/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 00:22:05,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 00:22:05,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 00:22:05,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 00:22:05,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 00:22:05,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 00:22:05,347 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 00:22:05,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 00:22:05,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 00:22:05,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 00:22:05,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 00:22:05,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 00:22:05,354 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 00:22:05,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 00:22:05,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 00:22:05,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 00:22:05,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 00:22:05,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 00:22:05,360 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 00:22:05,362 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 00:22:05,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 00:22:05,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 00:22:05,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 00:22:05,367 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 00:22:05,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 00:22:05,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 00:22:05,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 00:22:05,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 00:22:05,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 00:22:05,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 00:22:05,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 00:22:05,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 00:22:05,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 00:22:05,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 00:22:05,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 00:22:05,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 00:22:05,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 00:22:05,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 00:22:05,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 00:22:05,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 00:22:05,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 00:22:05,380 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 00:22:05,401 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 00:22:05,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 00:22:05,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 00:22:05,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 00:22:05,405 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 00:22:05,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 00:22:05,405 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 00:22:05,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 00:22:05,405 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 00:22:05,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 00:22:05,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 00:22:05,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 00:22:05,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 00:22:05,406 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 00:22:05,407 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 00:22:05,407 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 00:22:05,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 00:22:05,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 00:22:05,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 00:22:05,408 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 00:22:05,408 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 00:22:05,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 00:22:05,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 00:22:05,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 00:22:05,409 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 00:22:05,409 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 00:22:05,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 00:22:05,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 00:22:05,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-11-07 00:22:05,670 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 00:22:05,687 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 00:22:05,691 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 00:22:05,693 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 00:22:05,693 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 00:22:05,694 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2019-11-07 00:22:05,768 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff0b54532/1042aa0b5a3244fb8ed04767955ec6a2/FLAG2465f6321 [2019-11-07 00:22:06,656 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 00:22:06,657 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2019-11-07 00:22:06,704 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff0b54532/1042aa0b5a3244fb8ed04767955ec6a2/FLAG2465f6321 [2019-11-07 00:22:07,071 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff0b54532/1042aa0b5a3244fb8ed04767955ec6a2 [2019-11-07 00:22:07,080 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 00:22:07,082 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 00:22:07,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 00:22:07,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 00:22:07,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 00:22:07,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:22:07" (1/1) ... [2019-11-07 00:22:07,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a1df810 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:07, skipping insertion in model container [2019-11-07 00:22:07,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:22:07" (1/1) ... [2019-11-07 00:22:07,098 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 00:22:07,246 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 00:22:11,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:22:11,912 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 00:22:12,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:22:13,355 INFO L192 MainTranslator]: Completed translation [2019-11-07 00:22:13,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13 WrapperNode [2019-11-07 00:22:13,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 00:22:13,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 00:22:13,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 00:22:13,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 00:22:13,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13" (1/1) ... [2019-11-07 00:22:13,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13" (1/1) ... [2019-11-07 00:22:13,497 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13" (1/1) ... [2019-11-07 00:22:13,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13" (1/1) ... [2019-11-07 00:22:13,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13" (1/1) ... [2019-11-07 00:22:13,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13" (1/1) ... [2019-11-07 00:22:13,881 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13" (1/1) ... [2019-11-07 00:22:13,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 00:22:13,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 00:22:13,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 00:22:13,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 00:22:13,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 00:22:13,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 00:22:13,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 00:22:13,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-07 00:22:13,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-07 00:22:13,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-11-07 00:22:13,998 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-07 00:22:13,998 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-07 00:22:13,998 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-11-07 00:22:13,998 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-11-07 00:22:13,998 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-07 00:22:13,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 00:22:13,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 00:22:13,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-07 00:22:13,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-07 00:22:13,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 00:22:14,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 00:22:14,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 00:22:14,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 00:22:14,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 00:22:14,001 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-07 00:22:14,001 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-11-07 00:22:14,001 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-11-07 00:22:14,001 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-07 00:22:14,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-11-07 00:22:14,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-11-07 00:22:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-11-07 00:22:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-11-07 00:22:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-11-07 00:22:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-11-07 00:22:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-11-07 00:22:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-11-07 00:22:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-11-07 00:22:14,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 00:22:14,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 00:22:14,003 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-11-07 00:22:14,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-11-07 00:22:14,003 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-07 00:22:14,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-11-07 