java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:25:36,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:25:36,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:25:36,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:25:36,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:25:36,093 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:25:36,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:25:36,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:25:36,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:25:36,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:25:36,100 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:25:36,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:25:36,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:25:36,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:25:36,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:25:36,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:25:36,105 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:25:36,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:25:36,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:25:36,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:25:36,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:25:36,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:25:36,113 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:25:36,114 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:25:36,116 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:25:36,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:25:36,116 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:25:36,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:25:36,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:25:36,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:25:36,119 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:25:36,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:25:36,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:25:36,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:25:36,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:25:36,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:25:36,123 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:25:36,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:25:36,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:25:36,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:25:36,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:25:36,126 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 20:25:36,140 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:25:36,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:25:36,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:25:36,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:25:36,142 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:25:36,142 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:25:36,142 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:25:36,142 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:25:36,142 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:25:36,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:25:36,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:25:36,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:25:36,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:25:36,143 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:25:36,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:25:36,144 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:25:36,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:25:36,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:25:36,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:25:36,145 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:25:36,145 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:25:36,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:25:36,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:25:36,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:25:36,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:25:36,146 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:25:36,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:25:36,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:25:36,146 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 20:25:36,434 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:25:36,456 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:25:36,459 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:25:36,460 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:25:36,461 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:25:36,462 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-10-13 20:25:36,534 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/755525cf6/4f65d26f498647e5ae608c63bced74a7/FLAG4db48a7df [2019-10-13 20:25:37,531 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:25:37,532 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-10-13 20:25:37,597 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/755525cf6/4f65d26f498647e5ae608c63bced74a7/FLAG4db48a7df [2019-10-13 20:25:37,896 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/755525cf6/4f65d26f498647e5ae608c63bced74a7 [2019-10-13 20:25:37,906 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:25:37,908 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:25:37,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:25:37,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:25:37,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:25:37,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:25:37" (1/1) ... [2019-10-13 20:25:37,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1face918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:37, skipping insertion in model container [2019-10-13 20:25:37,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:25:37" (1/1) ... [2019-10-13 20:25:37,925 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:25:38,163 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:25:43,436 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:25:43,503 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:25:43,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:25:45,462 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:25:45,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45 WrapperNode [2019-10-13 20:25:45,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:25:45,464 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:25:45,464 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:25:45,464 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:25:45,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45" (1/1) ... [2019-10-13 20:25:45,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45" (1/1) ... [2019-10-13 20:25:45,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45" (1/1) ... [2019-10-13 20:25:45,608 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45" (1/1) ... [2019-10-13 20:25:45,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45" (1/1) ... [2019-10-13 20:25:45,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45" (1/1) ... [2019-10-13 20:25:45,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45" (1/1) ... [2019-10-13 20:25:46,000 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:25:46,001 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:25:46,001 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:25:46,001 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:25:46,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45" (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 20:25:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:25:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:25:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2019-10-13 20:25:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-10-13 20:25:46,072 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 20:25:46,073 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 20:25:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 20:25:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:25:46,074 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 20:25:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-10-13 20:25:46,075 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 20:25:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:25:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-10-13 20:25:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-10-13 20:25:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:25:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:25:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:25:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 20:25:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-13 20:25:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-13 20:25:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mac_params_vf [2019-10-13 20:25:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2019-10-13 20:25:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_link_up_info_vf [2019-10-13 20:25:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2019-10-13 20:25:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2019-10-13 20:25:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_hash_mc_addr_vf [2019-10-13 20:25:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mc_addr_list_vf [2019-10-13 20:25:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_vfta_vf [2019-10-13 20:25:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rlpml_set_vf [2019-10-13 20:25:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2019-10-13 20:25:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2019-10-13 20:25:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2019-10-13 20:25:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2019-10-13 20:25:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2019-10-13 20:25:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2019-10-13 20:25:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2019-10-13 20:25:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2019-10-13 20:25:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2019-10-13 20:25:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2019-10-13 20:25:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2019-10-13 20:25:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_rst_vf [2019-10-13 20:25:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2019-10-13 20:25:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_mbx_vf [2019-10-13 20:25:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mbx_vf [2019-10-13 20:25:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_mbx_params_vf [2019-10-13 20:25:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 20:25:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 20:25:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:25:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 20:25:46,084 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 20:25:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 20:25:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-13 20:25:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 20:25:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 20:25:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 