/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --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-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 03:31:20,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 03:31:20,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 03:31:20,700 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 03:31:20,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 03:31:20,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 03:31:20,704 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 03:31:20,706 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 03:31:20,708 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 03:31:20,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 03:31:20,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 03:31:20,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 03:31:20,716 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 03:31:20,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 03:31:20,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 03:31:20,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 03:31:20,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 03:31:20,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 03:31:20,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 03:31:20,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 03:31:20,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 03:31:20,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 03:31:20,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 03:31:20,741 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 03:31:20,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 03:31:20,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 03:31:20,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 03:31:20,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 03:31:20,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 03:31:20,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 03:31:20,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 03:31:20,751 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 03:31:20,752 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 03:31:20,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 03:31:20,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 03:31:20,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 03:31:20,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 03:31:20,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 03:31:20,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 03:31:20,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 03:31:20,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 03:31:20,759 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 03:31:20,782 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 03:31:20,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 03:31:20,784 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 03:31:20,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 03:31:20,785 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 03:31:20,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 03:31:20,785 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 03:31:20,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 03:31:20,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 03:31:20,786 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 03:31:20,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 03:31:20,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 03:31:20,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 03:31:20,788 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 03:31:20,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 03:31:20,788 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 03:31:20,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 03:31:20,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 03:31:20,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 03:31:20,789 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 03:31:20,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 03:31:20,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 03:31:20,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 03:31:20,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 03:31:20,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 03:31:20,791 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 03:31:20,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 03:31:20,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 03:31:20,791 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 [2019-11-07 03:31:21,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 03:31:21,103 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 03:31:21,106 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 03:31:21,108 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 03:31:21,108 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 03:31:21,109 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko.cil.i [2019-11-07 03:31:21,174 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44f7330e0/59c91f71f71e4d51861e1be5f7d7f856/FLAG10f047868 [2019-11-07 03:31:22,131 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 03:31:22,132 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko.cil.i [2019-11-07 03:31:22,191 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44f7330e0/59c91f71f71e4d51861e1be5f7d7f856/FLAG10f047868 [2019-11-07 03:31:22,554 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44f7330e0/59c91f71f71e4d51861e1be5f7d7f856 [2019-11-07 03:31:22,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 03:31:22,587 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 03:31:22,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 03:31:22,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 03:31:22,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 03:31:22,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:31:22" (1/1) ... [2019-11-07 03:31:22,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@640aaa1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:22, skipping insertion in model container [2019-11-07 03:31:22,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:31:22" (1/1) ... [2019-11-07 03:31:22,629 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 03:31:22,890 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 03:31:28,388 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 03:31:28,486 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 03:31:28,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 03:31:29,772 INFO L192 MainTranslator]: Completed translation [2019-11-07 03:31:29,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29 WrapperNode [2019-11-07 03:31:29,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 03:31:29,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 03:31:29,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 03:31:29,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 03:31:29,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29" (1/1) ... [2019-11-07 03:31:29,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29" (1/1) ... [2019-11-07 03:31:29,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29" (1/1) ... [2019-11-07 03:31:29,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29" (1/1) ... [2019-11-07 03:31:30,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29" (1/1) ... [2019-11-07 03:31:30,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29" (1/1) ... [2019-11-07 03:31:30,191 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29" (1/1) ... [2019-11-07 03:31:30,248 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 03:31:30,249 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 03:31:30,249 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 03:31:30,249 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 03:31:30,250 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 03:31:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 03:31:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 03:31:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-07 03:31:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-07 03:31:30,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-07 03:31:30,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-07 03:31:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-07 03:31:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-11-07 03:31:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 03:31:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-07 03:31:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-07 03:31:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-11-07 03:31:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-07 03:31:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2019-11-07 03:31:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2019-11-07 03:31:30,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2019-11-07 03:31:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-11-07 03:31:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-07 03:31:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-07 03:31:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-11-07 03:31:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-07 03:31:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-11-07 03:31:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-11-07 03:31:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-11-07 03:31:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-11-07 03:31:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-11-07 03:31:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-07 03:31:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-07 03:31:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-07 03:31:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-07 03:31:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-07 03:31:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 03:31:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-11-07 03:31:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-07 03:31:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-11-07 03:31:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-11-07 03:31:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-11-07 03:31:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-11-07 03:31:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-11-07 03:31:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-11-07 03:31:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 03:31:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 03:31:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-11-07 03:31:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-07 03:31:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-11-07 03:31:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-07 03:31:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-11-07 03:31:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-11-07 03:31:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-11-07 03:31:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-11-07 03:31:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-11-07 03:31:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-11-07 03:31:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-11-07 03:31:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-11-07 03:31:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-07 03:31:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-11-07 03:31:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-11-07 03:31:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-11-07 03:31:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-11-07 03:31:30,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-07 03:31:30,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-07 03:31:30,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-11-07 03:31:30,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-11-07 03:31:30,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-07 03:31:30,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-11-07 03:31:30,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-07 03:31:30,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-11-07 03:31:30,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-11-07 03:31:30,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-11-07 03:31:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-11-07 03:31:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-11-07 03:31:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-11-07 03:31:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-11-07 03:31:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-11-07 03:31:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-11-07 03:31:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-11-07 03:31:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-07 03:31:30,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-11-07 03:31:30,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-11-07 03:31:30,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-11-07 03:31:30,365 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2019-11-07 03:31:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2019-11-07 03:31:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2019-11-07 03:31:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2019-11-07 03:31:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_ext_phy [2019-11-07 03:31:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2019-11-07 03:31:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2019-11-07 03:31:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_ring [2019-11-07 03:31:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2019-11-07 03:31:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2019-11-07 03:31:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_init_hw_default [2019-11-07 03:31:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2019-11-07 