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 --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 22:00:16,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 22:00:16,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 22:00:16,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 22:00:16,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 22:00:16,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 22:00:16,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 22:00:16,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 22:00:16,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 22:00:16,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 22:00:16,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 22:00:16,904 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 22:00:16,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 22:00:16,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 22:00:16,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 22:00:16,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 22:00:16,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 22:00:16,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 22:00:16,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 22:00:16,914 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 22:00:16,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 22:00:16,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 22:00:16,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 22:00:16,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 22:00:16,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 22:00:16,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 22:00:16,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 22:00:16,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 22:00:16,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 22:00:16,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 22:00:16,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 22:00:16,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 22:00:16,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 22:00:16,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 22:00:16,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 22:00:16,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 22:00:16,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 22:00:16,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 22:00:16,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 22:00:16,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 22:00:16,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 22:00:16,945 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 22:00:16,969 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 22:00:16,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 22:00:16,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 22:00:16,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 22:00:16,970 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 22:00:16,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 22:00:16,971 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 22:00:16,971 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 22:00:16,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 22:00:16,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 22:00:16,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 22:00:16,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 22:00:16,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 22:00:16,972 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 22:00:16,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 22:00:16,973 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 22:00:16,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 22:00:16,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 22:00:16,973 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 22:00:16,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 22:00:16,974 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 22:00:16,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:00:16,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 22:00:16,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 22:00:16,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 22:00:16,975 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 22:00:16,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 22:00:16,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 22:00:16,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-13 22:00:17,273 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 22:00:17,286 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 22:00:17,290 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 22:00:17,291 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 22:00:17,292 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 22:00:17,292 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2019-10-13 22:00:17,371 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffa218f9/a127dae15dba4238b285f4b74ec70a3c/FLAG615c27781 [2019-10-13 22:00:18,294 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 22:00:18,295 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2019-10-13 22:00:18,351 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffa218f9/a127dae15dba4238b285f4b74ec70a3c/FLAG615c27781 [2019-10-13 22:00:18,704 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffa218f9/a127dae15dba4238b285f4b74ec70a3c [2019-10-13 22:00:18,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 22:00:18,714 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 22:00:18,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 22:00:18,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 22:00:18,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 22:00:18,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:00:18" (1/1) ... [2019-10-13 22:00:18,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62309fa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:18, skipping insertion in model container [2019-10-13 22:00:18,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:00:18" (1/1) ... [2019-10-13 22:00:18,733 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 22:00:18,879 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 22:00:22,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:00:22,574 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 22:00:23,108 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:00:23,985 INFO L192 MainTranslator]: Completed translation [2019-10-13 22:00:23,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23 WrapperNode [2019-10-13 22:00:23,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 22:00:23,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 22:00:23,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 22:00:23,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 22:00:24,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23" (1/1) ... [2019-10-13 22:00:24,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23" (1/1) ... [2019-10-13 22:00:24,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23" (1/1) ... [2019-10-13 22:00:24,118 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23" (1/1) ... [2019-10-13 22:00:24,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23" (1/1) ... [2019-10-13 22:00:24,317 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23" (1/1) ... [2019-10-13 22:00:24,358 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23" (1/1) ... [2019-10-13 22:00:24,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 22:00:24,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 22:00:24,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 22:00:24,390 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 22:00:24,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:00:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 22:00:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 22:00:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 22:00:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 22:00:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 22:00:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 22:00:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 22:00:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 22:00:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:00:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 22:00:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 22:00:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 22:00:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 22:00:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-13 22:00:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 22:00:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-10-13 22:00:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-13 22:00:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 22:00:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 22:00:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 22:00:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 22:00:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 22:00:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 22:00:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 22:00:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 22:00:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 22:00:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 22:00:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 22:00:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 22:00:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 22:00:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 22:00:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 22:00:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 22:00:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-13 22:00:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-13 22:00:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-13 22:00:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 22:00:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 22:00:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 22:00:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 22:00:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 22:00:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 22:00:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 22:00:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-13 22:00:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-13 22:00:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-13 22:00:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-13 22:00:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-13 22:00:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 22:00:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 22:00:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 22:00:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-13 22:00:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 22:00:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 22:00:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 22:00:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 22:00:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_one [2019-10-13 