20:25:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_settings [2019-10-13 20:25:46,085 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_settings [2019-10-13 20:25:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_pauseparam [2019-10-13 20:25:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_pauseparam [2019-10-13 20:25:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_msglevel [2019-10-13 20:25:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_msglevel [2019-10-13 20:25:46,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2019-10-13 20:25:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs [2019-10-13 20:25:46,087 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2019-10-13 20:25:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom [2019-10-13 20:25:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_eeprom [2019-10-13 20:25:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_drvinfo [2019-10-13 20:25:46,088 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ringparam [2019-10-13 20:25:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ringparam [2019-10-13 20:25:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_link_test [2019-10-13 20:25:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_diag_test [2019-10-13 20:25:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_wol [2019-10-13 20:25:46,089 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_wol [2019-10-13 20:25:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_coalesce [2019-10-13 20:25:46,090 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_coalesce [2019-10-13 20:25:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2019-10-13 20:25:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_ethtool_stats [2019-10-13 20:25:46,091 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_sset_count [2019-10-13 20:25:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_strings [2019-10-13 20:25:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_ethtool_ops [2019-10-13 20:25:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-13 20:25:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-13 20:25:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-13 20:25:46,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-10-13 20:25:46,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-13 20:25:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-13 20:25:46,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-10-13 20:25:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-10-13 20:25:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-13 20:25:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-13 20:25:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-13 20:25:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-13 20:25:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-13 20:25:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-13 20:25:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-10-13 20:25:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-10-13 20:25:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-10-13 20:25:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-13 20:25:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-10-13 20:25:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-10-13 20:25:46,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-10-13 20:25:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-10-13 20:25:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-13 20:25:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-13 20:25:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-13 20:25:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-13 20:25:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 20:25:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 20:25:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 20:25:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-13 20:25:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-13 20:25:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:25:46,099 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-13 20:25:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-13 20:25:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-13 20:25:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-13 20:25:46,100 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-13 20:25:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-13 20:25:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2019-10-13 20:25:46,101 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-13 20:25:46,102 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-13 20:25:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 20:25:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 20:25:46,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-13 20:25:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-13 20:25:46,104 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-13 20:25:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-13 20:25:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-13 20:25:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 20:25:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 20:25:46,105 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 20:25:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 20:25:46,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 20:25:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-13 20:25:46,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-13 20:25:46,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-13 20:25:46,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 20:25:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:25:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 20:25:46,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 20:25:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-13 20:25:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-10-13 20:25:46,113 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-13 20:25:46,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-13 20:25:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-13 20:25:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-13 20:25:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-13 20:25:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-13 20:25:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-13 20:25:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-13 20:25:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-13 20:25:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-13 20:25:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-13 20:25:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-13 20:25:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-13 20:25:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-13 20:25:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-13 20:25:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2019-10-13 20:25:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-13 20:25:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-13 20:25:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-13 20:25:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-13 20:25:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-13 20:25:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 20:25:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 20:25:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 20:25:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 20:25:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 20:25:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 20:25:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 20:25:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 20:25:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 20:25:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-13 20:25:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-13 20:25:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-13 20:25:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-10-13 20:25:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 20:25:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 20:25:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-13 20:25:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-13 20:25:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-10-13 20:25:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-13 20:25:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-13 20:25:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-13 20:25:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-13 20:25:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-13 20:25:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-13 20:25:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-10-13 20:25:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-13 20:25:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 20:25:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2019-10-13 20:25:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_receive_skb [2019-10-13 20:25:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_rx_checksum_adv [2019-10-13 20:25:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2019-10-13 20:25:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_irq [2019-10-13 20:25:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2019-10-13 20:25:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2019-10-13 20:25:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2019-10-13 20:25:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2019-10-13 20:25:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2019-10-13 20:25:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2019-10-13 20:25:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2019-10-13 20:25:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_itr [2019-10-13 20:25:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_range_to_itr [2019-10-13 20:25:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_itr [2019-10-13 20:25:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2019-10-13 20:25:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_msix_other [2019-10-13 20:25:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_tx [2019-10-13 20:25:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_intr_msix_rx [2019-10-13 20:25:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2019-10-13 20:25:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2019-10-13 20:25:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2019-10-13 20:25:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_interrupt_capability [2019-10-13 20:25:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_msix [2019-10-13 20:25:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_queues [2019-10-13 20:25:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2019-10-13 20:25:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2019-10-13 20:25:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2019-10-13 20:25:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2019-10-13 20:25:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_poll [2019-10-13 20:25:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_rlpml [2019-10-13 20:25:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2019-10-13 