03:31:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2019-11-07 03:31:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_ring [2019-11-07 03:31:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx [2019-11-07 03:31:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_rx_poll [2019-11-07 03:31:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_link_change [2019-11-07 03:31:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2019-11-07 03:31:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2019-11-07 03:31:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_calc_coalesce [2019-11-07 03:31:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2019-11-07 03:31:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2019-11-07 03:31:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2019-11-07 03:31:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2019-11-07 03:31:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_queue_avail [2019-11-07 03:31:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_start_xmit [2019-11-07 03:31:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_regs [2019-11-07 03:31:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2019-11-07 03:31:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_drvinfo [2019-11-07 03:31:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2019-11-07 03:31:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs [2019-11-07 03:31:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_settings [2019-11-07 03:31:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_settings [2019-11-07 03:31:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2019-11-07 03:31:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_link [2019-11-07 03:31:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_wol [2019-11-07 03:31:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_wol [2019-11-07 03:31:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_ioctl [2019-11-07 03:31:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_mac_address [2019-11-07 03:31:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_change_mtu [2019-11-07 03:31:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_magicpkt [2019-11-07 03:31:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_enable_link_change [2019-11-07 03:31:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2019-11-07 03:31:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_suspend [2019-11-07 03:31:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2019-11-07 03:31:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_config_ipg [2019-11-07 03:31:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_ext_phy [2019-11-07 03:31:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_probe_one [2019-11-07 03:31:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2019-11-07 03:31:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_init [2019-11-07 03:31:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_driver_exit [2019-11-07 03:31:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_amd8111e_driver_exit_14_2 [2019-11-07 03:31:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_amd8111e_driver_init_14_7 [2019-11-07 03:31:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-11-07 03:31:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-11-07 03:31:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-11-07 03:31:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-11-07 03:31:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-11-07 03:31:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2019-11-07 03:31:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2019-11-07 03:31:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-11-07 03:31:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-11-07 03:31:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-11-07 03:31:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-11-07 03:31:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-07 03:31:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-11-07 03:31:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-11-07 03:31:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-11-07 03:31:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-11-07 03:31:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-11-07 03:31:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-07 03:31:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-11-07 03:31:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-11-07 03:31:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-11-07 03:31:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-11-07 03:31:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-11-07 03:31:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-11-07 03:31:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-11-07 03:31:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-07 03:31:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-07 03:31:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-11-07 03:31:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-11-07 03:31:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-11-07 03:31:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 03:31:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-11-07 03:31:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-11-07 03:31:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-11-07 03:31:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-11-07 03:31:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-11-07 03:31:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-11-07 03:31:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-07 03:31:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-11-07 03:31:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-11-07 03:31:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-11-07 03:31:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-11-07 03:31:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-11-07 03:31:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-11-07 03:31:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-07 03:31:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-11-07 03:31:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-11-07 03:31:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-11-07 03:31:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-11-07 03:31:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-11-07 03:31:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-11-07 03:31:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-11-07 03:31:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-11-07 03:31:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-11-07 03:31:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_103 [2019-11-07 03:31:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_121 [2019-11-07 03:31:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_122 [2019-11-07 03:31:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_123 [2019-11-07 03:31:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_125 [2019-11-07 03:31:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_126 [2019-11-07 03:31:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_127 [2019-11-07 03:31:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_128 [2019-11-07 03:31:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_129 [2019-11-07 03:31:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_130 [2019-11-07 03:31:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_131 [2019-11-07 03:31:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_134 [2019-11-07 03:31:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_136 [2019-11-07 03:31:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_157 [2019-11-07 03:31:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_160 [2019-11-07 03:31:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_162 [2019-11-07 03:31:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_163 [2019-11-07 03:31:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_164 [2019-11-07 03:31:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_165 [2019-11-07 03:31:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_166 [2019-11-07 03:31:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_167 [2019-11-07 03:31:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_168 [2019-11-07 03:31:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_169 [2019-11-07 03:31:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_170 [2019-11-07 03:31:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_171 [2019-11-07 03:31:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_172 [2019-11-07 03:31:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_173 [2019-11-07 03:31:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_174 [2019-11-07 03:31:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_175 [2019-11-07 03:31:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-11-07 03:31:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-11-07 03:31:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-11-07 03:31:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-11-07 03:31:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-11-07 03:31:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-11-07 03:31:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-11-07 03:31:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-11-07 03:31:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-11-07 03:31:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-11-07 03:31:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2019-11-07 03:31:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2019-11-07 03:31:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-11-07 03:31:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2019-11-07 03:31:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2019-11-07 03:31:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-11-07 03:31:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-11-07 03:31:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2019-11-07 03:31:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2019-11-07 03:31:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2019-11-07 03:31:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2019-11-07 03:31:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2019-11-07 03:31:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2019-11-07 03:31:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_alloc_disk [2019-11-07 03:31:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2019-11-07 03:31:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2019-11-07 03:31:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2019-11-07 03:31:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2019-11-07 03:31:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_request_queue [2019-11-07 03:31:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-11-07 03:31:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2019-11-07 03:31:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_get_request [2019-11-07 03:31:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_make_request [2019-11-07 03:31:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2019-11-07 03:31:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2019-11-07 03:31:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2019-11-07 03:31:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2019-11-07 03:31:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2019-11-07 03:31:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2019-11-07 03:31:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2019-11-07 03:31:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-11-07 03:31:30,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-11-07 03:31:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-11-07 03:31:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 03:31:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 03:31:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 03:31:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 03:31:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2019-11-07 03:31:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-11-07 03:31:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-11-07 03:31:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2019-11-07 03:31:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-11-07 03:31:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-11-07 03:31:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2019-11-07 03:31:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-11-07 03:31:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-11-07 03:31:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-11-07 03:31:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-11-07 03:31:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-11-07 03:31:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-11-07 03:31:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-11-07 03:31:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2019-11-07 03:31:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2019-11-07 03:31:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2019-11-07 03:31:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2019-11-07 03:31:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2019-11-07 03:31:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2019-11-07 03:31:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-11-07 03:31:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-11-07 03:31:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-11-07 03:31:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-11-07 03:31:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-11-07 03:31:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-11-07 03:31:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-11-07 03:31:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-11-07 03:31:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-11-07 