22:00:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2019-10-13 22:00:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_open [2019-10-13 22:00:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2019-10-13 22:00:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_start_xmit [2019-10-13 22:00:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_stop [2019-10-13 22:00:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2019-10-13 22:00:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2019-10-13 22:00:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_tx_pkt [2019-10-13 22:00:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2019-10-13 22:00:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_rx_packet [2019-10-13 22:00:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2019-10-13 22:00:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_get_drvinfo [2019-10-13 22:00:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_set_wol [2019-10-13 22:00:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_ethtool_get_wol [2019-10-13 22:00:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_timer [2019-10-13 22:00:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_dynamic_reset [2019-10-13 22:00:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2019-10-13 22:00:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2019-10-13 22:00:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_descriptor_init [2019-10-13 22:00:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2019-10-13 22:00:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2019-10-13 22:00:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2019-10-13 22:00:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2019-10-13 22:00:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2019-10-13 22:00:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure read_srom_word [2019-10-13 22:00:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_sense_speed [2019-10-13 22:00:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_phyxcer [2019-10-13 22:00:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_process_mode [2019-10-13 22:00:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2019-10-13 22:00:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2019-10-13 22:00:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2019-10-13 22:00:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2019-10-13 22:00:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_parse_srom [2019-10-13 22:00:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_program_DM9801 [2019-10-13 22:00:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_program_DM9802 [2019-10-13 22:00:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_HPNA_remote_cmd_chk [2019-10-13 22:00:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_suspend [2019-10-13 22:00:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2019-10-13 22:00:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_module [2019-10-13 22:00:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_cleanup_module [2019-10-13 22:00:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2019-10-13 22:00:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_dmfe_init_module_14_9 [2019-10-13 22:00:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-13 22:00:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-13 22:00:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 22:00:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-13 22:00:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-13 22:00:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-13 22:00:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-13 22:00:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-13 22:00:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-10-13 22:00:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-13 22:00:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-13 22:00:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-13 22:00:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-13 22:00:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-13 22:00:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-13 22:00:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 22:00:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 22:00:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 22:00:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 22:00:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 22:00:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 22:00:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 22:00:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-13 22:00:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-13 22:00:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-13 22:00:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 22:00:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-13 22:00:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-13 22:00:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 22:00:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 22:00:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 22:00:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 22:00:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 22:00:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-13 22:00:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-13 22:00:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-13 22:00:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 22:00:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 22:00:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 22:00:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 22:00:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-13 22:00:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-13 22:00:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-13 22:00:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-13 22:00:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-13 22:00:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 22:00:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 22:00:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-13 22:00:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-13 22:00:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 22:00:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-13 22:00:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-13 22:00:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-13 22:00:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-13 22:00:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-13 22:00:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-13 22:00:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2019-10-13 22:00:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-10-13 22:00:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-13 22:00:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-13 22:00:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-13 22:00:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-13 22:00:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-13 22:00:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_59 [2019-10-13 22:00:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_62 [2019-10-13 22:00:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_63 [2019-10-13 22:00:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_64 [2019-10-13 22:00:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_65 [2019-10-13 22:00:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_66 [2019-10-13 22:00:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_67 [2019-10-13 22:00:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2019-10-13 22:00:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2019-10-13 22:00:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_71 [2019-10-13 22:00:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_72 [2019-10-13 22:00:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_73 [2019-10-13 22:00:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_77 [2019-10-13 22:00:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_81 [2019-10-13 22:00:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_85 [2019-10-13 22:00:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_86 [2019-10-13 22:00:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 22:00:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 22:00:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 22:00:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 22:00:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 22:00:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 22:00:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 22:00:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 22:00:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 22:00:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 22:00:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 22:00:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 22:00:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 22:00:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 22:00:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 22:00:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 22:00:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 22:00:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 22:00:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 22:00:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 22:00:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 22:00:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 22:00:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 22:00:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 22:00:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 22:00:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 22:00:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 22:00:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 22:00:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 22:00:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 22:00:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 22:00:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 22:00:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 22:00:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 22:00:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 22:00:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 22:00:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 22:00:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 22:00:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 22:00:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 22:00:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 22:00:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 22:00:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 22:00:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 22:00:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 22:00:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 22:00:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 22:00:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 22:00:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 22:00:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 22:00:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 22:00:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2019-10-13 22:00:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2019-10-13 22:00:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2019-10-13 22:00:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-10-13 22:00:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2019-10-13 22:00:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2019-10-13 22:00:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2019-10-13 22:00:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-10-13 22:00:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 22:00:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 22:00:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 22:00:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 22:00:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 22:00:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 22:00:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 22:00:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 22:00:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-13 22:00:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-13 22:00:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-13 22:00:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-13 22:00:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-13 22:00:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-13 22:00:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-13 22:00:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 22:00:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_dmfe_board_info [2019-10-13 22:00:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_dmfe_board_info [2019-10-13 22:00:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_dmfe_board_info [2019-10-13 22:00:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_dmfe_board_info [2019-10-13 22:00:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_dmfe_board_info [2019-10-13 22:00:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_dmfe_board_info [2019-10-13 22:00:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_dmfe_board_info [2019-10-13 22:00:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_dmfe_board_info [2019-10-13 22:00:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 22:00:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 22:00:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 22:00:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 22:00:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 22:00:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 22:00:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 22:00:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 22:00:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 22:00:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 22:00:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 22:00:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-13 22:00:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-13 22:00:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-13 22:00:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-13 22:00:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-13 22:00:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-13 22:00:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-13 22:00:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 22:00:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 22:00:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 22:00:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 22:00:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 22:00:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 22:00:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 22:00:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 22:00:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 22:00:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 22:00:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 22:00:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 22:00:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 22:00:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 22:00:24,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 22:00:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 22:00:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 22:00:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 22:00:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-13 22:00:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 22:00:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 22:00:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 22:00:24,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 22:00:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 22:00:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-13 22:00:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-13 22:00:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 22:00:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-13 22:00:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 22:00:24,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 22:00:24,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 22:00:24,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 22:00:24,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:00:24,526 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-13 22:00:24,526 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 22:00:24,526 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 22:00:24,526 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-13 22:00:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 22:00:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 22:00:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 22:00:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 22:00:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-13 22:00:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2019-10-13 22:00:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 22:00:24,527 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-13 22:00:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 22:00:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-13 22:00:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-13 22:00:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 22:00:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 22:00:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 22:00:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-13 22:00:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 22:00:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 22:00:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 22:00:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 22:00:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-13 22:00:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 22:00:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-13 22:00:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-13 22:00:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 22:00:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 22:00:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 22:00:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 22:00:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 22:00:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-13 22:00:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-13 22:00:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 22:00:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 22:00:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-13 22:00:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-13 22:00:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-13 22:00:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-13 22:00:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-13 22:00:24,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-13 22:00:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-13 22:00:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-13 22:00:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-13 22:00:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 22:00:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 22:00:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-13 22:00:24,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 22:00:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 22:00:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 22:00:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-13 22:00:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-13 22:00:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 22:00:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-13 22:00:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 22:00:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 22:00:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 22:00:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 22:00:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 22:00:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 22:00:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 22:00:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 22:00:24,535 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 22:00:24,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 22:00:24,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 22:00:24,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 22:00:24,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 22:00:24,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 22:00:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 22:00:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 22:00:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 22:00:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 22:00:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-13 22:00:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 22:00:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 22:00:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-10-13 22:00:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-13 22:00:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 22:00:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 22:00:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 22:00:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 22:00:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 22:00:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 22:00:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 22:00:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 22:00:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 22:00:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-13 22:00:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2019-10-13 22:00:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_73 [2019-10-13 22:00:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_77 [2019-10-13 22:00:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_81 [2019-10-13 22:00:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_dmfe_board_info [2019-10-13 22:00:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_dmfe_board_info [2019-10-13 22:00:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 22:00:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 22:00:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-13 22:00:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 22:00:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 22:00:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-13 22:00:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 22:00:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 22:00:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 22:00:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 22:00:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 22:00:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 22:00:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 22:00:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 22:00:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 22:00:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 22:00:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:00:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 22:00:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 22:00:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2019-10-13 22:00:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 22:00:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-13 22:00:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-13 22:00:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_71 [2019-10-13 22:00:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 22:00:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-13 22:00:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-13 22:00:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 22:00:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-13 22:00:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 22:00:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 22:00:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-13 22:00:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 22:00:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-13 22:00:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_59 [2019-10-13 22:00:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 22:00:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 22:00:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 22:00:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 22:00:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 22:00:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 22:00:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 22:00:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 22:00:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 22:00:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 22:00:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 22:00:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 22:00:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 22:00:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 22:00:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 22:00:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 22:00:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 22:00:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 22:00:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 22:00:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 22:00:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 22:00:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 22:00:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 22:00:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 22:00:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 22:00:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-13 22:00:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 22:00:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 22:00:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-13 22:00:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-13 22:00:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-13 22:00:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 22:00:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-13 22:00:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 22:00:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 22:00:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 22:00:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_64 [2019-10-13 22:00:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_66 [2019-10-13 22:00:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-13 22:00:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 22:00:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 22:00:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 22:00:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 22:00:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 22:00:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 22:00:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-13 22:00:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-13 22:00:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2019-10-13 22:00:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-13 22:00:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-13 22:00:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-13 22:00:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-13 22:00:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 22:00:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_63 [2019-10-13 22:00:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 22:00:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_65 [2019-10-13 22:00:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-13 22:00:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-13 22:00:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-13 22:00:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-13 22:00:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 22:00:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 22:00:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 22:00:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-13 22:00:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-13 22:00:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-13 22:00:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-13 22:00:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-13 22:00:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-13 22:00:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 22:00:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 22:00:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 22:00:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_85 [2019-10-13 22:00:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 22:00:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_86 [2019-10-13 22:00:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-13 22:00:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 22:00:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 22:00:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 22:00:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-13 22:00:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 22:00:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 22:00:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 22:00:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 22:00:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 22:00:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_67 [2019-10-13 22:00:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 22:00:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_72 [2019-10-13 22:00:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-13 22:00:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-13 22:00:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 22:00:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 22:00:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-13 22:00:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 22:00:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 22:00:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_62 [2019-10-13 22:00:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-13 22:00:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_open [2019-10-13 22:00:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_start_xmit [2019-10-13 22:00:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_stop [2019-10-13 22:00:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2019-10-13 22:00:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure read_srom_word [2019-10-13 22:00:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2019-10-13 22:00:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2019-10-13 22:00:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_descriptor_init [2019-10-13 22:00:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2019-10-13 22:00:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2019-10-13 22:00:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2019-10-13 22:00:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2019-10-13 22:00:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2019-10-13 22:00:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2019-10-13 22:00:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2019-10-13 22:00:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2019-10-13 22:00:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_sense_speed [2019-10-13 22:00:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_process_mode [2019-10-13 22:00:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_timer [2019-10-13 22:00:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2019-10-13 22:00:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_rx_packet [2019-10-13 22:00:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_tx_pkt [2019-10-13 22:00:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2019-10-13 22:00:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_dynamic_reset [2019-10-13 22:00:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2019-10-13 22:00:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2019-10-13 22:00:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_parse_srom [2019-10-13 22:00:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_program_DM9801 [2019-10-13 22:00:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_program_DM9802 [2019-10-13 22:00:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_HPNA_remote_cmd_chk [2019-10-13 22:00:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_phyxcer [2019-10-13 22:00:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_one [2019-10-13 22:00:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 22:00:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2019-10-13 22:00:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_get_drvinfo [2019-10-13 22:00:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_set_wol [2019-10-13 22:00:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_ethtool_get_wol [2019-10-13 22:00:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 22:00:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2019-10-13 22:00:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_suspend [2019-10-13 22:00:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2019-10-13 22:00:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_module [2019-10-13 22:00:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_cleanup_module [2019-10-13 22:00:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dmfe_cleanup_module_14_2 [2019-10-13 22:00:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_dmfe_init_module_14_9 [2019-10-13 22:00:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-13 22:00:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-13 22:00:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 22:00:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-13 22:00:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-13 22:00:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-13 22:00:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-10-13 22:00:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2019-10-13 22:00:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-10-13 22:00:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-10-13 22:00:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-13 22:00:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-13 22:00:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-13 22:00:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-10-13 22:00:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-13 22:00:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-13 22:00:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 22:00:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 22:00:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 22:00:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 22:00:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 22:00:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 22:00:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-13 22:00:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-13 22:00:24,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-13 22:00:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 22:00:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-13 22:00:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-13 22:00:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 22:00:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 22:00:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 22:00:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 22:00:24,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 22:00:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-13 22:00:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-13 22:00:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-13 22:00:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 22:00:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 22:00:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 22:00:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 22:00:24,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-13 22:00:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-13 22:00:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-13 22:00:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-13 22:00:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-13 22:00:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 22:00:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 22:00:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-13 22:00:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-13 22:00:24,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 22:00:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-13 22:00:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-13 22:00:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-13 22:00:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-13 22:00:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-13 22:00:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-13 22:00:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2019-10-13 22:00:24,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-10-13 22:00:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-13 22:00:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-13 22:00:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-13 22:00:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-13 22:00:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 22:00:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 22:00:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:00:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 22:00:24,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 22:00:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 22:00:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 22:00:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 22:00:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 22:00:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 22:00:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 22:00:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 22:00:24,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 22:00:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 22:00:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 22:00:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 22:00:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 22:00:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 22:00:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 22:00:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 22:00:24,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 22:00:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 22:00:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 22:00:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 22:00:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 22:00:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 22:00:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 22:00:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 22:00:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 22:00:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 22:00:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 22:00:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 22:00:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 22:00:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 22:00:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 22:00:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 22:00:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 22:00:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 22:00:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 22:00:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 22:00:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 22:00:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 22:00:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 22:00:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 22:00:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 22:00:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 22:00:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 22:00:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 22:00:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 22:00:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 22:00:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 22:00:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 22:00:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 22:00:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 22:00:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 22:00:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 22:00:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 22:00:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 22:00:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 22:00:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 22:00:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 22:00:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2019-10-13 22:00:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2019-10-13 22:00:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2019-10-13 22:00:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2019-10-13 22:00:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2019-10-13 22:00:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2019-10-13 22:00:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2019-10-13 22:00:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2019-10-13 22:00:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 22:00:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 22:00:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 22:00:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 22:00:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 22:00:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 22:00:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 22:00:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 22:00:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-13 22:00:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-13 22:00:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-13 22:00:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-13 22:00:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-13 22:00:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-13 22:00:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-13 22:00:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 22:00:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 22:00:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_dmfe_board_info [2019-10-13 22:00:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_dmfe_board_info [2019-10-13 22:00:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_dmfe_board_info [2019-10-13 22:00:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_dmfe_board_info [2019-10-13 22:00:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_dmfe_board_info [2019-10-13 22:00:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_dmfe_board_info [2019-10-13 22:00:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 22:00:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 22:00:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 22:00:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 22:00:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 22:00:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 22:00:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 22:00:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 22:00:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 22:00:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 22:00:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 22:00:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 22:00:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-13 22:00:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-13 22:00:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-13 22:00:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-13 22:00:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-13 22:00:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-13 22:00:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-13 22:00:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 22:00:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 22:00:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 22:00:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 22:00:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 