20:25:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_kill_vid [2019-10-13 20:25:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_restore_vlan [2019-10-13 20:25:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_tx [2019-10-13 20:25:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_srrctl [2019-10-13 20:25:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_rx [2019-10-13 20:25:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2019-10-13 20:25:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2019-10-13 20:25:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2019-10-13 20:25:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2019-10-13 20:25:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2019-10-13 20:25:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2019-10-13 20:25:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_sw_init [2019-10-13 20:25:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_initialize_last_counter_stats [2019-10-13 20:25:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2019-10-13 20:25:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2019-10-13 20:25:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_mac [2019-10-13 20:25:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2019-10-13 20:25:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_link_info [2019-10-13 20:25:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_has_link [2019-10-13 20:25:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog [2019-10-13 20:25:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_watchdog_task [2019-10-13 20:25:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tso [2019-10-13 20:25:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_csum [2019-10-13 20:25:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2019-10-13 20:25:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_map_adv [2019-10-13 20:25:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_queue_adv [2019-10-13 20:25:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame_ring_adv [2019-10-13 20:25:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_xmit_frame [2019-10-13 20:25:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2019-10-13 20:25:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_task [2019-10-13 20:25:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_stats [2019-10-13 20:25:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_change_mtu [2019-10-13 20:25:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_ioctl [2019-10-13 20:25:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2019-10-13 20:25:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2019-10-13 20:25:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2019-10-13 20:25:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2019-10-13 20:25:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_error_detected [2019-10-13 20:25:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_slot_reset [2019-10-13 20:25:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2019-10-13 20:25:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_print_device_info [2019-10-13 20:25:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_features [2019-10-13 20:25:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_probe [2019-10-13 20:25:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2019-10-13 20:25:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_init_module [2019-10-13 20:25:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_exit_module [2019-10-13 20:25:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-10-13 20:25:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-10-13 20:25:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-13 20:25:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-13 20:25:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 20:25:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-10-13 20:25:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_17_1 [2019-10-13 20:25:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-13 20:25:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-13 20:25:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2019-10-13 20:25:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_14_2 [2019-10-13 20:25:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_15_2 [2019-10-13 20:25:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2019-10-13 20:25:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_18_2 [2019-10-13 20:25:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-13 20:25:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-13 20:25:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-13 20:25:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-10-13 20:25:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-10-13 20:25:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-10-13 20:25:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-10-13 20:25:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-10-13 20:25:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-10-13 20:25:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-13 20:25:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-13 20:25:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-10-13 20:25:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-13 20:25:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_19 [2019-10-13 20:25:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:25:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-13 20:25:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-13 20:25:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 20:25:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 20:25:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2019-10-13 20:25:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_2_5 [2019-10-13 20:25:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 20:25:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2019-10-13 20:25:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_2_3 [2019-10-13 20:25:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 20:25:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2019-10-13 20:25:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2019-10-13 20:25:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_3 [2019-10-13 20:25:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_10 [2019-10-13 20:25:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_23 [2019-10-13 20:25:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_4_24 [2019-10-13 20:25:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_4_17 [2019-10-13 20:25:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_4_2 [2019-10-13 20:25:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_4_5 [2019-10-13 20:25:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_4_6 [2019-10-13 20:25:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_4_3 [2019-10-13 20:25:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_4_8 [2019-10-13 20:25:46,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_4_7 [2019-10-13 20:25:46,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_4 [2019-10-13 20:25:46,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-13 20:25:46,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-13 20:25:46,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2019-10-13 20:25:46,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-13 20:25:46,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-10-13 20:25:46,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 20:25:46,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 20:25:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:25:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:25:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:25:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-10-13 20:25:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-13 20:25:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-10-13 20:25:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-13 20:25:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-13 20:25:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_11 [2019-10-13 20:25:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_20 [2019-10-13 20:25:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-13 20:25:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-13 20:25:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-13 20:25:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2019-10-13 20:25:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2019-10-13 20:25:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2019-10-13 20:25:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-13 20:25:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_16_2 [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_13 [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_14 [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_16 [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_17 [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_18 [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_19 [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2019-10-13 20:25:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_21 [2019-10-13 20:25:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2019-10-13 20:25:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-10-13 20:25:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_24 [2019-10-13 20:25:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_25 [2019-10-13 20:25:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_26 [2019-10-13 20:25:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2019-10-13 20:25:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_28 [2019-10-13 20:25:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_29 [2019-10-13 20:25:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2019-10-13 20:25:46,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_31 [2019-10-13 20:25:46,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 20:25:46,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 20:25:46,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 20:25:46,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:25:46,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:25:46,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:25:46,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:25:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 20:25:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 20:25:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 20:25:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 20:25:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 20:25:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 20:25:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:25:46,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:25:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:25:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:25:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 20:25:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:25:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 20:25:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 20:25:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 20:25:46,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 