03:31:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-11-07 03:31:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-11-07 03:31:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-11-07 03:31:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-11-07 03:31:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-11-07 03:31:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-11-07 03:31:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-11-07 03:31:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-11-07 03:31:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-11-07 03:31:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-11-07 03:31:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-11-07 03:31:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-11-07 03:31:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-11-07 03:31:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2019-11-07 03:31:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2019-11-07 03:31:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2019-11-07 03:31:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2019-11-07 03:31:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-11-07 03:31:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2019-11-07 03:31:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-11-07 03:31:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-11-07 03:31:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-11-07 03:31:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-11-07 03:31:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2019-11-07 03:31:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2019-11-07 03:31:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-11-07 03:31:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-11-07 03:31:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-11-07 03:31:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-11-07 03:31:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-11-07 03:31:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2019-11-07 03:31:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-11-07 03:31:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2019-11-07 03:31:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2019-11-07 03:31:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2019-11-07 03:31:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2019-11-07 03:31:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-11-07 03:31:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-11-07 03:31:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2019-11-07 03:31:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2019-11-07 03:31:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2019-11-07 03:31:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2019-11-07 03:31:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2019-11-07 03:31:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2019-11-07 03:31:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2019-11-07 03:31:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2019-11-07 03:31:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2019-11-07 03:31:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2019-11-07 03:31:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2019-11-07 03:31:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-11-07 03:31:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-11-07 03:31:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-11-07 03:31:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-11-07 03:31:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2019-11-07 03:31:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-11-07 03:31:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2019-11-07 03:31:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2019-11-07 03:31:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-11-07 03:31:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2019-11-07 03:31:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2019-11-07 03:31:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-11-07 03:31:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 03:31:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 03:31:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-07 03:31:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 03:31:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-11-07 03:31:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 03:31:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-11-07 03:31:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-11-07 03:31:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-11-07 03:31:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-11-07 03:31:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-11-07 03:31:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-11-07 03:31:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-11-07 03:31:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 03:31:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 03:31:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 03:31:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-11-07 03:31:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-11-07 03:31:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-11-07 03:31:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-11-07 03:31:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-11-07 03:31:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-11-07 03:31:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-11-07 03:31:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-11-07 03:31:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-11-07 03:31:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-11-07 03:31:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-11-07 03:31:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-11-07 03:31:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-11-07 03:31:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-11-07 03:31:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-11-07 03:31:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-11-07 03:31:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-11-07 03:31:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-11-07 03:31:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-11-07 03:31:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-11-07 03:31:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-11-07 03:31:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-11-07 03:31:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-07 03:31:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-11-07 03:31:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2019-11-07 03:31:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-11-07 03:31:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2019-11-07 03:31:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2019-11-07 03:31:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2019-11-07 03:31:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-07 03:31:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2019-11-07 03:31:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2019-11-07 03:31:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2019-11-07 03:31:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-07 03:31:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-11-07 03:31:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-11-07 03:31:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-11-07 03:31:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-07 03:31:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-11-07 03:31:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-11-07 03:31:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-11-07 03:31:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-07 03:31:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-11-07 03:31:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-11-07 03:31:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-11-07 03:31:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-11-07 03:31:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-11-07 03:31:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-11-07 03:31:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-11-07 03:31:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-11-07 03:31:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-11-07 03:31:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-11-07 03:31:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-11-07 03:31:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-11-07 03:31:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-11-07 03:31:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-11-07 03:31:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-11-07 03:31:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-11-07 03:31:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_amd8111e_priv [2019-11-07 03:31:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_amd8111e_priv [2019-11-07 03:31:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_amd8111e_priv [2019-11-07 03:31:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_amd8111e_priv [2019-11-07 03:31:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_amd8111e_priv [2019-11-07 03:31:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_amd8111e_priv [2019-11-07 03:31:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_amd8111e_priv [2019-11-07 03:31:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_amd8111e_priv [2019-11-07 03:31:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-07 03:31:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-11-07 03:31:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-11-07 03:31:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-11-07 03:31:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-11-07 03:31:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-11-07 03:31:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-11-07 03:31:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-11-07 03:31:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-11-07 03:31:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-11-07 03:31:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-11-07 03:31:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-11-07 03:31:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-11-07 03:31:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-11-07 03:31:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-11-07 03:31:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-11-07 03:31:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-11-07 03:31:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-11-07 03:31:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-07 03:31:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2019-11-07 03:31:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2019-11-07 03:31:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2019-11-07 03:31:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-07 03:31:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2019-11-07 03:31:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2019-11-07 03:31:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2019-11-07 03:31:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-07 03:31:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-11-07 03:31:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-11-07 03:31:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2019-11-07 03:31:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2019-11-07 03:31:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2019-11-07 03:31:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2019-11-07 03:31:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2019-11-07 03:31:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2019-11-07 03:31:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2019-11-07 03:31:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2019-11-07 03:31:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2019-11-07 03:31:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-11-07 03:31:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-11-07 03:31:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-11-07 03:31:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-11-07 03:31:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-11-07 03:31:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-11-07 03:31:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-11-07 03:31:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-11-07 03:31:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-11-07 03:31:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2019-11-07 03:31:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2019-11-07 03:31:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-11-07 03:31:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-11-07 03:31:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-11-07 03:31:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-11-07 03:31:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2019-11-07 03:31:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-11-07 03:31:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-11-07 03:31:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-11-07 03:31:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-11-07 03:31:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-11-07 03:31:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-11-07 03:31:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-11-07 03:31:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-11-07 03:31:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-11-07 03:31:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-11-07 03:31:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-11-07 03:31:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-11-07 03:31:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-11-07 03:31:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-11-07 03:31:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-11-07 03:31:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-11-07 03:31:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-11-07 03:31:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-11-07 03:31:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-11-07 03:31:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-11-07 03:31:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-11-07 03:31:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2019-11-07 03:31:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-11-07 03:31:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-11-07 03:31:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-11-07 03:31:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-11-07 03:31:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-11-07 03:31:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-11-07 03:31:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-11-07 03:31:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-11-07 03:31:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-11-07 03:31:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-11-07 03:31:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-11-07 03:31:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-11-07 03:31:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-11-07 03:31:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-11-07 03:31:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-11-07 03:31:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-11-07 03:31:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-11-07 03:31:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-11-07 03:31:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-11-07 03:31:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-11-07 03:31:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2019-11-07 03:31:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2019-11-07 03:31:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2019-11-07 03:31:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-11-07 03:31:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-11-07 03:31:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-11-07 03:31:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-11-07 03:31:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-11-07 03:31:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2019-11-07 03:31:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-11-07 03:31:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-11-07 03:31:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2019-11-07 03:31:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-11-07 03:31:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-11-07 03:31:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-11-07 03:31:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-11-07 03:31:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-11-07 03:31:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-11-07 03:31:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-11-07 03:31:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-11-07 03:31:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-11-07 03:31:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-11-07 03:31:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-11-07 03:31:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-11-07 03:31:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-11-07 03:31:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-11-07 03:31:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-11-07 03:31:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-11-07 03:31:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-11-07 03:31:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-11-07 03:31:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-07 03:31:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-11-07 03:31:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-11-07 03:31:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2019-11-07 03:31:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_complete [2019-11-07 03:31:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-11-07 03:31:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-11-07 03:31:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-11-07 03:31:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-07 03:31:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-07 03:31:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-11-07 03:31:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-07 03:31:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-11-07 03:31:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-07 03:31:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-11-07 03:31:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 03:31:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-07 03:31:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-11-07 03:31:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-11-07 03:31:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-11-07 03:31:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-11-07 03:31:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-11-07 03:31:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-11-07 03:31:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-11-07 03:31:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-11-07 03:31:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-07 03:31:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap [2019-11-07 03:31:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-11-07 03:31:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-11-07 03:31:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-11-07 03:31:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-11-07 03:31:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-07 03:31:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-07 03:31:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-11-07 03:31:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-11-07 03:31:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-11-07 03:31:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-11-07 03:31:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-11-07 03:31:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-11-07 03:31:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-11-07 03:31:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-11-07 03:31:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-11-07 03:31:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-11-07 03:31:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-11-07 03:31:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-11-07 03:31:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-11-07 03:31:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-11-07 03:31:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-11-07 03:31:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-11-07 03:31:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-11-07 03:31:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-11-07 03:31:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-11-07 03:31:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-07 03:31:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-07 03:31:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-07 03:31:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-11-07 03:31:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-11-07 03:31:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-11-07 03:31:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-11-07 03:31:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-11-07 03:31:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-07 03:31:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 03:31:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-11-07 03:31:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-07 03:31:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-07 03:31:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-07 03:31:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-11-07 03:31:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-11-07 03:31:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-07 03:31:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-07 03:31:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 03:31:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 03:31:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 03:31:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 03:31:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 03:31:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 03:31:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-11-07 03:31:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 03:31:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-11-07 03:31:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-11-07 03:31:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-11-07 03:31:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-11-07 03:31:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2019-11-07 03:31:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2019-11-07 03:31:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2019-11-07 03:31:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2019-11-07 03:31:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2019-11-07 03:31:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2019-11-07 03:31:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2019-11-07 03:31:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2019-11-07 03:31:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2019-11-07 03:31:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-11-07 03:31:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2019-11-07 03:31:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-11-07 03:31:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-11-07 03:31:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-11-07 03:31:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-11-07 03:31:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-11-07 03:31:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-11-07 03:31:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-11-07 03:31:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-11-07 03:31:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2019-11-07 03:31:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2019-11-07 03:31:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-11-07 03:31:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2019-11-07 03:31:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2019-11-07 03:31:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2019-11-07 03:31:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2019-11-07 03:31:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2019-11-07 03:31:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2019-11-07 03:31:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2019-11-07 03:31:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2019-11-07 03:31:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2019-11-07 03:31:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2019-11-07 03:31:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2019-11-07 03:31:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-11-07 03:31:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-07 03:31:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2019-11-07 03:31:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2019-11-07 03:31:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2019-11-07 03:31:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 03:31:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_173 [2019-11-07 03:31:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-11-07 03:31:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_170 [2019-11-07 03:31:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-11-07 03:31:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_174 [2019-11-07 03:31:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-11-07 03:31:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_175 [2019-11-07 03:31:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-11-07 03:31:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-11-07 03:31:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_171 [2019-11-07 03:31:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_172 [2019-11-07 03:31:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-11-07 03:31:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-11-07 03:31:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-11-07 03:31:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-11-07 03:31:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-07 03:31:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-07 03:31:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-11-07 03:31:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-07 03:31:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 03:31:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 03:31:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-11-07 03:31:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-11-07 03:31:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-07 03:31:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 03:31:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-07 03:31:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-07 03:31:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-11-07 03:31:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 03:31:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-11-07 03:31:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-11-07 03:31:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-11-07 03:31:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-11-07 03:31:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-11-07 03:31:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-11-07 03:31:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2019-11-07 03:31:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_121 [2019-11-07 03:31:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_123 [2019-11-07 03:31:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_136 [2019-11-07 03:31:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_amd8111e_priv [2019-11-07 03:31:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_amd8111e_priv [2019-11-07 03:31:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-11-07 03:31:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-11-07 03:31:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-07 03:31:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-07 03:31:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-11-07 03:31:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-07 03:31:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-11-07 03:31:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 03:31:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-07 03:31:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-07 03:31:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_125 [2019-11-07 03:31:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-07 03:31:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_127 [2019-11-07 03:31:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-07 03:31:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_126 [2019-11-07 03:31:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-07 03:31:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_129 [2019-11-07 03:31:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 03:31:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_122 [2019-11-07 03:31:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-11-07 03:31:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-11-07 03:31:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_160 [2019-11-07 03:31:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_162 [2019-11-07 03:31:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-07 03:31:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-11-07 03:31:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_128 [2019-11-07 03:31:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_157 [2019-11-07 03:31:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-11-07 03:31:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-07 03:31:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-11-07 03:31:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-11-07 03:31:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-11-07 03:31:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-11-07 03:31:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-11-07 03:31:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-11-07 03:31:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 03:31:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 03:31:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 03:31:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-07 03:31:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-11-07 03:31:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-07 03:31:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-11-07 03:31:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-07 03:31:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-11-07 03:31:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-11-07 03:31:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-11-07 03:31:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-11-07 03:31:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-11-07 03:31:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-07 03:31:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-11-07 03:31:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-11-07 03:31:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-11-07 03:31:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-11-07 03:31:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-11-07 03:31:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-11-07 03:31:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-11-07 03:31:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-11-07 03:31:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-11-07 03:31:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-11-07 03:31:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 03:31:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-11-07 03:31:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-11-07 03:31:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-07 03:31:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-11-07 03:31:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 03:31:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_103 [2019-11-07 03:31:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-11-07 03:31:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap [2019-11-07 03:31:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-07 03:31:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-07 03:31:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_131 [2019-11-07 03:31:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-07 03:31:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_130 [2019-11-07 03:31:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_134 [2019-11-07 03:31:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-11-07 03:31:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-11-07 03:31:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-11-07 03:31:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-11-07 03:31:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-11-07 03:31:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-11-07 03:31:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-11-07 03:31:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-11-07 03:31:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_complete [2019-11-07 03:31:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-11-07 03:31:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-11-07 03:31:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-07 03:31:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-07 03:31:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-11-07 03:31:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-07 03:31:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_165 [2019-11-07 03:31:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_167 [2019-11-07 03:31:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-11-07 03:31:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-11-07 03:31:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-11-07 03:31:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-07 03:31:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-11-07 03:31:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-07 03:31:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-11-07 03:31:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-11-07 03:31:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-11-07 03:31:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-11-07 03:31:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-11-07 03:31:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-11-07 03:31:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-11-07 03:31:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-11-07 03:31:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-11-07 03:31:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-11-07 03:31:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-11-07 03:31:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_164 [2019-11-07 03:31:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-07 03:31:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_166 [2019-11-07 03:31:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-11-07 03:31:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-11-07 03:31:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-07 03:31:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-07 03:31:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-11-07 03:31:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-11-07 03:31:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-11-07 03:31:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-11-07 03:31:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-11-07 03:31:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-11-07 03:31:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-11-07 03:31:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-07 03:31:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-11-07 03:31:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_168 [2019-11-07 03:31:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-07 03:31:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_169 [2019-11-07 03:31:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-11-07 03:31:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-11-07 03:31:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-11-07 03:31:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-11-07 03:31:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-11-07 03:31:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-07 03:31:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-11-07 03:31:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-11-07 03:31:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-11-07 03:31:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-07 03:31:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-11-07 03:31:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_163 [2019-11-07 03:31:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-11-07 03:31:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-11-07 03:31:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2019-11-07 03:31:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2019-11-07 03:31:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2019-11-07 03:31:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 03:31:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2019-11-07 03:31:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_ext_phy [2019-11-07 03:31:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2019-11-07 03:31:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2019-11-07 03:31:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_ring [2019-11-07 03:31:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2019-11-07 03:31:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2019-11-07 03:31:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_init_hw_default [2019-11-07 03:31:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2019-11-07 03:31:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2019-11-07 03:31:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_ring [2019-11-07 03:31:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx [2019-11-07 03:31:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_rx_poll [2019-11-07 03:31:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_link_change [2019-11-07 03:31:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2019-11-07 03:31:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2019-11-07 03:31:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_calc_coalesce [2019-11-07 03:31:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2019-11-07 03:31:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2019-11-07 03:31:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2019-11-07 03:31:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2019-11-07 03:31:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_queue_avail [2019-11-07 03:31:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_start_xmit [2019-11-07 03:31:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_regs [2019-11-07 03:31:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2019-11-07 03:31:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_drvinfo [2019-11-07 03:31:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2019-11-07 03:31:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs [2019-11-07 03:31:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_settings [2019-11-07 03:31:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_settings [2019-11-07 03:31:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2019-11-07 03:31:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_link [2019-11-07 03:31:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_wol [2019-11-07 03:31:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_wol [2019-11-07 03:31:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_ioctl [2019-11-07 03:31:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_mac_address [2019-11-07 03:31:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 03:31:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_change_mtu [2019-11-07 03:31:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_magicpkt [2019-11-07 03:31:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_enable_link_change [2019-11-07 03:31:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2019-11-07 03:31:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_suspend [2019-11-07 03:31:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2019-11-07 03:31:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_config_ipg [2019-11-07 03:31:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_ext_phy [2019-11-07 03:31:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_probe_one [2019-11-07 03:31:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2019-11-07 03:31:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_init [2019-11-07 03:31:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_driver_exit [2019-11-07 03:31:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_amd8111e_driver_exit_14_2 [2019-11-07 03:31:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_amd8111e_driver_init_14_7 [2019-11-07 03:31:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-11-07 03:31:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-11-07 03:31:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-11-07 03:31:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-11-07 03:31:30,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-11-07 03:31:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2019-11-07 03:31:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2019-11-07 03:31:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-11-07 03:31:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-11-07 03:31:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-11-07 03:31:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-11-07 03:31:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-11-07 03:31:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-11-07 03:31:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-11-07 03:31:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-11-07 03:31:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-11-07 03:31:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-11-07 03:31:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-11-07 03:31:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-11-07 03:31:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2019-11-07 03:31:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-11-07 03:31:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-11-07 03:31:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-11-07 03:31:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-11-07 03:31:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-11-07 03:31:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-11-07 03:31:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-11-07 03:31:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-11-07 03:31:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-11-07 03:31:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-11-07 03:31:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 03:31:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-11-07 03:31:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-11-07 03:31:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-11-07 03:31:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-11-07 03:31:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-11-07 03:31:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-11-07 03:31:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-11-07 03:31:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-11-07 03:31:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-11-07 03:31:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-11-07 03:31:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-11-07 03:31:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-11-07 03:31:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-11-07 03:31:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-11-07 03:31:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-11-07 03:31:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-11-07 03:31:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-11-07 03:31:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-11-07 03:31:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-11-07 03:31:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-11-07 03:31:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-11-07 03:31:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-11-07 03:31:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-11-07 03:31:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-11-07 03:31:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-11-07 03:31:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 03:31:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-11-07 03:31:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-07 03:31:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-11-07 03:31:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-11-07 03:31:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2019-11-07 03:31:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-11-07 03:31:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-11-07 03:31:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-11-07 03:31:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-11-07 03:31:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-11-07 03:31:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-11-07 03:31:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-11-07 03:31:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-11-07 03:31:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-11-07 03:31:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-11-07 03:31:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-11-07 03:31:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2019-11-07 03:31:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2019-11-07 03:31:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-11-07 03:31:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2019-11-07 03:31:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2019-11-07 03:31:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-11-07 03:31:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-11-07 03:31:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2019-11-07 03:31:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2019-11-07 03:31:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2019-11-07 03:31:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-11-07 03:31:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-11-07 03:31:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 03:31:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2019-11-07 03:31:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2019-11-07 03:31:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-11-07 03:31:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2019-11-07 03:31:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-11-07 03:31:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-11-07 03:31:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-11-07 03:31:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_alloc_disk [2019-11-07 03:31:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2019-11-07 03:31:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2019-11-07 03:31:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2019-11-07 03:31:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2019-11-07 03:31:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-11-07 03:31:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-11-07 03:31:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_request_queue [2019-11-07 03:31:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-11-07 03:31:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2019-11-07 03:31:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2019-11-07 03:31:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2019-11-07 03:31:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 03:31:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_get_request [2019-11-07 03:31:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_make_request [2019-11-07 03:31:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2019-11-07 03:31:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-11-07 03:31:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-11-07 03:31:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-11-07 03:31:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-11-07 03:31:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2019-11-07 03:31:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2019-11-07 03:31:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-11-07 03:31:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-11-07 03:31:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-11-07 03:31:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 03:31:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-11-07 03:31:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 03:31:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 03:31:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 03:31:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-11-07 03:31:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-11-07 03:31:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-11-07 03:31:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2019-11-07 03:31:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-11-07 03:31:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-11-07 03:31:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-11-07 03:31:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-11-07 03:31:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-11-07 03:31:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-11-07 03:31:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-11-07 03:31:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-11-07 03:31:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-11-07 03:31:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-11-07 03:31:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-11-07 03:31:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-11-07 03:31:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-11-07 03:31:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-11-07 03:31:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-11-07 03:31:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-11-07 03:31:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-11-07 03:31:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-11-07 03:31:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-11-07 03:31:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-11-07 03:31:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2019-11-07 03:31:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2019-11-07 03:31:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2019-11-07 03:31:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2019-11-07 03:31:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2019-11-07 03:31:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-11-07 03:31:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-11-07 03:31:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-11-07 03:31:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-11-07 03:31:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-11-07 03:31:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-11-07 03:31:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-11-07 03:31:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-11-07 03:31:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-11-07 03:31:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-11-07 03:31:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-11-07 03:31:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-11-07 03:31:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-11-07 03:31:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-11-07 03:31:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-11-07 03:31:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-11-07 03:31:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-11-07 03:31:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-11-07 03:31:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-11-07 03:31:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-11-07 03:31:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-11-07 03:31:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-11-07 03:31:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 03:31:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2019-11-07 03:31:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2019-11-07 03:31:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-11-07 03:31:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-11-07 03:31:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-11-07 03:31:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-11-07 03:31:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-11-07 03:31:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-11-07 03:31:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2019-11-07 03:31:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-11-07 03:31:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-11-07 03:31:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2019-11-07 03:31:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-11-07 03:31:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-11-07 03:31:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-11-07 03:31:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-11-07 03:31:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-11-07 03:31:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-11-07 03:31:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-11-07 03:31:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-11-07 03:31:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-11-07 03:31:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2019-11-07 03:31:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-11-07 03:31:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-11-07 03:31:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-11-07 03:31:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2019-11-07 03:31:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2019-11-07 03:31:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2019-11-07 03:31:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2019-11-07 03:31:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2019-11-07 03:31:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-11-07 03:31:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-11-07 03:31:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-11-07 03:31:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-11-07 03:31:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-11-07 03:31:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-11-07 03:31:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-11-07 03:31:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-11-07 03:31:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-11-07 03:31:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-11-07 03:31:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2019-11-07 03:31:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-11-07 03:31:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-07 03:31:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 03:31:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-11-07 03:31:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-11-07 03:31:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-11-07 03:31:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-11-07 03:31:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-11-07 03:31:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 03:31:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 03:31:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 03:31:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 03:31:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 03:31:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 03:31:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 03:31:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-11-07 03:31:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 03:31:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 03:31:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 03:31:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-11-07 03:31:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-11-07 03:31:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-11-07 03:31:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-11-07 03:31:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-11-07 03:31:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-11-07 03:31:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-11-07 03:31:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-11-07 03:31:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-11-07 03:31:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-11-07 03:31:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-11-07 03:31:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-11-07 03:31:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-11-07 03:31:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-11-07 03:31:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-11-07 03:31:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-11-07 03:31:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-11-07 03:31:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-11-07 03:31:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-11-07 03:31:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-11-07 03:31:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-11-07 03:31:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-11-07 03:31:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-11-07 03:31:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-11-07 03:31:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-07 03:31:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-11-07 03:31:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2019-11-07 03:31:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-11-07 03:31:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-11-07 03:31:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-11-07 03:31:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-11-07 03:31:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-11-07 03:31:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-11-07 03:31:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2019-11-07 03:31:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2019-11-07 03:31:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2019-11-07 03:31:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2019-11-07 03:31:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2019-11-07 03:31:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2019-11-07 03:31:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2019-11-07 03:31:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-11-07 03:31:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-11-07 03:31:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-11-07 03:31:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-11-07 03:31:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-11-07 03:31:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-11-07 03:31:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-11-07 03:31:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-11-07 03:31:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-11-07 03:31:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-11-07 03:31:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-11-07 03:31:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-11-07 03:31:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-11-07 03:31:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-11-07 03:31:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-11-07 03:31:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-11-07 03:31:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-11-07 03:31:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-11-07 03:31:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-11-07 03:31:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-11-07 03:31:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-11-07 03:31:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-11-07 03:31:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-11-07 03:31:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-11-07 03:31:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-11-07 03:31:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-11-07 03:31:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_amd8111e_priv [2019-11-07 03:31:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_amd8111e_priv [2019-11-07 03:31:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_amd8111e_priv [2019-11-07 03:31:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_amd8111e_priv [2019-11-07 03:31:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_amd8111e_priv [2019-11-07 03:31:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_amd8111e_priv [2019-11-07 03:31:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-11-07 03:31:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-11-07 03:31:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-11-07 03:31:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-11-07 03:31:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-11-07 03:31:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-11-07 03:31:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-11-07 03:31:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-11-07 03:31:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-11-07 03:31:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-11-07 03:31:30,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-11-07 03:31:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-11-07 03:31:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-11-07 03:31:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-11-07 03:31:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-11-07 03:31:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2019-11-07 03:31:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2019-11-07 03:31:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2019-11-07 03:31:30,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2019-11-07 03:31:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2019-11-07 03:31:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2019-11-07 03:31:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2019-11-07 03:31:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-11-07 03:31:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-11-07 03:31:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-11-07 03:31:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-11-07 03:31:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2019-11-07 03:31:30,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2019-11-07 03:31:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2019-11-07 03:31:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-11-07 03:31:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2019-11-07 03:31:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-11-07 03:31:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2019-11-07 03:31:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2019-11-07 03:31:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2019-11-07 03:31:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2019-11-07 03:31:30,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2019-11-07 03:31:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2019-11-07 03:31:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 03:31:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 03:31:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 03:31:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-11-07 03:31:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 03:31:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 03:31:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 03:31:30,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 03:31:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 03:31:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 03:31:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 03:31:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 03:31:30,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 03:31:36,130 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 03:31:36,158 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2019-11-07 03:31:44,438 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 03:31:44,439 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-11-07 03:31:44,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:31:44 BoogieIcfgContainer [2019-11-07 03:31:44,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 03:31:44,444 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-07 03:31:44,444 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-07 03:31:44,447 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-07 03:31:44,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:31:22" (1/3) ... [2019-11-07 03:31:44,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5653e0e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:31:44, skipping insertion in model container [2019-11-07 03:31:44,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:31:29" (2/3) ... [2019-11-07 03:31:44,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5653e0e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:31:44, skipping insertion in model container [2019-11-07 03:31:44,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:31:44" (3/3) ... [2019-11-07 03:31:44,454 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--net--ethernet--amd--amd8111e.ko.cil.i [2019-11-07 03:31:44,463 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-07 03:31:44,474 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2019-11-07 03:31:44,487 INFO L249 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2019-11-07 03:31:44,523 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-07 03:31:44,523 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-07 03:31:44,523 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-07 03:31:44,523 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-07 03:31:44,523 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-07 03:31:44,523 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-07 03:31:44,523 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-07 03:31:44,523 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-07 03:31:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states. [2019-11-07 03:31:44,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2019-11-07 03:31:44,602 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:31:44,603 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:31:44,607 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:31:44,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:31:44,613 INFO L82 PathProgramCache]: Analyzing trace with hash 1645668700, now seen corresponding path program 1 times [2019-11-07 03:31:44,624 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:31:44,624 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442133918] [2019-11-07 03:31:44,624 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:31:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:31:45,449 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 03:31:45,451 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442133918] [2019-11-07 03:31:45,453 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:31:45,453 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-07 03:31:45,454 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537372626] [2019-11-07 03:31:45,461 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-07 03:31:45,461 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:31:45,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-07 03:31:45,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-07 03:31:45,478 INFO L87 Difference]: Start difference. First operand 2871 states. Second operand 5 states. [2019-11-07 03:31:45,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 03:31:45,839 INFO L93 Difference]: Finished difference Result 4438 states and 5821 transitions. [2019-11-07 03:31:45,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-07 03:31:45,841 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 85 [2019-11-07 03:31:45,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 03:31:45,886 INFO L225 Difference]: With dead ends: 4438 [2019-11-07 03:31:45,886 INFO L226 Difference]: Without dead ends: 2226 [2019-11-07 03:31:45,904 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-07 03:31:45,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2226 states. [2019-11-07 03:31:46,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2226 to 2226. [2019-11-07 03:31:46,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2226 states. [2019-11-07 03:31:46,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 2226 states and 2800 transitions. [2019-11-07 03:31:46,187 INFO L78 Accepts]: Start accepts. Automaton has 2226 states and 2800 transitions. Word has length 85 [2019-11-07 03:31:46,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 03:31:46,190 INFO L462 AbstractCegarLoop]: Abstraction has 2226 states and 2800 transitions. [2019-11-07 03:31:46,190 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-07 03:31:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 2800 transitions. [2019-11-07 03:31:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2019-11-07 03:31:46,194 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:31:46,195 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:31:46,197 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:31:46,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:31:46,197 INFO L82 PathProgramCache]: Analyzing trace with hash -1364033184, now seen corresponding path program 1 times [2019-11-07 03:31:46,198 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:31:46,198 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1481704816] [2019-11-07 03:31:46,198 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:31:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:31:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 03:31:46,454 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1481704816] [2019-11-07 03:31:46,455 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:31:46,455 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-07 03:31:46,456 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290801565] [2019-11-07 03:31:46,457 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-07 03:31:46,458 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:31:46,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-07 03:31:46,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-07 03:31:46,458 INFO L87 Difference]: Start difference. First operand 2226 states and 2800 transitions. Second operand 5 states. [2019-11-07 03:31:46,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 03:31:46,614 INFO L93 Difference]: Finished difference Result 2226 states and 2800 transitions. [2019-11-07 03:31:46,615 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-07 03:31:46,615 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 93 [2019-11-07 03:31:46,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 03:31:46,630 INFO L225 Difference]: With dead ends: 2226 [2019-11-07 03:31:46,630 INFO L226 Difference]: Without dead ends: 2224 [2019-11-07 03:31:46,632 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-07 03:31:46,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2224 states. [2019-11-07 03:31:46,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2224 to 2224. [2019-11-07 03:31:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2224 states. [2019-11-07 03:31:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 2224 states and 2798 transitions. [2019-11-07 03:31:46,740 INFO L78 Accepts]: Start accepts. Automaton has 2224 states and 2798 transitions. Word has length 93 [2019-11-07 03:31:46,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 03:31:46,741 INFO L462 AbstractCegarLoop]: Abstraction has 2224 states and 2798 transitions. [2019-11-07 03:31:46,741 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-07 03:31:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 2798 transitions. [2019-11-07 03:31:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-11-07 03:31:46,743 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:31:46,743 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:31:46,745 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:31:46,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:31:46,745 INFO L82 PathProgramCache]: Analyzing trace with hash 835607880, now seen corresponding path program 1 times [2019-11-07 03:31:46,746 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:31:46,746 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578529664] [2019-11-07 03:31:46,746 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:31:46,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:31:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 03:31:47,062 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578529664] [2019-11-07 03:31:47,063 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:31:47,063 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-07 03:31:47,063 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433209931] [2019-11-07 03:31:47,064 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-07 03:31:47,064 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:31:47,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-07 03:31:47,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-07 03:31:47,064 INFO L87 Difference]: Start difference. First operand 2224 states and 2798 transitions. Second operand 5 states. [2019-11-07 03:31:47,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 03:31:47,252 INFO L93 Difference]: Finished difference Result 2224 states and 2798 transitions. [2019-11-07 03:31:47,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-07 03:31:47,252 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 101 [2019-11-07 03:31:47,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 03:31:47,279 INFO L225 Difference]: With dead ends: 2224 [2019-11-07 03:31:47,280 INFO L226 Difference]: Without dead ends: 2222 [2019-11-07 03:31:47,281 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-07 03:31:47,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2222 states. [2019-11-07 03:31:47,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2222 to 2222. [2019-11-07 03:31:47,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2222 states. [2019-11-07 03:31:47,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 2222 states and 2796 transitions. [2019-11-07 03:31:47,423 INFO L78 Accepts]: Start accepts. Automaton has 2222 states and 2796 transitions. Word has length 101 [2019-11-07 03:31:47,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 03:31:47,425 INFO L462 AbstractCegarLoop]: Abstraction has 2222 states and 2796 transitions. [2019-11-07 03:31:47,426 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-07 03:31:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 2796 transitions. [2019-11-07 03:31:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-11-07 03:31:47,432 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:31:47,432 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:31:47,434 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:31:47,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:31:47,434 INFO L82 PathProgramCache]: Analyzing trace with hash 1581735781, now seen corresponding path program 1 times [2019-11-07 03:31:47,434 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:31:47,435 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975366133] [2019-11-07 03:31:47,435 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:31:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:31:47,720 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 03:31:47,720 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975366133] [2019-11-07 03:31:47,721 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:31:47,721 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-07 03:31:47,721 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846112293] [2019-11-07 03:31:47,722 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-07 03:31:47,722 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:31:47,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-07 03:31:47,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-07 03:31:47,723 INFO L87 Difference]: Start difference. First operand 2222 states and 2796 transitions. Second operand 5 states. [2019-11-07 03:31:47,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 03:31:47,868 INFO L93 Difference]: Finished difference Result 2222 states and 2796 transitions. [2019-11-07 03:31:47,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-07 03:31:47,868 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2019-11-07 03:31:47,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 03:31:47,885 INFO L225 Difference]: With dead ends: 2222 [2019-11-07 03:31:47,885 INFO L226 Difference]: Without dead ends: 2220 [2019-11-07 03:31:47,888 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-07 03:31:47,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2220 states. [2019-11-07 03:31:48,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2220 to 2220. [2019-11-07 03:31:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2220 states. [2019-11-07 03:31:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 2220 states and 2794 transitions. [2019-11-07 03:31:48,016 INFO L78 Accepts]: Start accepts. Automaton has 2220 states and 2794 transitions. Word has length 109 [2019-11-07 03:31:48,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 03:31:48,018 INFO L462 AbstractCegarLoop]: Abstraction has 2220 states and 2794 transitions. [2019-11-07 03:31:48,018 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-07 03:31:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 2794 transitions. [2019-11-07 03:31:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-11-07 03:31:48,024 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:31:48,025 INFO L410 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:31:48,031 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:31:48,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:31:48,031 INFO L82 PathProgramCache]: Analyzing trace with hash -1722597275, now seen corresponding path program 1 times [2019-11-07 03:31:48,031 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:31:48,032 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134333446] [2019-11-07 03:31:48,032 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:31:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:31:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-11-07 03:31:48,237 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134333446] [2019-11-07 03:31:48,237 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:31:48,237 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-07 03:31:48,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694542157] [2019-11-07 03:31:48,238 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-07 03:31:48,242 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:31:48,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-07 03:31:48,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-07 03:31:48,243 INFO L87 Difference]: Start difference. First operand 2220 states and 2794 transitions. Second operand 5 states. [2019-11-07 03:31:48,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 03:31:48,404 INFO L93 Difference]: Finished difference Result 2220 states and 2794 transitions. [2019-11-07 03:31:48,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-07 03:31:48,405 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2019-11-07 03:31:48,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 03:31:48,424 INFO L225 Difference]: With dead ends: 2220 [2019-11-07 03:31:48,425 INFO L226 Difference]: Without dead ends: 2218 [2019-11-07 03:31:48,429 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-07 03:31:48,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2218 states. [2019-11-07 03:31:48,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2218 to 2218. [2019-11-07 03:31:48,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2218 states. [2019-11-07 03:31:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 2218 states and 2792 transitions. [2019-11-07 03:31:48,587 INFO L78 Accepts]: Start accepts. Automaton has 2218 states and 2792 transitions. Word has length 117 [2019-11-07 03:31:48,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 03:31:48,589 INFO L462 AbstractCegarLoop]: Abstraction has 2218 states and 2792 transitions. [2019-11-07 03:31:48,589 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-07 03:31:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 2792 transitions. [2019-11-07 03:31:48,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-11-07 03:31:48,595 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 03:31:48,595 INFO L410 BasicCegarLoop]: trace histogram [8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 03:31:48,599 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 03:31:48,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 03:31:48,600 INFO L82 PathProgramCache]: Analyzing trace with hash -1326835200, now seen corresponding path program 1 times [2019-11-07 03:31:48,600 INFO L161 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-11-07 03:31:48,600 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1585225127] [2019-11-07 03:31:48,600 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 03:31:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 03:31:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-11-07 03:31:49,048 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1585225127] [2019-11-07 03:31:49,048 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 03:31:49,049 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-07 03:31:49,049 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15377310] [2019-11-07 03:31:49,050 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-07 03:31:49,050 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-11-07 03:31:49,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-07 03:31:49,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-07 03:31:49,050 INFO L87 Difference]: Start difference. First operand 2218 states and 2792 transitions. Second operand 4 states.