22:00:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 22:00:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 22:00:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 22:00:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 22:00:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 22:00:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 22:00:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 22:00:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 22:00:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 22:00:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 22:00:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 22:00:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 22:00:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-13 22:00:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 22:00:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 22:00:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 22:00:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 22:00:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 22:00:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 22:00:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 22:00:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 22:00:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 22:00:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 22:00:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 22:00:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 22:00:24,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 22:00:28,323 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 22:00:28,724 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 22:00:42,780 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 22:00:42,781 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 22:00:42,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:00:42 BoogieIcfgContainer [2019-10-13 22:00:42,783 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 22:00:42,784 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 22:00:42,784 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 22:00:42,787 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 22:00:42,788 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:00:18" (1/3) ... [2019-10-13 22:00:42,788 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dc27d04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:00:42, skipping insertion in model container [2019-10-13 22:00:42,788 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:00:23" (2/3) ... [2019-10-13 22:00:42,789 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dc27d04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:00:42, skipping insertion in model container [2019-10-13 22:00:42,789 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:00:42" (3/3) ... [2019-10-13 22:00:42,791 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-dmfe.cil.i [2019-10-13 22:00:42,800 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 22:00:42,811 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-13 22:00:42,820 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-13 22:00:42,860 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 22:00:42,860 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 22:00:42,860 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 22:00:42,860 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 22:00:42,860 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 22:00:42,860 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 22:00:42,861 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 22:00:42,861 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 22:00:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states. [2019-10-13 22:00:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2019-10-13 22:00:42,932 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:00:42,933 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:00:42,936 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:00:42,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:00:42,942 INFO L82 PathProgramCache]: Analyzing trace with hash 2134766073, now seen corresponding path program 1 times [2019-10-13 22:00:42,952 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:00:42,952 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536428585] [2019-10-13 22:00:42,952 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:00:42,952 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:00:42,952 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:00:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:00:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-13 22:00:44,623 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536428585] [2019-10-13 22:00:44,625 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:00:44,625 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:00:44,625 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501574775] [2019-10-13 22:00:44,630 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:00:44,631 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:00:44,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:00:44,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:00:44,648 INFO L87 Difference]: Start difference. First operand 2209 states. Second operand 3 states. [2019-10-13 22:00:45,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:00:45,191 INFO L93 Difference]: Finished difference Result 5404 states and 7083 transitions. [2019-10-13 22:00:45,192 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:00:45,193 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2019-10-13 22:00:45,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:00:45,237 INFO L225 Difference]: With dead ends: 5404 [2019-10-13 22:00:45,237 INFO L226 Difference]: Without dead ends: 3561 [2019-10-13 22:00:45,253 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:00:45,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3561 states. [2019-10-13 22:00:45,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3561 to 3538. [2019-10-13 22:00:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3538 states. [2019-10-13 22:00:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 3538 states and 4550 transitions. [2019-10-13 22:00:45,524 INFO L78 Accepts]: Start accepts. Automaton has 3538 states and 4550 transitions. Word has length 100 [2019-10-13 22:00:45,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:00:45,525 INFO L462 AbstractCegarLoop]: Abstraction has 3538 states and 4550 transitions. [2019-10-13 22:00:45,525 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:00:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3538 states and 4550 transitions. [2019-10-13 22:00:45,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-10-13 22:00:45,533 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:00:45,533 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:00:45,534 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:00:45,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:00:45,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1917441556, now seen corresponding path program 1 times [2019-10-13 22:00:45,534 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:00:45,535 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209825339] [2019-10-13 22:00:45,535 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:00:45,535 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:00:45,535 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:00:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:00:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-13 22:00:45,874 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209825339] [2019-10-13 22:00:45,875 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:00:45,875 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:00:45,876 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149931867] [2019-10-13 22:00:45,878 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:00:45,878 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:00:45,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:00:45,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:00:45,878 INFO L87 Difference]: Start difference. First operand 3538 states and 4550 transitions. Second operand 3 states. [2019-10-13 22:00:46,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:00:46,363 INFO L93 Difference]: Finished difference Result 10404 states and 13456 transitions. [2019-10-13 22:00:46,363 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:00:46,364 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 107 [2019-10-13 22:00:46,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:00:46,434 INFO L225 Difference]: With dead ends: 10404 [2019-10-13 22:00:46,435 INFO L226 Difference]: Without dead ends: 6902 [2019-10-13 22:00:46,463 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:00:46,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6902 states. [2019-10-13 22:00:46,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6902 to 6860. [2019-10-13 22:00:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6860 states. [2019-10-13 22:00:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6860 states to 6860 states and 8888 transitions. [2019-10-13 22:00:46,971 INFO L78 Accepts]: Start accepts. Automaton has 6860 states and 8888 transitions. Word has length 107 [2019-10-13 22:00:46,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:00:46,972 INFO L462 AbstractCegarLoop]: Abstraction has 6860 states and 8888 transitions. [2019-10-13 22:00:46,972 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:00:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 6860 states and 8888 transitions. [2019-10-13 22:00:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-10-13 22:00:46,978 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:00:46,978 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:00:46,978 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:00:46,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:00:46,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1197192427, now seen corresponding path program 1 times [2019-10-13 22:00:46,979 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:00:46,980 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079705798] [2019-10-13 22:00:46,980 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:00:46,980 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:00:46,980 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:00:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:00:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-13 22:00:47,435 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079705798] [2019-10-13 22:00:47,435 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:00:47,435 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 22:00:47,436 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169108419] [2019-10-13 22:00:47,438 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 22:00:47,438 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:00:47,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 22:00:47,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-10-13 22:00:47,440 INFO L87 Difference]: Start difference. First operand 6860 states and 8888 transitions. Second operand 6 states.