20:25:46,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 20:25:46,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 20:25:46,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 20:25:46,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:25:46,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:25:46,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:25:46,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 20:25:46,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 20:25:46,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 20:25:46,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 20:25:46,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 20:25:46,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 20:25:46,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-13 20:25:46,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-13 20:25:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-13 20:25:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-13 20:25:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-13 20:25:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-13 20:25:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-13 20:25:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-13 20:25:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-13 20:25:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-13 20:25:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 20:25:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-13 20:25:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 20:25:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-13 20:25:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 20:25:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 20:25:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 20:25:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 20:25:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:25:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:25:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-13 20:25:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-13 20:25:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-13 20:25:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-13 20:25:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 20:25:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-13 20:25:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 20:25:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-13 20:25:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-13 20:25:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 20:25:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-13 20:25:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-13 20:25:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-13 20:25:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 20:25:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 20:25:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 20:25:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:25:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2019-10-13 20:25:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 20:25:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 20:25:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-13 20:25:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-13 20:25:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 20:25:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-10-13 20:25:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 20:25:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 20:25:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 20:25:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-13 20:25:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 20:25:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 20:25:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 20:25:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-13 20:25:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 20:25:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-13 20:25:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-13 20:25:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-13 20:25:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 20:25:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-13 20:25:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 20:25:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-13 20:25:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-13 20:25:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 20:25:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 20:25:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-13 20:25:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 20:25:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-13 20:25:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-13 20:25:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 20:25:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 20:25:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 20:25:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-13 20:25:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-13 20:25:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-13 20:25:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-13 20:25:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 20:25:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 20:25:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 20:25:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 20:25:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 20:25:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-13 20:25:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-13 20:25:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-13 20:25:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-13 20:25:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-13 20:25:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-13 20:25:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-13 20:25:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-13 20:25:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-13 20:25:46,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-13 20:25:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 20:25:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-13 20:25:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-10-13 20:25:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2019-10-13 20:25:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 20:25:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 20:25:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-13 20:25:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-13 20:25:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 20:25:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 20:25:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:25:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-13 20:25:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-13 20:25:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-13 20:25:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 20:25:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 20:25:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-10-13 20:25:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:25:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 20:25:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 20:25:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-13 20:25:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-13 20:25:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-10-13 20:25:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 20:25:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:25:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:25:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:25:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:25:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:25:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-13 20:25:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:25:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:25:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-13 20:25:46,175 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-13 20:25:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 20:25:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 20:25:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mbx_params_vf [2019-10-13 20:25:46,176 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rlpml_set_vf [2019-10-13 20:25:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2019-10-13 20:25:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2019-10-13 20:25:46,178 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_link_up_info_vf [2019-10-13 20:25:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2019-10-13 20:25:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2019-10-13 20:25:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mc_addr_list_vf [2019-10-13 20:25:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2019-10-13 20:25:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2019-10-13 20:25:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_vfta_vf [2019-10-13 20:25:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_mac_params_vf [2019-10-13 20:25:46,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:25:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:25:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:25:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:25:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2019-10-13 20:25:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2019-10-13 20:25:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:25:46,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:25:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:25:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_hash_mc_addr_vf [2019-10-13 20:25:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:25:46,181 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2019-10-13 20:25:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2019-10-13 20:25:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2019-10-13 20:25:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2019-10-13 20:25:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2019-10-13 20:25:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2019-10-13 20:25:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2019-10-13 20:25:46,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2019-10-13 20:25:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2019-10-13 20:25:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_rst_vf [2019-10-13 20:25:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2019-10-13 20:25:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_mbx_vf [2019-10-13 20:25:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mbx_vf [2019-10-13 20:25:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 20:25:46,183 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 20:25:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:25:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 20:25:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 20:25:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 