00:22:14,003 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-07 00:22:14,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-11-07 00:22:14,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-11-07 00:22:14,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-11-07 00:22:14,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-11-07 00:22:14,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-11-07 00:22:14,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2019-11-07 00:22:14,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-07 00:22:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-07 00:22:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-07 00:22:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-11-07 00:22:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-11-07 00:22:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-11-07 00:22:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-11-07 00:22:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-11-07 00:22:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-11-07 00:22:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-11-07 00:22:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-11-07 00:22:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_queued [2019-11-07 00:22:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2019-11-07 00:22:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-11-07 00:22:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-11-07 00:22:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-11-07 00:22:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-11-07 00:22:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-11-07 00:22:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-11-07 00:22:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-07 00:22:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-07 00:22:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-11-07 00:22:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-11-07 00:22:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-07 00:22:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2019-11-07 00:22:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-11-07 00:22:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-07 00:22:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-11-07 00:22:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-11-07 00:22:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_sent_queue [2019-11-07 00:22:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2019-11-07 00:22:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_completed_queue [2019-11-07 00:22:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2019-11-07 00:22:14,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_reset_queue [2019-11-07 00:22:14,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2019-11-07 00:22:14,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-11-07 00:22:14,010 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-11-07 00:22:14,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-11-07 00:22:14,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-11-07 00:22:14,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-11-07 00:22:14,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-11-07 00:22:14,011 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-11-07 00:22:14,011 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-11-07 00:22:14,011 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-11-07 00:22:14,011 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-11-07 00:22:14,011 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-11-07 00:22:14,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2019-11-07 00:22:14,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2019-11-07 00:22:14,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2019-11-07 00:22:14,012 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2019-11-07 00:22:14,012 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2019-11-07 00:22:14,012 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem16 [2019-11-07 00:22:14,012 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2019-11-07 00:22:14,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2019-11-07 00:22:14,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2019-11-07 00:22:14,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2019-11-07 00:22:14,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2019-11-07 00:22:14,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2019-11-07 00:22:14,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2019-11-07 00:22:14,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_tx_irq [2019-11-07 00:22:14,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2019-11-07 00:22:14,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2019-11-07 00:22:14,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clean_rx_irq [2019-11-07 00:22:14,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll [2019-11-07 00:22:14,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2019-11-07 00:22:14,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2019-11-07 00:22:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2019-11-07 00:22:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_ring_ptrs [2019-11-07 00:22:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txring_buf [2019-11-07 00:22:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rxring_buf [2019-11-07 00:22:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2019-11-07 00:22:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2019-11-07 00:22:14,015 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_add_mc_addr [2019-11-07 00:22:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2019-11-07 00:22:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2019-11-07 00:22:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2019-11-07 00:22:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_descriptors [2019-11-07 00:22:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_alloc_rings [2019-11-07 00:22:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2019-11-07 00:22:14,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_config_vector_mapping [2019-11-07 00:22:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2019-11-07 00:22:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2019-11-07 00:22:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_request_irq [2019-11-07 00:22:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_irq [2019-11-07 00:22:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_identify_hw [2019-11-07 00:22:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_init_sw [2019-11-07 00:22:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2019-11-07 00:22:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2019-11-07 00:22:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2019-11-07 00:22:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2019-11-07 00:22:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2019-11-07 00:22:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2019-11-07 00:22:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2019-11-07 00:22:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_start [2019-11-07 00:22:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2019-11-07 00:22:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2019-11-07 00:22:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_desc [2019-11-07 00:22:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_check_link [2019-11-07 00:22:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2019-11-07 00:22:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2019-11-07 00:22:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2019-11-07 00:22:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2019-11-07 00:22:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_csum [2019-11-07 00:22:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_map_tx_skb [2019-11-07 00:22:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_xmit [2019-11-07 00:22:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2019-11-07 00:22:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_read [2019-11-07 00:22:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_mdio_write [2019-11-07 00:22:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2019-11-07 00:22:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2019-11-07 00:22:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2019-11-07 00:22:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_probe [2019-11-07 00:22:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2019-11-07 00:22:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2019-11-07 00:22:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2019-11-07 00:22:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2019-11-07 00:22:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2019-11-07 00:22:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2019-11-07 00:22:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_init [2019-11-07 00:22:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_driver_exit [2019-11-07 00:22:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-11-07 00:22:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-11-07 00:22:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-11-07 00:22:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_4 [2019-11-07 00:22:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_7 [2019-11-07 00:22:14,023 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-11-07 00:22:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-11-07 00:22:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-11-07 00:22:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_4 [2019-11-07 00:22:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-11-07 00:22:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-11-07 00:22:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-11-07 00:22:14,024 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-11-07 00:22:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_9 [2019-11-07 00:22:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_4 [2019-11-07 00:22:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_4 [2019-11-07 00:22:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-11-07 00:22:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_8 [2019-11-07 00:22:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-11-07 00:22:14,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-11-07 00:22:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-11-07 00:22:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_4 [2019-11-07 00:22:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-11-07 00:22:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_4 [2019-11-07 00:22:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-11-07 00:22:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_6 [2019-11-07 00:22:14,026 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 00:22:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-07 00:22:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-07 00:22:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 00:22:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-11-07 00:22:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-11-07 00:22:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-11-07 00:22:14,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-11-07 00:22:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-11-07 00:22:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-11-07 00:22:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-11-07 00:22:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-11-07 00:22:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-11-07 00:22:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-11-07 00:22:14,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2019-11-07 00:22:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2019-11-07 00:22:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2019-11-07 00:22:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2019-11-07 00:22:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2019-11-07 00:22:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2019-11-07 00:22:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2019-11-07 00:22:14,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_42 [2019-11-07 00:22:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_43 [2019-11-07 00:22:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_44 [2019-11-07 00:22:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_45 [2019-11-07 00:22:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_46 [2019-11-07 00:22:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_47 [2019-11-07 00:22:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_48 [2019-11-07 00:22:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_49 [2019-11-07 00:22:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_50 [2019-11-07 00:22:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_51 [2019-11-07 00:22:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_52 [2019-11-07 00:22:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_53 [2019-11-07 00:22:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_54 [2019-11-07 00:22:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-11-07 00:22:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-11-07 00:22:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2019-11-07 00:22:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2019-11-07 00:22:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_settings [2019-11-07 00:22:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_settings [2019-11-07 00:22:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_pauseparam [2019-11-07 00:22:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_pauseparam [2019-11-07 00:22:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_msglevel [2019-11-07 00:22:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_msglevel [2019-11-07 00:22:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_ethtool_stats [2019-11-07 00:22:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_strings [2019-11-07 00:22:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_sset_count [2019-11-07 00:22:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2019-11-07 00:22:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-11-07 00:22:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_85 [2019-11-07 00:22:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_86 [2019-11-07 00:22:14,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_87 [2019-11-07 00:22:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2019-11-07 00:22:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_89 [2019-11-07 00:22:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_95 [2019-11-07 00:22:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_101 [2019-11-07 00:22:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_103 [2019-11-07 00:22:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_105 [2019-11-07 00:22:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_106 [2019-11-07 00:22:14,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_107 [2019-11-07 00:22:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_108 [2019-11-07 00:22:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_109 [2019-11-07 00:22:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_110 [2019-11-07 00:22:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_111 [2019-11-07 00:22:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_112 [2019-11-07 00:22:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-11-07 00:22:14,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-11-07 00:22:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-11-07 00:22:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-11-07 00:22:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-11-07 00:22:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2019-11-07 00:22:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2019-11-07 00:22:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-11-07 00:22:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-11-07 00:22:14,036 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-11-07 00:22:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-11-07 00:22:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2019-11-07 00:22:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-11-07 00:22:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-11-07 00:22:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2019-11-07 00:22:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2019-11-07 00:22:14,037 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2019-11-07 00:22:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2019-11-07 00:22:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2019-11-07 00:22:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2019-11-07 00:22:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2019-11-07 00:22:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_ext [2019-11-07 00:22:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_ext [2019-11-07 00:22:14,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_dbg [2019-11-07 00:22:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_dbg [2019-11-07 00:22:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2019-11-07 00:22:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2019-11-07 00:22:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2019-11-07 00:22:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2019-11-07 00:22:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2019-11-07 00:22:14,039 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2019-11-07 00:22:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_config [2019-11-07 00:22:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2019-11-07 00:22:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2019-11-07 00:22:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_perm_macaddr [2019-11-07 00:22:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2019-11-07 00:22:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_osc [2019-11-07 00:22:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop_mac [2019-11-07 00:22:14,040 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2019-11-07 00:22:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2019-11-07 00:22:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2019-11-07 00:22:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_start_mac [2019-11-07 00:22:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_cfg_mac_flowcontrol [2019-11-07 00:22:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2019-11-07 00:22:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2019-11-07 00:22:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2019-11-07 00:22:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2019-11-07 00:22:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_phy_configured [2019-11-07 00:22:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_link [2019-11-07 00:22:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_clear_phy_intr [2019-11-07 00:22:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_disable_rss [2019-11-07 00:22:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure_basic [2019-11-07 00:22:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_phy_info [2019-11-07 00:22:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2019-11-07 00:22:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_132 [2019-11-07 00:22:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_133 [2019-11-07 00:22:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_134 [2019-11-07 00:22:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_135 [2019-11-07 00:22:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_136 [2019-11-07 00:22:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_142 [2019-11-07 00:22:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_148 [2019-11-07 00:22:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_150 [2019-11-07 00:22:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_152 [2019-11-07 00:22:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_153 [2019-11-07 00:22:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_154 [2019-11-07 00:22:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_155 [2019-11-07 00:22:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_156 [2019-11-07 00:22:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_157 [2019-11-07 00:22:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_158 [2019-11-07 00:22:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 00:22:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 00:22:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 00:22:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 00:22:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 00:22:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-07 00:22:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 00:22:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-11-07 00:22:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-07 00:22:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-07 00:22:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-11-07 00:22:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-07 00:22:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-11-07 00:22:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-11-07 00:22:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-11-07 00:22:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-11-07 00:22:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-11-07 00:22:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-11-07 00:22:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-07 00:22:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-07 00:22:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-07 00:22:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-11-07 00:22:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-07 00:22:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-07 00:22:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 00:22:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-11-07 00:22:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-11-07 00:22:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-11-07 00:22:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-11-07 00:22:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-11-07 00:22:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-11-07 00:22:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-11-07 00:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-07 00:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-11-07 00:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-07 00:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-11-07 00:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-11-07 00:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_completed [2019-11-07 00:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_reset [2019-11-07 00:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-11-07 00:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-11-07 00:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-11-07 00:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-11-07 00:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-11-07 00:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-07 00:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-07 00:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-11-07 00:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-11-07 00:22:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 00:22:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_8 [2019-11-07 00:22:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_8 [2019-11-07 00:22:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_8 [2019-11-07 00:22:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 00:22:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_9 [2019-11-07 00:22:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_9 [2019-11-07 00:22:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_8 [2019-11-07 00:22:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_8 [2019-11-07 00:22:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_8 [2019-11-07 00:22:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2019-11-07 00:22:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2019-11-07 00:22:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_8 [2019-11-07 00:22:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_8 [2019-11-07 00:22:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_8 [2019-11-07 00:22:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_8 [2019-11-07 00:22:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_6 [2019-11-07 00:22:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-11-07 00:22:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_7 [2019-11-07 00:22:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_8 [2019-11-07 00:22:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_8 [2019-11-07 00:22:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_8 [2019-11-07 00:22:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_8 [2019-11-07 00:22:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-11-07 00:22:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_mii_ioctl [2019-11-07 00:22:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-11-07 00:22:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-11-07 00:22:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-11-07 00:22:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-11-07 00:22:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-11-07 00:22:14,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-11-07 00:22:14,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-11-07 00:22:14,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-11-07 00:22:14,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-11-07 00:22:14,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-11-07 00:22:14,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-11-07 00:22:14,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2019-11-07 00:22:14,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-11-07 00:22:14,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-11-07 00:22:14,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-11-07 00:22:14,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_cleanup_aer_uncorrect_error_status [2019-11-07 00:22:14,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-07 00:22:14,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-11-07 00:22:14,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2019-11-07 00:22:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-07 00:22:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2019-11-07 00:22:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-11-07 00:22:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2019-11-07 00:22:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2019-11-07 00:22:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2019-11-07 00:22:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_selected_regions [2019-11-07 00:22:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2019-11-07 00:22:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-11-07 00:22:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-07 00:22:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_get_readrq [2019-11-07 00:22:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-11-07 00:22:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 00:22:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-11-07 00:22:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-11-07 00:22:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-11-07 00:22:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-07 00:22:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2019-11-07 00:22:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-11-07 00:22:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-11-07 00:22:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-07 00:22:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-11-07 00:22:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-07 00:22:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-07 00:22:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 00:22:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 00:22:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 00:22:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 00:22:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 00:22:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 00:22:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 00:22:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-07 00:22:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-07 00:22:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-11-07 00:22:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-11-07 00:22:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-07 00:22:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 00:22:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 00:22:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-11-07 00:22:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-11-07 00:22:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-07 00:22:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-07 00:22:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 00:22:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 00:22:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 00:22:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 00:22:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 00:22:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 00:22:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 00:22:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 00:22:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 00:22:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 00:22:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 00:22:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-07 00:22:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-07 00:22:14,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 00:22:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 00:22:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 00:22:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 00:22:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 00:22:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-07 00:22:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 00:22:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-07 00:22:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-11-07 00:22:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-07 00:22:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-07 00:22:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 00:22:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-11-07 00:22:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-11-07 00:22:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-11-07 00:22:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-11-07 00:22:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-11-07 00:22:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-07 00:22:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-07 00:22:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-07 00:22:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 00:22:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-07 00:22:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-11-07 00:22:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-07 00:22:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-11-07 00:22:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-07 00:22:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-11-07 00:22:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 00:22:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-11-07 00:22:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-11-07 00:22:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-11-07 00:22:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-11-07 00:22:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-11-07 00:22:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-11-07 00:22:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-11-07 00:22:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-11-07 00:22:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-11-07 00:22:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-11-07 00:22:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_49 [2019-11-07 00:22:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_50 [2019-11-07 00:22:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-11-07 00:22:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-11-07 00:22:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-11-07 00:22:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-11-07 00:22:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-11-07 00:22:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-11-07 00:22:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-11-07 00:22:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 00:22:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-11-07 00:22:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_42 [2019-11-07 00:22:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-11-07 00:22:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-07 00:22:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-11-07 00:22:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-11-07 00:22:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-11-07 00:22:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_4 [2019-11-07 00:22:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_7 [2019-11-07 00:22:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-11-07 00:22:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-11-07 00:22:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-11-07 00:22:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2019-11-07 00:22:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_4 [2019-11-07 00:22:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-11-07 00:22:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-11-07 00:22:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-11-07 00:22:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-11-07 00:22:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_9 [2019-11-07 00:22:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_4 [2019-11-07 00:22:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_4 [2019-11-07 00:22:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-11-07 00:22:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_8 [2019-11-07 00:22:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-11-07 00:22:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-11-07 00:22:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-11-07 00:22:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_4 [2019-11-07 00:22:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-11-07 00:22:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_4 [2019-11-07 00:22:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-11-07 00:22:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_6 [2019-11-07 00:22:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 00:22:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 00:22:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 00:22:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-07 00:22:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-11-07 00:22:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-11-07 00:22:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-07 00:22:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2019-11-07 00:22:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-07 00:22:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-11-07 00:22:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2019-11-07 00:22:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2019-11-07 00:22:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2019-11-07 00:22:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-07 00:22:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_53 [2019-11-07 00:22:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-07 00:22:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_54 [2019-11-07 00:22:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-11-07 00:22:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-11-07 00:22:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-11-07 00:22:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-11-07 00:22:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-07 00:22:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-11-07 00:22:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-11-07 00:22:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-11-07 00:22:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-11-07 00:22:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-07 00:22:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-11-07 00:22:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-07 00:22:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-11-07 00:22:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-07 00:22:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-11-07 00:22:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-11-07 00:22:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-11-07 00:22:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-11-07 00:22:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-11-07 00:22:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-07 00:22:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-11-07 00:22:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 00:22:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2019-11-07 00:22:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-11-07 00:22:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-07 00:22:14,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-07 00:22:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2019-11-07 00:22:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-11-07 00:22:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-07 00:22:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-07 00:22:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_44 [2019-11-07 00:22:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_45 [2019-11-07 00:22:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-07 00:22:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_46 [2019-11-07 00:22:14,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-11-07 00:22:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-11-07 00:22:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-11-07 00:22:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-11-07 00:22:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2019-11-07 00:22:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2019-11-07 00:22:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-11-07 00:22:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2019-11-07 00:22:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2019-11-07 00:22:14,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-11-07 00:22:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-11-07 00:22:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-07 00:22:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-11-07 00:22:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-11-07 00:22:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2019-11-07 00:22:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2019-11-07 00:22:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2019-11-07 00:22:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_43 [2019-11-07 00:22:14,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-11-07 00:22:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-11-07 00:22:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-11-07 00:22:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure dql_queued [2019-11-07 00:22:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2019-11-07 00:22:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure dql_completed [2019-11-07 00:22:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure dql_reset [2019-11-07 00:22:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-11-07 00:22:14,082 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-11-07 00:22:14,083 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-11-07 00:22:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-07 00:22:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_48 [2019-11-07 00:22:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_52 [2019-11-07 00:22:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2019-11-07 00:22:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-11-07 00:22:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-11-07 00:22:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-11-07 00:22:14,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-07 00:22:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2019-11-07 00:22:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-11-07 00:22:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-07 00:22:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-11-07 00:22:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-11-07 00:22:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_sent_queue [2019-11-07 00:22:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2019-11-07 00:22:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_completed_queue [2019-11-07 00:22:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2019-11-07 00:22:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_reset_queue [2019-11-07 00:22:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2019-11-07 00:22:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-11-07 00:22:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-11-07 00:22:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-11-07 00:22:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-11-07 00:22:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-11-07 00:22:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-11-07 00:22:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-11-07 00:22:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-11-07 00:22:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-11-07 00:22:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-11-07 00:22:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-11-07 00:22:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-11-07 00:22:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-11-07 00:22:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_47 [2019-11-07 00:22:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-07 00:22:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_51 [2019-11-07 00:22:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-11-07 00:22:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-11-07 00:22:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-11-07 00:22:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-11-07 00:22:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-11-07 00:22:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2019-11-07 00:22:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-11-07 00:22:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-07 00:22:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-11-07 00:22:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-11-07 00:22:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-11-07 00:22:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-11-07 00:22:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-11-07 00:22:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-11-07 00:22:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_mii_ioctl [2019-11-07 00:22:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2019-11-07 00:22:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2019-11-07 00:22:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_cleanup_aer_uncorrect_error_status [2019-11-07 00:22:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2019-11-07 00:22:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2019-11-07 00:22:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2019-11-07 00:22:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-11-07 00:22:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2019-11-07 00:22:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2019-11-07 00:22:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem16 [2019-11-07 00:22:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2019-11-07 00:22:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2019-11-07 00:22:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2019-11-07 00:22:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_perm_macaddr [2019-11-07 00:22:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2019-11-07 00:22:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2019-11-07 00:22:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2019-11-07 00:22:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2019-11-07 00:22:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2019-11-07 00:22:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2019-11-07 00:22:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2019-11-07 00:22:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2019-11-07 00:22:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2019-11-07 00:22:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_link [2019-11-07 00:22:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clear_phy_intr [2019-11-07 00:22:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_mac [2019-11-07 00:22:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2019-11-07 00:22:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2019-11-07 00:22:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure alx_phy_configured [2019-11-07 00:22:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure_basic [2019-11-07 00:22:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure alx_disable_rss [2019-11-07 00:22:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_info [2019-11-07 00:22:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2019-11-07 00:22:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2019-11-07 00:22:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2019-11-07 00:22:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2019-11-07 00:22:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 00:22:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2019-11-07 00:22:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_tx_irq [2019-11-07 00:22:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2019-11-07 00:22:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2019-11-07 00:22:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_clean_rx_irq [2019-11-07 00:22:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll [2019-11-07 00:22:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2019-11-07 00:22:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2019-11-07 00:22:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2019-11-07 00:22:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_ring_ptrs [2019-11-07 00:22:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txring_buf [2019-11-07 00:22:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rxring_buf [2019-11-07 00:22:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2019-11-07 00:22:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2019-11-07 00:22:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure alx_add_mc_addr [2019-11-07 00:22:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2019-11-07 00:22:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 00:22:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2019-11-07 00:22:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2019-11-07 00:22:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 00:22:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_descriptors [2019-11-07 00:22:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure alx_alloc_rings [2019-11-07 00:22:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2019-11-07 00:22:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure alx_config_vector_mapping [2019-11-07 00:22:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2019-11-07 00:22:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2019-11-07 00:22:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_request_irq [2019-11-07 00:22:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_irq [2019-11-07 00:22:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_identify_hw [2019-11-07 00:22:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_init_sw [2019-11-07 00:22:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2019-11-07 00:22:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2019-11-07 00:22:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2019-11-07 00:22:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2019-11-07 00:22:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2019-11-07 00:22:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2019-11-07 00:22:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2019-11-07 00:22:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_start [2019-11-07 00:22:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2019-11-07 00:22:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2019-11-07 00:22:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_desc [2019-11-07 00:22:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure alx_check_link [2019-11-07 00:22:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2019-11-07 00:22:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2019-11-07 00:22:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2019-11-07 00:22:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2019-11-07 00:22:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_csum [2019-11-07 00:22:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure alx_map_tx_skb [2019-11-07 00:22:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure alx_start_xmit [2019-11-07 00:22:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2019-11-07 00:22:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_read [2019-11-07 00:22:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure alx_mdio_write [2019-11-07 00:22:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2019-11-07 00:22:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2019-11-07 00:22:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2019-11-07 00:22:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure alx_probe [2019-11-07 00:22:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2019-11-07 00:22:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2019-11-07 00:22:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2019-11-07 00:22:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2019-11-07 00:22:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2019-11-07 00:22:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2019-11-07 00:22:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_init [2019-11-07 00:22:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure alx_driver_exit [2019-11-07 00:22:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_8 [2019-11-07 00:22:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_8 [2019-11-07 00:22:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_7 [2019-11-07 00:22:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_6 [2019-11-07 00:22:14,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_8 [2019-11-07 00:22:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_8 [2019-11-07 00:22:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_8 [2019-11-07 00:22:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_8 [2019-11-07 00:22:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_8 [2019-11-07 00:22:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_9 [2019-11-07 00:22:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_8 [2019-11-07 00:22:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 00:22:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2019-11-07 00:22:14,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2019-11-07 00:22:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 00:22:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_8 [2019-11-07 00:22:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_8 [2019-11-07 00:22:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_8 [2019-11-07 00:22:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_8 [2019-11-07 00:22:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_9 [2019-11-07 00:22:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_8 [2019-11-07 00:22:14,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_8 [2019-11-07 00:22:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-11-07 00:22:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 00:22:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_85 [2019-11-07 00:22:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_87 [2019-11-07 00:22:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_86 [2019-11-07 00:22:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_89 [2019-11-07 00:22:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2019-11-07 00:22:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_95 [2019-11-07 00:22:14,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_112 [2019-11-07 00:22:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_103 [2019-11-07 00:22:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_111 [2019-11-07 00:22:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_105 [2019-11-07 00:22:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_101 [2019-11-07 00:22:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_109 [2019-11-07 00:22:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_110 [2019-11-07 00:22:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_106 [2019-11-07 00:22:14,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_107 [2019-11-07 00:22:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_108 [2019-11-07 00:22:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-11-07 00:22:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-11-07 00:22:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-11-07 00:22:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2019-11-07 00:22:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure alx_cfg_mac_flowcontrol [2019-11-07 00:22:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2019-11-07 00:22:14,106 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_settings [2019-11-07 00:22:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_settings [2019-11-07 00:22:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_pauseparam [2019-11-07 00:22:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_pauseparam [2019-11-07 00:22:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_msglevel [2019-11-07 00:22:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_msglevel [2019-11-07 00:22:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_ethtool_stats [2019-11-07 00:22:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_strings [2019-11-07 00:22:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_sset_count [2019-11-07 00:22:14,107 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-11-07 00:22:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-11-07 00:22:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-11-07 00:22:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-11-07 00:22:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-11-07 00:22:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_132 [2019-11-07 00:22:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_134 [2019-11-07 00:22:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_133 [2019-11-07 00:22:14,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_136 [2019-11-07 00:22:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_135 [2019-11-07 00:22:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_142 [2019-11-07 00:22:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_150 [2019-11-07 00:22:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_158 [2019-11-07 00:22:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_152 [2019-11-07 00:22:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_148 [2019-11-07 00:22:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_156 [2019-11-07 00:22:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_157 [2019-11-07 00:22:14,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_153 [2019-11-07 00:22:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_154 [2019-11-07 00:22:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_155 [2019-11-07 00:22:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-07 00:22:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2019-11-07 00:22:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2019-11-07 00:22:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-11-07 00:22:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-11-07 00:22:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-11-07 00:22:14,110 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-11-07 00:22:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2019-11-07 00:22:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2019-11-07 00:22:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-11-07 00:22:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-11-07 00:22:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-11-07 00:22:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-11-07 00:22:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_get_readrq [2019-11-07 00:22:14,111 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-11-07 00:22:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2019-11-07 00:22:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2019-11-07 00:22:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2019-11-07 00:22:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2019-11-07 00:22:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2019-11-07 00:22:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2019-11-07 00:22:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2019-11-07 00:22:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_ext [2019-11-07 00:22:14,112 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_ext [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_dbg [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_dbg [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_phy_config [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_osc [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop_mac [2019-11-07 00:22:14,113 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2019-11-07 00:22:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 00:22:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 00:22:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 00:22:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 00:22:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 00:22:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-11-07 00:22:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 00:22:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-11-07 00:22:14,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-11-07 00:22:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 00:22:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-07 00:22:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 00:22:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-11-07 00:22:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 00:22:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 00:22:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 00:22:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 00:22:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 00:22:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 00:22:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 00:22:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 00:22:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 00:22:23,166 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 00:22:28,741 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 00:22:28,742 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-11-07 00:22:28,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:22:28 BoogieIcfgContainer [2019-11-07 00:22:28,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 00:22:28,747 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-07 00:22:28,747 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-07 00:22:28,750 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-07 00:22:28,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:22:07" (1/3) ... [2019-11-07 00:22:28,751 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@715e0a3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:22:28, skipping insertion in model container [2019-11-07 00:22:28,751 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:13" (2/3) ... [2019-11-07 00:22:28,752 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@715e0a3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:22:28, skipping insertion in model container [2019-11-07 00:22:28,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:22:28" (3/3) ... [2019-11-07 00:22:28,754 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2019-11-07 00:22:28,764 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-07 00:22:28,775 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-07 00:22:28,787 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-07 00:22:28,830 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-07 00:22:28,830 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-07 00:22:28,831 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-07 00:22:28,831 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-07 00:22:28,831 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-07 00:22:28,831 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-07 00:22:28,831 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-07 00:22:28,831 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-07 00:22:28,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states. [2019-11-07 00:22:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-11-07 00:22:28,924 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:22:28,925 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:22:28,929 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:22:28,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:22:28,935 INFO L82 PathProgramCache]: Analyzing trace with hash -1192963355, now seen corresponding path program 1 times [2019-11-07 00:22:28,945 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:22:28,945 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630466453] [2019-11-07 00:22:28,946 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:22:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:22:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2019-11-07 00:22:30,051 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630466453] [2019-11-07 00:22:30,052 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:22:30,053 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:22:30,053 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57820473] [2019-11-07 00:22:30,059 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:22:30,060 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:22:30,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:22:30,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:22:30,079 INFO L87 Difference]: Start difference. First operand 3702 states. Second operand 3 states. [2019-11-07 00:22:31,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:22:31,002 INFO L93 Difference]: Finished difference Result 9396 states and 12635 transitions. [2019-11-07 00:22:31,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:22:31,004 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2019-11-07 00:22:31,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:22:31,060 INFO L225 Difference]: With dead ends: 9396 [2019-11-07 00:22:31,061 INFO L226 Difference]: Without dead ends: 6055 [2019-11-07 00:22:31,083 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:22:31,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6055 states. [2019-11-07 00:22:31,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6055 to 6036. [2019-11-07 00:22:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6036 states. [2019-11-07 00:22:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6036 states to 6036 states and 8052 transitions. [2019-11-07 00:22:31,504 INFO L78 Accepts]: Start accepts. Automaton has 6036 states and 8052 transitions. Word has length 148 [2019-11-07 00:22:31,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:22:31,505 INFO L462 AbstractCegarLoop]: Abstraction has 6036 states and 8052 transitions. [2019-11-07 00:22:31,505 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:22:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 6036 states and 8052 transitions. [2019-11-07 00:22:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2019-11-07 00:22:31,520 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:22:31,520 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:22:31,521 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:22:31,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:22:31,521 INFO L82 PathProgramCache]: Analyzing trace with hash 1033879273, now seen corresponding path program 1 times [2019-11-07 00:22:31,522 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:22:31,522 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553763157] [2019-11-07 00:22:31,522 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:22:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:22:32,036 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2019-11-07 00:22:32,036 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553763157] [2019-11-07 00:22:32,037 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:22:32,037 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:22:32,037 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242566430] [2019-11-07 00:22:32,039 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:22:32,039 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:22:32,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:22:32,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:22:32,040 INFO L87 Difference]: Start difference. First operand 6036 states and 8052 transitions. Second operand 3 states. [2019-11-07 00:22:32,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:22:32,643 INFO L93 Difference]: Finished difference Result 17810 states and 23746 transitions. [2019-11-07 00:22:32,643 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:22:32,643 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 284 [2019-11-07 00:22:32,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:22:32,738 INFO L225 Difference]: With dead ends: 17810 [2019-11-07 00:22:32,738 INFO L226 Difference]: Without dead ends: 11811 [2019-11-07 00:22:32,768 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:22:32,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11811 states. [2019-11-07 00:22:33,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11811 to 11806. [2019-11-07 00:22:33,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11806 states. [2019-11-07 00:22:33,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11806 states to 11806 states and 15734 transitions. [2019-11-07 00:22:33,476 INFO L78 Accepts]: Start accepts. Automaton has 11806 states and 15734 transitions. Word has length 284 [2019-11-07 00:22:33,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:22:33,477 INFO L462 AbstractCegarLoop]: Abstraction has 11806 states and 15734 transitions. [2019-11-07 00:22:33,477 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:22:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 11806 states and 15734 transitions. [2019-11-07 00:22:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2019-11-07 00:22:33,501 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:22:33,501 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:22:33,502 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:22:33,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:22:33,503 INFO L82 PathProgramCache]: Analyzing trace with hash 178712976, now seen corresponding path program 1 times [2019-11-07 00:22:33,503 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:22:33,508 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635851223] [2019-11-07 00:22:33,508 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:22:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:22:34,234 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2019-11-07 00:22:34,235 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635851223] [2019-11-07 00:22:34,235 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:22:34,235 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:22:34,235 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113984553] [2019-11-07 00:22:34,236 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:22:34,236 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:22:34,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:22:34,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:22:34,237 INFO L87 Difference]: Start difference. First operand 11806 states and 15734 transitions. Second operand 3 states. [2019-11-07 00:22:35,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:22:35,714 INFO L93 Difference]: Finished difference Result 29466 states and 39290 transitions. [2019-11-07 00:22:35,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:22:35,715 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 384 [2019-11-07 00:22:35,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:22:35,819 INFO L225 Difference]: With dead ends: 29466 [2019-11-07 00:22:35,819 INFO L226 Difference]: Without dead ends: 17697 [2019-11-07 00:22:35,863 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:22:35,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17697 states. [2019-11-07 00:22:36,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17697 to 17692. [2019-11-07 00:22:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17692 states. [2019-11-07 00:22:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17692 states to 17692 states and 23574 transitions. [2019-11-07 00:22:36,730 INFO L78 Accepts]: Start accepts. Automaton has 17692 states and 23574 transitions. Word has length 384 [2019-11-07 00:22:36,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:22:36,731 INFO L462 AbstractCegarLoop]: Abstraction has 17692 states and 23574 transitions. [2019-11-07 00:22:36,732 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:22:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 17692 states and 23574 transitions. [2019-11-07 00:22:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2019-11-07 00:22:36,769 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:22:36,770 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:22:36,770 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:22:36,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:22:36,770 INFO L82 PathProgramCache]: Analyzing trace with hash 659415736, now seen corresponding path program 1 times [2019-11-07 00:22:36,771 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:22:36,771 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742420135] [2019-11-07 00:22:36,771 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:22:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat