receive_skb [2019-10-13 20:15:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_rx_checksum_adv [2019-10-13 20:15:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2019-10-13 20:15:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_irq [2019-10-13 20:15:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2019-10-13 20:15:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2019-10-13 20:15:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2019-10-13 20:15:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_itr [2019-10-13 20:15:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_range_to_itr [2019-10-13 20:15:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_itr [2019-10-13 20:15:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2019-10-13 20:15:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_msix_other [2019-10-13 20:15:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_tx [2019-10-13 20:15:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_rx [2019-10-13 20:15:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2019-10-13 20:15:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2019-10-13 20:15:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_msix [2019-10-13 20:15:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_queues [2019-10-13 20:15:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2019-10-13 20:15:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2019-10-13 20:15:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2019-10-13 20:15:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2019-10-13 20:15:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_rlpml [2019-10-13 20:15:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2019-10-13 20:15:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-10-13 20:15:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_kill_vid [2019-10-13 20:15:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_restore_vlan [2019-10-13 20:15:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_tx [2019-10-13 20:15:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_srrctl [2019-10-13 20:15:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_rx [2019-10-13 20:15:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2019-10-13 20:15:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2019-10-13 20:15:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2019-10-13 20:15:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_sw_init [2019-10-13 20:15:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:15:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_initialize_last_counter_stats [2019-10-13 20:15:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2019-10-13 20:15:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2019-10-13 20:15:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_mac [2019-10-13 20:15:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-10-13 20:15:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_link_info [2019-10-13 20:15:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_has_link [2019-10-13 20:15:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog [2019-10-13 20:15:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog_task [2019-10-13 20:15:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-10-13 20:15:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tso [2019-10-13 20:15:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_csum [2019-10-13 20:15:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2019-10-13 20:15:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_map_adv [2019-10-13 20:15:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_queue_adv [2019-10-13 20:15:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame_ring_adv [2019-10-13 20:15:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame [2019-10-13 20:15:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2019-10-13 20:15:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_task [2019-10-13 20:15:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_stats [2019-10-13 20:15:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_change_mtu [2019-10-13 20:15:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_ioctl [2019-10-13 20:15:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2019-10-13 20:15:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2019-10-13 20:15:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2019-10-13 20:15:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2019-10-13 20:15:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_error_detected [2019-10-13 20:15:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_slot_reset [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_device_info [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_features [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_probe [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_init_module [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_exit_module [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-10-13 20:15:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-10-13 20:15:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-13 20:15:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-13 20:15:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 20:15:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-13 20:15:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-10-13 20:15:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-13 20:15:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-13 20:15:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-13 20:15:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2019-10-13 20:15:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_14_2 [2019-10-13 20:15:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-10-13 20:15:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2019-10-13 20:15:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2019-10-13 20:15:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-13 20:15:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-13 20:15:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-13 20:15:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-10-13 20:15:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-10-13 20:15:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-10-13 20:15:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-10-13 20:15:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-10-13 20:15:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-10-13 20:15:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-13 20:15:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-13 20:15:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-10-13 20:15:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-13 20:15:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2019-10-13 20:15:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:15:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-13 20:15:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-13 20:15:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 20:15:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 20:15:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-10-13 20:15:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2019-10-13 20:15:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 20:15:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-10-13 20:15:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2019-10-13 20:15:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 20:15:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-10-13 20:15:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2019-10-13 20:15:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-13 20:15:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2019-10-13 20:15:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_10 [2019-10-13 20:15:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_23 [2019-10-13 20:15:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_24 [2019-10-13 20:15:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_4_17 [2019-10-13 20:15:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_4_2 [2019-10-13 20:15:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_4_5 [2019-10-13 20:15:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_4_6 [2019-10-13 20:15:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_4_3 [2019-10-13 20:15:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_4_8 [2019-10-13 20:15:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_4_7 [2019-10-13 20:15:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_4 [2019-10-13 20:15:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-13 20:15:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-13 20:15:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2019-10-13 20:15:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-13 20:15:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-10-13 20:15:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 20:15:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 20:15:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:15:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:15:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:15:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-13 20:15:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-13 20:15:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-10-13 20:15:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-13 20:15:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-13 20:15:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_11 [2019-10-13 20:15:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_20 [2019-10-13 20:15:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-13 20:15:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-13 20:15:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-13 20:15:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2019-10-13 20:15:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2019-10-13 20:15:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2019-10-13 20:15:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-13 20:15:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2019-10-13 20:15:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:15:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:15:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:15:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 20:15:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 20:15:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:15:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 20:15:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:15:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:15:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:15:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:15:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 20:15:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 20:15:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 20:15:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 20:15:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:15:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 20:15:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 20:15:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 20:15:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 20:15:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 20:15:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:15:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:15:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:15:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:15:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:15:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:15:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:15:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 20:15:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 20:15:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:15:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:15:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:15:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 20:15:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 20:15:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 20:15:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 20:15:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 20:15:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 20:15:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 20:15:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 20:15:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 20:15:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 20:15:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 20:15:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 20:15:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 20:15:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 20:15:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 20:15:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 20:15:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 20:15:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:15:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:15:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:15:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:15:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:15:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:15:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:15:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:15:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:15:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:15:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:15:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:15:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:15:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:15:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:15:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:15:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-13 20:15:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-13 20:15:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-13 20:15:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:15:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-13 20:15:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-13 20:15:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-13 20:15:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:15:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-10-13 20:15:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-10-13 20:15:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-10-13 20:15:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-10-13 20:15:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-10-13 20:15:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-10-13 20:15:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-10-13 20:15:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-10-13 20:15:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 20:15:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 20:15:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 20:15:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 20:15:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 20:15:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 20:15:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 20:15:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 20:15:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:15:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:15:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:15:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:15:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-13 20:15:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-13 20:15:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-13 20:15:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:15:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-13 20:15:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-13 20:15:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-13 20:15:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:15:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:15:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:15:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:15:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:15:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:15:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:15:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:15:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:15:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-10-13 20:15:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-10-13 20:15:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-10-13 20:15:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-10-13 20:15:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-10-13 20:15:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-10-13 20:15:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-10-13 20:15:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-10-13 20:15:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-13 20:15:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 20:15:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 20:15:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 20:15:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 20:15:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 20:15:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 20:15:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 20:15:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 20:15:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:15:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:15:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 20:15:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:15:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 20:15:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:15:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:15:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:15:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:15:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:15:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:15:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:15:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:15:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:15:37,432 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 20:15:38,903 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:15:45,132 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:15:45,132 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-13 20:15:45,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:15:45 BoogieIcfgContainer [2019-10-13 20:15:45,136 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:15:45,137 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:15:45,137 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:15:45,140 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:15:45,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:15:22" (1/3) ... [2019-10-13 20:15:45,141 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@de3c3f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:15:45, skipping insertion in model container [2019-10-13 20:15:45,141 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:29" (2/3) ... [2019-10-13 20:15:45,141 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@de3c3f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:15:45, skipping insertion in model container [2019-10-13 20:15:45,141 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:15:45" (3/3) ... [2019-10-13 20:15:45,143 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-10-13 20:15:45,152 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:15:45,164 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-13 20:15:45,176 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-13 20:15:45,216 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:15:45,217 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:15:45,217 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:15:45,217 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:15:45,217 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:15:45,217 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:15:45,217 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:15:45,217 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:15:45,300 INFO L276 IsEmpty]: Start isEmpty. Operand 4698 states. [2019-10-13 20:15:45,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-10-13 20:15:45,320 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:15:45,321 INFO L380 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:15:45,323 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:15:45,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:15:45,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1556519450, now seen corresponding path program 1 times [2019-10-13 20:15:45,337 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:15:45,337 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049838719] [2019-10-13 20:15:45,337 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:15:45,337 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:15:45,338 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:15:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:15:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2457 trivial. 0 not checked. [2019-10-13 20:15:46,461 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049838719] [2019-10-13 20:15:46,461 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:15:46,462 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:15:46,462 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709105353] [2019-10-13 20:15:46,467 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:15:46,469 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:15:46,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:15:46,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:15:46,486 INFO L87 Difference]: Start difference. First operand 4698 states. Second operand 3 states. [2019-10-13 20:15:47,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:15:47,260 INFO L93 Difference]: Finished difference Result 11535 states and 15082 transitions. [2019-10-13 20:15:47,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:15:47,262 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 284 [2019-10-13 20:15:47,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:15:47,348 INFO L225 Difference]: With dead ends: 11535 [2019-10-13 20:15:47,348 INFO L226 Difference]: Without dead ends: 7656 [2019-10-13 20:15:47,378 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:15:47,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7656 states. [2019-10-13 20:15:47,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7656 to 7636. [2019-10-13 20:15:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7636 states. [2019-10-13 20:15:47,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7636 states to 7636 states and 9788 transitions. [2019-10-13 20:15:47,786 INFO L78 Accepts]: Start accepts. Automaton has 7636 states and 9788 transitions. Word has length 284 [2019-10-13 20:15:47,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:15:47,788 INFO L462 AbstractCegarLoop]: Abstraction has 7636 states and 9788 transitions. [2019-10-13 20:15:47,788 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:15:47,788 INFO L276 IsEmpty]: Start isEmpty. Operand 7636 states and 9788 transitions. [2019-10-13 20:15:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-10-13 20:15:47,800 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:15:47,800 INFO L380 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:15:47,801 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:15:47,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:15:47,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1542286647, now seen corresponding path program 1 times [2019-10-13 20:15:47,801 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:15:47,802 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169139558] [2019-10-13 20:15:47,802 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:15:47,802 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:15:47,802 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:15:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:15:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2461 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2461 trivial. 0 not checked. [2019-10-13 20:15:48,252 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169139558] [2019-10-13 20:15:48,252 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:15:48,252 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:15:48,252 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718183339] [2019-10-13 20:15:48,254 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:15:48,255 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:15:48,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:15:48,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:15:48,255 INFO L87 Difference]: Start difference. First operand 7636 states and 9788 transitions. Second operand 3 states. [2019-10-13 20:15:48,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:15:48,714 INFO L93 Difference]: Finished difference Result 11448 states and 14671 transitions. [2019-10-13 20:15:48,714 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:15:48,714 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-10-13 20:15:48,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:15:48,786 INFO L225 Difference]: With dead ends: 11448 [2019-10-13 20:15:48,786 INFO L226 Difference]: Without dead ends: 11394 [2019-10-13 20:15:48,796 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:15:48,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11394 states. [2019-10-13 20:15:49,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11394 to 11374. [2019-10-13 20:15:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11374 states. [2019-10-13 20:15:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11374 states to 11374 states and 14570 transitions. [2019-10-13 20:15:49,335 INFO L78 Accepts]: Start accepts. Automaton has 11374 states and 14570 transitions. Word has length 312 [2019-10-13 20:15:49,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:15:49,336 INFO L462 AbstractCegarLoop]: Abstraction has 11374 states and 14570 transitions. [2019-10-13 20:15:49,336 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:15:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 11374 states and 14570 transitions. [2019-10-13 20:15:49,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2019-10-13 20:15:49,350 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:15:49,350 INFO L380 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:15:49,351 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:15:49,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:15:49,352 INFO L82 PathProgramCache]: Analyzing trace with hash -1703988038, now seen corresponding path program 1 times [2019-10-13 20:15:49,352 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:15:49,352 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197438247] [2019-10-13 20:15:49,353 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:15:49,353 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:15:49,353 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:15:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:15:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2484 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2478 trivial. 0 not checked. [2019-10-13 20:15:50,107 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1197438247] [2019-10-13 20:15:50,107 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:15:50,108 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 20:15:50,108 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944751706] [2019-10-13 20:15:50,109 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 20:15:50,109 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:15:50,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 20:15:50,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-13 20:15:50,109 INFO L87 Difference]: Start difference. First operand 11374 states and 14570 transitions. Second operand 5 states.