20:25:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-13 20:25:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-13 20:25:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 20:25:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-13 20:25:46,184 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-13 20:25:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-13 20:25:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 20:25:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 20:25:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 20:25:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ethtool_ops [2019-10-13 20:25:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2019-10-13 20:25:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2019-10-13 20:25:46,185 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2019-10-13 20:25:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2019-10-13 20:25:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2019-10-13 20:25:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2019-10-13 20:25:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2019-10-13 20:25:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2019-10-13 20:25:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_settings [2019-10-13 20:25:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_settings [2019-10-13 20:25:46,186 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_pauseparam [2019-10-13 20:25:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_pauseparam [2019-10-13 20:25:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_msglevel [2019-10-13 20:25:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_msglevel [2019-10-13 20:25:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2019-10-13 20:25:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs [2019-10-13 20:25:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2019-10-13 20:25:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom [2019-10-13 20:25:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_eeprom [2019-10-13 20:25:46,187 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_drvinfo [2019-10-13 20:25:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ringparam [2019-10-13 20:25:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_ringparam [2019-10-13 20:25:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_link_test [2019-10-13 20:25:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_diag_test [2019-10-13 20:25:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_wol [2019-10-13 20:25:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_wol [2019-10-13 20:25:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_coalesce [2019-10-13 20:25:46,188 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_coalesce [2019-10-13 20:25:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2019-10-13 20:25:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_ethtool_stats [2019-10-13 20:25:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_sset_count [2019-10-13 20:25:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_strings [2019-10-13 20:25:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-13 20:25:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-13 20:25:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-13 20:25:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2019-10-13 20:25:46,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2019-10-13 20:25:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-13 20:25:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2019-10-13 20:25:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2019-10-13 20:25:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-13 20:25:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2019-10-13 20:25:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_25 [2019-10-13 20:25:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2019-10-13 20:25:46,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-13 20:25:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_50 [2019-10-13 20:25:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_51 [2019-10-13 20:25:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_54 [2019-10-13 20:25:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_55 [2019-10-13 20:25:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_58 [2019-10-13 20:25:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_61 [2019-10-13 20:25:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_62 [2019-10-13 20:25:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_63 [2019-10-13 20:25:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_64 [2019-10-13 20:25:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-13 20:25:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-13 20:25:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-13 20:25:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:25:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 20:25:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 20:25:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 20:25:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:25:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 20:25:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-13 20:25:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 20:25:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 20:25:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-13 20:25:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:25:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 20:25:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 20:25:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 20:25:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:25:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:25:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 20:25:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 20:25:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 20:25:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-13 20:25:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-13 20:25:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-13 20:25:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-13 20:25:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:25:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-13 20:25:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 20:25:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 20:25:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 20:25:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-13 20:25:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-13 20:25:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-13 20:25:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 20:25:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 20:25:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 20:25:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-13 20:25:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-13 20:25:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 20:25:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:25:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:25:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 20:25:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 20:25:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2019-10-13 20:25:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2019-10-13 20:25:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2019-10-13 20:25:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-10-13 20:25:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 20:25:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_21 [2019-10-13 20:25:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2019-10-13 20:25:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-10-13 20:25:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 20:25:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-13 20:25:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-13 20:25:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-13 20:25:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-13 20:25:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-13 20:25:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-13 20:25:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-13 20:25:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-13 20:25:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-10-13 20:25:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-13 20:25:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-13 20:25:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-13 20:25:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_13 [2019-10-13 20:25:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_14 [2019-10-13 20:25:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 20:25:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 20:25:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-13 20:25:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-13 20:25:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2019-10-13 20:25:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-13 20:25:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-13 20:25:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-13 20:25:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-13 20:25:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 20:25:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-13 20:25:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:25:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:25:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 20:25:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-13 20:25:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-13 20:25:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 20:25:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-13 20:25:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-13 20:25:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-13 20:25:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-10-13 20:25:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 20:25:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 20:25:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 20:25:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-13 20:25:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 20:25:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 20:25:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 20:25:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 20:25:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 20:25:46,203 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 20:25:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 20:25:46,203 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 20:25:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-13 20:25:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-13 20:25:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-13 20:25:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 20:25:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-13 20:25:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 20:25:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 20:25:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:25:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 20:25:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:25:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 20:25:46,205 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 20:25:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-13 20:25:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-10-13 20:25:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-13 20:25:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-13 20:25:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 20:25:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-13 20:25:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-13 20:25:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-13 20:25:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-13 20:25:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-13 20:25:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-13 20:25:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:25:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-13 20:25:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-13 20:25:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-13 20:25:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-13 20:25:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-13 20:25:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-13 20:25:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-13 20:25:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-13 20:25:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-13 20:25:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2019-10-13 20:25:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-13 20:25:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-13 20:25:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-13 20:25:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-13 20:25:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-13 20:25:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-13 20:25:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-13 20:25:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 20:25:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-13 20:25:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-13 20:25:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 20:25:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_26 [2019-10-13 20:25:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_29 [2019-10-13 20:25:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-13 20:25:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 20:25:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 20:25:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 20:25:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 20:25:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 20:25:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 20:25:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 20:25:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 20:25:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 20:25:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-13 20:25:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 20:25:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-13 20:25:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-13 20:25:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-13 20:25:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-13 20:25:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-13 20:25:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-13 20:25:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-13 20:25:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-13 20:25:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 20:25:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_25 [2019-10-13 20:25:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 20:25:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_28 [2019-10-13 20:25:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-10-13 20:25:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-10-13 20:25:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 20:25:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 20:25:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-13 20:25:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-13 20:25:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 20:25:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 20:25:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 20:25:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2019-10-13 20:25:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 20:25:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_31 [2019-10-13 20:25:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2019-10-13 20:25:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-13 20:25:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 20:25:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 20:25:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-13 20:25:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-13 20:25:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-10-13 20:25:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-13 20:25:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 20:25:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 20:25:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_24 [2019-10-13 20:25:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-13 20:25:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-13 20:25:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-13 20:25:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-13 20:25:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-13 20:25:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-10-13 20:25:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-13 20:25:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 20:25:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 20:25:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_16 [2019-10-13 20:25:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_17 [2019-10-13 20:25:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_18 [2019-10-13 20:25:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 20:25:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_19 [2019-10-13 20:25:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-13 20:25:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-13 20:25:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_poll [2019-10-13 20:25:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2019-10-13 20:25:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_interrupt_capability [2019-10-13 20:25:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2019-10-13 20:25:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2019-10-13 20:25:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_receive_skb [2019-10-13 20:25:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_rx_checksum_adv [2019-10-13 20:25:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2019-10-13 20:25:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_irq [2019-10-13 20:25:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2019-10-13 20:25:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2019-10-13 20:25:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2019-10-13 20:25:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_itr [2019-10-13 20:25:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_range_to_itr [2019-10-13 20:25:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_itr [2019-10-13 20:25:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2019-10-13 20:25:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_msix_other [2019-10-13 20:25:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_tx [2019-10-13 20:25:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_intr_msix_rx [2019-10-13 20:25:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2019-10-13 20:25:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2019-10-13 20:25:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_msix [2019-10-13 20:25:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_queues [2019-10-13 20:25:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2019-10-13 20:25:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2019-10-13 20:25:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2019-10-13 20:25:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2019-10-13 20:25:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_rlpml [2019-10-13 20:25:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2019-10-13 20:25:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2019-10-13 20:25:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_kill_vid [2019-10-13 20:25:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_restore_vlan [2019-10-13 20:25:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_tx [2019-10-13 20:25:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_srrctl [2019-10-13 20:25:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_rx [2019-10-13 20:25:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2019-10-13 20:25:46,221 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 20:25:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2019-10-13 20:25:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_sw_init [2019-10-13 20:25:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:25:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_initialize_last_counter_stats [2019-10-13 20:25:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2019-10-13 20:25:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2019-10-13 20:25:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_mac [2019-10-13 20:25:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-10-13 20:25:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_link_info [2019-10-13 20:25:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_has_link [2019-10-13 20:25:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog [2019-10-13 20:25:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_watchdog_task [2019-10-13 20:25:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~s32~0 [2019-10-13 20:25:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tso [2019-10-13 20:25:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_csum [2019-10-13 20:25:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2019-10-13 20:25:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_map_adv [2019-10-13 20:25:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_queue_adv [2019-10-13 20:25:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame_ring_adv [2019-10-13 20:25:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_xmit_frame [2019-10-13 20:25:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2019-10-13 20:25:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_task [2019-10-13 20:25:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_stats [2019-10-13 20:25:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_change_mtu [2019-10-13 20:25:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_ioctl [2019-10-13 20:25:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2019-10-13 20:25:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2019-10-13 20:25:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2019-10-13 20:25:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2019-10-13 20:25:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_error_detected [2019-10-13 20:25:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_slot_reset [2019-10-13 20:25:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2019-10-13 20:25:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_print_device_info [2019-10-13 20:25:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_features [2019-10-13 20:25:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_probe [2019-10-13 20:25:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-13 20:25:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2019-10-13 20:25:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_init_module [2019-10-13 20:25:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_exit_module [2019-10-13 20:25:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2019-10-13 20:25:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_igbvf_init_module_19_9 [2019-10-13 20:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-13 20:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-13 20:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 20:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-13 20:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-10-13 20:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_17_1 [2019-10-13 20:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_19_4 [2019-10-13 20:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_9_1 [2019-10-13 20:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2019-10-13 20:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_14_2 [2019-10-13 20:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_15_2 [2019-10-13 20:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2019-10-13 20:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_18_2 [2019-10-13 20:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_19_5 [2019-10-13 20:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2019-10-13 20:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_32 [2019-10-13 20:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_35 [2019-10-13 20:25:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_36 [2019-10-13 20:25:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_37 [2019-10-13 20:25:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_40 [2019-10-13 20:25:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_41 [2019-10-13 20:25:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_42 [2019-10-13 20:25:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_43 [2019-10-13 20:25:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_44 [2019-10-13 20:25:46,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_47 [2019-10-13 20:25:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-13 20:25:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_19 [2019-10-13 20:25:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:25:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-13 20:25:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-13 20:25:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 20:25:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 20:25:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2019-10-13 20:25:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_2_5 [2019-10-13 20:25:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 20:25:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2019-10-13 20:25:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_2_3 [2019-10-13 20:25:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 20:25:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2019-10-13 20:25:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2019-10-13 20:25:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-13 20:25:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_3 [2019-10-13 20:25:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_10 [2019-10-13 20:25:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_23 [2019-10-13 20:25:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_4_24 [2019-10-13 20:25:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_4_17 [2019-10-13 20:25:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_4_2 [2019-10-13 20:25:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_4_5 [2019-10-13 20:25:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_4_6 [2019-10-13 20:25:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_4_3 [2019-10-13 20:25:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_4_8 [2019-10-13 20:25:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_4_7 [2019-10-13 20:25:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_4 [2019-10-13 20:25:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-13 20:25:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-13 20:25:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2019-10-13 20:25:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-13 20:25:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_igbvf_info_dummy_resourceless_instance_5 [2019-10-13 20:25:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 20:25:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 20:25:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:25:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:25:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:25:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-10-13 20:25:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-13 20:25:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-10-13 20:25:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-13 20:25:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-13 20:25:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_11 [2019-10-13 20:25:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_20 [2019-10-13 20:25:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-13 20:25:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-13 20:25:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-13 20:25:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2019-10-13 20:25:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2019-10-13 20:25:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2019-10-13 20:25:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-13 20:25:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_16_2 [2019-10-13 20:25:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:25:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:25:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:25:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 20:25:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 20:25:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:25:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 20:25:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:25:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:25:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:25:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:25:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 20:25:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 20:25:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 20:25:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 20:25:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:25:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 20:25:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 20:25:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 20:25:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 20:25:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 20:25:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:25:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:25:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:25:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:25:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:25:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:25:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:25:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 20:25:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 20:25:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:25:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:25:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:25:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 20:25:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 20:25:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 20:25:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 20:25:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-13 20:25:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-13 20:25:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-13 20:25:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-13 20:25:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-13 20:25:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-13 20:25:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-13 20:25:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-13 20:25:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-13 20:25:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-13 20:25:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-13 20:25:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-13 20:25:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-13 20:25:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-13 20:25:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 20:25:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-13 20:25:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 20:25:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-13 20:25:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 20:25:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 20:25:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 20:25:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 20:25:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:25:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 20:25:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:25:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 20:25:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:25:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:25:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:25:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:25:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:25:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:25:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:25:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:25:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:25:52,644 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 20:25:53,668 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:25:59,495 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:25:59,495 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-13 20:25:59,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:25:59 BoogieIcfgContainer [2019-10-13 20:25:59,499 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:25:59,500 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:25:59,501 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:25:59,504 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:25:59,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:25:37" (1/3) ... [2019-10-13 20:25:59,505 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bfaa46b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:25:59, skipping insertion in model container [2019-10-13 20:25:59,505 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:25:45" (2/3) ... [2019-10-13 20:25:59,505 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bfaa46b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:25:59, skipping insertion in model container [2019-10-13 20:25:59,505 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:25:59" (3/3) ... [2019-10-13 20:25:59,507 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2019-10-13 20:25:59,516 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:25:59,534 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-13 20:25:59,546 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-13 20:25:59,587 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:25:59,587 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:25:59,587 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:25:59,587 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:25:59,587 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:25:59,587 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:25:59,588 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:25:59,588 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:25:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 4318 states. [2019-10-13 20:25:59,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2019-10-13 20:25:59,747 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:25:59,749 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, 1] [2019-10-13 20:25:59,752 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:25:59,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:25:59,760 INFO L82 PathProgramCache]: Analyzing trace with hash -544330963, now seen corresponding path program 1 times [2019-10-13 20:25:59,770 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:25:59,770 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019297159] [2019-10-13 20:25:59,770 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:25:59,771 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:25:59,771 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:26:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:26:00,987 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 20:26:00,988 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019297159] [2019-10-13 20:26:00,989 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:26:00,989 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:26:00,989 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105485685] [2019-10-13 20:26:00,994 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:26:00,996 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:26:01,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:26:01,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:26:01,013 INFO L87 Difference]: Start difference. First operand 4318 states. Second operand 3 states. [2019-10-13 20:26:01,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:26:01,656 INFO L93 Difference]: Finished difference Result 11503 states and 14995 transitions. [2019-10-13 20:26:01,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:26:01,657 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 285 [2019-10-13 20:26:01,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:26:01,770 INFO L225 Difference]: With dead ends: 11503 [2019-10-13 20:26:01,771 INFO L226 Difference]: Without dead ends: 7635 [2019-10-13 20:26:01,819 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 20:26:01,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7635 states. [2019-10-13 20:26:02,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7635 to 7626. [2019-10-13 20:26:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7626 states. [2019-10-13 20:26:02,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7626 states to 7626 states and 9767 transitions. [2019-10-13 20:26:02,573 INFO L78 Accepts]: Start accepts. Automaton has 7626 states and 9767 transitions. Word has length 285 [2019-10-13 20:26:02,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:26:02,577 INFO L462 AbstractCegarLoop]: Abstraction has 7626 states and 9767 transitions. [2019-10-13 20:26:02,577 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:26:02,578 INFO L276 IsEmpty]: Start isEmpty. Operand 7626 states and 9767 transitions. [2019-10-13 20:26:02,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-10-13 20:26:02,605 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:26:02,606 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 20:26:02,606 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:26:02,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:26:02,607 INFO L82 PathProgramCache]: Analyzing trace with hash -1428668120, now seen corresponding path program 1 times [2019-10-13 20:26:02,607 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:26:02,608 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812486463] [2019-10-13 20:26:02,608 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:02,608 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:02,609 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:26:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:26:03,442 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 20:26:03,443 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [812486463] [2019-10-13 20:26:03,443 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:26:03,443 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:26:03,443 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281500789] [2019-10-13 20:26:03,447 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:26:03,447 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:26:03,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:26:03,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:26:03,448 INFO L87 Difference]: Start difference. First operand 7626 states and 9767 transitions. Second operand 3 states. [2019-10-13 20:26:04,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:26:04,045 INFO L93 Difference]: Finished difference Result 11415 states and 14604 transitions. [2019-10-13 20:26:04,045 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:26:04,046 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-10-13 20:26:04,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:26:04,154 INFO L225 Difference]: With dead ends: 11415 [2019-10-13 20:26:04,154 INFO L226 Difference]: Without dead ends: 11372 [2019-10-13 20:26:04,165 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 20:26:04,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11372 states. [2019-10-13 20:26:04,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11372 to 11363. [2019-10-13 20:26:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11363 states. [2019-10-13 20:26:04,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11363 states to 11363 states and 14547 transitions. [2019-10-13 20:26:04,784 INFO L78 Accepts]: Start accepts. Automaton has 11363 states and 14547 transitions. Word has length 312 [2019-10-13 20:26:04,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:26:04,786 INFO L462 AbstractCegarLoop]: Abstraction has 11363 states and 14547 transitions. [2019-10-13 20:26:04,786 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:26:04,786 INFO L276 IsEmpty]: Start isEmpty. Operand 11363 states and 14547 transitions. [2019-10-13 20:26:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2019-10-13 20:26:04,795 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:26:04,795 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, 1] [2019-10-13 20:26:04,795 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:26:04,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:26:04,796 INFO L82 PathProgramCache]: Analyzing trace with hash -541552549, now seen corresponding path program 1 times [2019-10-13 20:26:04,796 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:26:04,798 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509345066] [2019-10-13 20:26:04,798 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:04,798 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:04,798 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:26:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:26:05,478 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 20:26:05,479 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509345066] [2019-10-13 20:26:05,479 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:26:05,479 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:26:05,479 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738064066] [2019-10-13 20:26:05,480 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:26:05,480 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:26:05,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:26:05,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:26:05,481 INFO L87 Difference]: Start difference. First operand 11363 states and 14547 transitions. Second operand 3 states. [2019-10-13 20:26:06,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:26:06,137 INFO L93 Difference]: Finished difference Result 15126 states and 19360 transitions. [2019-10-13 20:26:06,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:26:06,137 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 313 [2019-10-13 20:26:06,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:26:06,243 INFO L225 Difference]: With dead ends: 15126 [2019-10-13 20:26:06,243 INFO L226 Difference]: Without dead ends: 15083 [2019-10-13 20:26:06,254 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 20:26:06,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15083 states. [2019-10-13 20:26:06,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15083 to 15074. [2019-10-13 20:26:06,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15074 states. [2019-10-13 20:26:07,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15074 states to 15074 states and 19303 transitions. [2019-10-13 20:26:07,009 INFO L78 Accepts]: Start accepts. Automaton has 15074 states and 19303 transitions. Word has length 313 [2019-10-13 20:26:07,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:26:07,013 INFO L462 AbstractCegarLoop]: Abstraction has 15074 states and 19303 transitions. [2019-10-13 20:26:07,013 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:26:07,013 INFO L276 IsEmpty]: Start isEmpty. Operand 15074 states and 19303 transitions. [2019-10-13 20:26:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-10-13 20:26:07,036 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:26:07,036 INFO L380 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:26:07,036 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:26:07,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:26:07,037 INFO L82 PathProgramCache]: Analyzing trace with hash -1509800621, now seen corresponding path program 1 times [2019-10-13 20:26:07,037 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:26:07,037 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1668693202] [2019-10-13 20:26:07,038 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:07,038 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:07,038 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY