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--qlogic--qlge--qlge.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 10:29:45,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 10:29:45,570 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 10:29:45,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 10:29:45,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 10:29:45,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 10:29:45,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 10:29:45,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 10:29:45,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 10:29:45,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 10:29:45,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 10:29:45,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 10:29:45,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 10:29:45,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 10:29:45,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 10:29:45,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 10:29:45,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 10:29:45,624 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 10:29:45,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 10:29:45,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 10:29:45,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 10:29:45,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 10:29:45,640 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 10:29:45,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 10:29:45,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 10:29:45,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 10:29:45,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 10:29:45,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 10:29:45,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 10:29:45,651 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 10:29:45,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 10:29:45,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 10:29:45,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 10:29:45,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 10:29:45,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 10:29:45,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 10:29:45,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 10:29:45,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 10:29:45,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 10:29:45,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 10:29:45,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 10:29:45,663 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 10:29:45,685 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 10:29:45,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 10:29:45,686 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 10:29:45,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 10:29:45,686 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 10:29:45,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 10:29:45,687 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 10:29:45,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 10:29:45,687 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 10:29:45,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 10:29:45,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 10:29:45,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 10:29:45,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 10:29:45,688 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 10:29:45,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 10:29:45,689 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 10:29:45,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 10:29:45,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 10:29:45,690 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 10:29:45,690 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 10:29:45,690 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 10:29:45,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 10:29:45,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 10:29:45,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 10:29:45,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 10:29:45,691 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 10:29:45,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 10:29:45,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 10:29:45,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 10:29:45,957 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 10:29:45,970 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 10:29:45,974 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 10:29:45,975 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 10:29:45,975 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 10:29:45,976 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i [2019-10-07 10:29:46,035 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/001713d08/8c5c84f3ee6d4222b3fc0fa625fc5254/FLAG9173853b8 [2019-10-07 10:29:47,151 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 10:29:47,154 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i [2019-10-07 10:29:47,258 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/001713d08/8c5c84f3ee6d4222b3fc0fa625fc5254/FLAG9173853b8 [2019-10-07 10:29:47,370 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/001713d08/8c5c84f3ee6d4222b3fc0fa625fc5254 [2019-10-07 10:29:47,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 10:29:47,382 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 10:29:47,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 10:29:47,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 10:29:47,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 10:29:47,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 10:29:47" (1/1) ... [2019-10-07 10:29:47,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cac61ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:29:47, skipping insertion in model container [2019-10-07 10:29:47,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 10:29:47" (1/1) ... [2019-10-07 10:29:47,398 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 10:29:47,669 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 10:29:57,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 10:29:57,933 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 10:29:58,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 10:30:02,499 INFO L192 MainTranslator]: Completed translation [2019-10-07 10:30:02,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02 WrapperNode [2019-10-07 10:30:02,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 10:30:02,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 10:30:02,501 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 10:30:02,501 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 10:30:02,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02" (1/1) ... [2019-10-07 10:30:02,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02" (1/1) ... [2019-10-07 10:30:02,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02" (1/1) ... [2019-10-07 10:30:02,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02" (1/1) ... [2019-10-07 10:30:03,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02" (1/1) ... [2019-10-07 10:30:03,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02" (1/1) ... [2019-10-07 10:30:03,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02" (1/1) ... [2019-10-07 10:30:03,522 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 10:30:03,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 10:30:03,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 10:30:03,523 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 10:30:03,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 10:30:03,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 10:30:03,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 10:30:03,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 10:30:03,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 10:30:03,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 10:30:03,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 10:30:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 10:30:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 10:30:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 10:30:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 10:30:03,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 10:30:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-07 10:30:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 10:30:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 10:30:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 10:30:03,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2019-10-07 10:30:03,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2019-10-07 10:30:03,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2019-10-07 10:30:03,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-07 10:30:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 10:30:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 10:30:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 10:30:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 10:30:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-07 10:30:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 10:30:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 10:30:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2019-10-07 10:30:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-10-07 10:30:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-10-07 10:30:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 10:30:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 10:30:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-10-07 10:30:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-10-07 10:30:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-07 10:30:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-07 10:30:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 10:30:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 10:30:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 10:30:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 10:30:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-07 10:30:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-07 10:30:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 10:30:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 10:30:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 10:30:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2019-10-07 10:30:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-07 10:30:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head_by_tail [2019-10-07 10:30:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-07 10:30:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-07 10:30:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-07 10:30:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 10:30:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-07 10:30:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-10-07 10:30:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-10-07 10:30:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 10:30:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 10:30:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 10:30:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 10:30:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 10:30:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-07 10:30:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-07 10:30:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 10:30:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-07 10:30:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 10:30:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 10:30:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 10:30:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 10:30:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 10:30:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 10:30:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-07 10:30:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-07 10:30:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 10:30:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-07 10:30:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-07 10:30:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2019-10-07 10:30:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2019-10-07 10:30:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2019-10-07 10:30:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-07 10:30:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 10:30:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-10-07 10:30:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-10-07 10:30:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-10-07 10:30:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2019-10-07 10:30:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-07 10:30:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-07 10:30:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-07 10:30:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2019-10-07 10:30:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2019-10-07 10:30:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2019-10-07 10:30:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-07 10:30:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2019-10-07 10:30:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-07 10:30:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 10:30:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 10:30:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 10:30:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 10:30:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2019-10-07 10:30:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 10:30:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 10:30:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 10:30:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 10:30:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 10:30:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-10-07 10:30:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 10:30:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 10:30:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 10:30:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 10:30:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2019-10-07 10:30:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2019-10-07 10:30:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-07 10:30:03,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-07 10:30:03,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2019-10-07 10:30:03,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2019-10-07 10:30:03,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-07 10:30:03,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-10-07 10:30:03,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 10:30:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2019-10-07 10:30:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 10:30:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 10:30:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-07 10:30:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2019-10-07 10:30:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-07 10:30:03,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-07 10:30:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-07 10:30:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2019-10-07 10:30:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 10:30:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 10:30:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 10:30:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 10:30:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-10-07 10:30:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-10-07 10:30:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2019-10-07 10:30:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2019-10-07 10:30:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2019-10-07 10:30:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 10:30:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 10:30:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 10:30:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-07 10:30:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_get_protocol [2019-10-07 10:30:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_protocol [2019-10-07 10:30:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2019-10-07 10:30:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2019-10-07 10:30:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2019-10-07 10:30:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2019-10-07 10:30:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2019-10-07 10:30:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2019-10-07 10:30:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2019-10-07 10:30:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2019-10-07 10:30:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2019-10-07 10:30:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2019-10-07 10:30:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2019-10-07 10:30:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2019-10-07 10:30:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2019-10-07 10:30:03,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2019-10-07 10:30:03,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2019-10-07 10:30:03,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_reg [2019-10-07 10:30:03,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2019-10-07 10:30:03,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2019-10-07 10:30:03,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2019-10-07 10:30:03,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2019-10-07 10:30:03,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2019-10-07 10:30:03,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_all_completion_interrupts [2019-10-07 10:30:03,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2019-10-07 10:30:03,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2019-10-07 10:30:03,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2019-10-07 10:30:03,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2019-10-07 10:30:03,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2019-10-07 10:30:03,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2019-10-07 10:30:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2019-10-07 10:30:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2019-10-07 10:30:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2019-10-07 10:30:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2019-10-07 10:30:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lbuf [2019-10-07 10:30:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2019-10-07 10:30:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2019-10-07 10:30:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2019-10-07 10:30:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2019-10-07 10:30:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_next_chunk [2019-10-07 10:30:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_lbq [2019-10-07 10:30:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_sbq [2019-10-07 10:30:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2019-10-07 10:30:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2019-10-07 10:30:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_map_send [2019-10-07 10:30:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2019-10-07 10:30:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2019-10-07 10:30:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_gro_page [2019-10-07 10:30:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_page [2019-10-07 10:30:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_skb [2019-10-07 10:30:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2019-10-07 10:30:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_rx_skb [2019-10-07 10:30:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2019-10-07 10:30:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_rx_intr [2019-10-07 10:30:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_tx_intr [2019-10-07 10:30:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2019-10-07 10:30:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2019-10-07 10:30:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_chip_ae_intr [2019-10-07 10:30:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_outbound_rx_ring [2019-10-07 10:30:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2019-10-07 10:30:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_napi_poll_msix [2019-10-07 10:30:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_mode [2019-10-07 10:30:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_update_hw_vlan_features [2019-10-07 10:30:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2019-10-07 10:30:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2019-10-07 10:30:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2019-10-07 10:30:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2019-10-07 10:30:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_kill_vid [2019-10-07 10:30:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2019-10-07 10:30:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_restore_vlan [2019-10-07 10:30:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_msix_rx_isr [2019-10-07 10:30:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_isr [2019-10-07 10:30:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tso [2019-10-07 10:30:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_hw_csum_setup [2019-10-07 10:30:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2019-10-07 10:30:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_shadow_space [2019-10-07 10:30:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_shadow_space [2019-10-07 10:30:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_tx_ring [2019-10-07 10:30:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_tx_resources [2019-10-07 10:30:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_tx_resources [2019-10-07 10:30:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_lbq_buffers [2019-10-07 10:30:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_sbq_buffers [2019-10-07 10:30:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2019-10-07 10:30:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_rx_buffers [2019-10-07 10:30:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_lbq_ring [2019-10-07 10:30:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_sbq_ring [2019-10-07 10:30:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2019-10-07 10:30:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_rx_resources [2019-10-07 10:30:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2019-10-07 10:30:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2019-10-07 10:30:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_alloc_mem_resources [2019-10-07 10:30:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_rx_ring [2019-10-07 10:30:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_tx_ring [2019-10-07 10:30:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_msix [2019-10-07 10:30:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_msix [2019-10-07 10:30:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_tx_vect [2019-10-07 10:30:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2019-10-07 10:30:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_resolve_queues_to_irqs [2019-10-07 10:30:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2019-10-07 10:30:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_request_irq [2019-10-07 10:30:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_rss [2019-10-07 10:30:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2019-10-07 10:30:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_route_initialize [2019-10-07 10:30:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2019-10-07 10:30:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2019-10-07 10:30:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2019-10-07 10:30:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_display_dev_info [2019-10-07 10:30:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wol [2019-10-07 10:30:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2019-10-07 10:30:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2019-10-07 10:30:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2019-10-07 10:30:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2019-10-07 10:30:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_adapter_resources [2019-10-07 10:30:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2019-10-07 10:30:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_configure_rings [2019-10-07 10:30:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2019-10-07 10:30:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_change_rx_buffers [2019-10-07 10:30:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2019-10-07 10:30:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2019-10-07 10:30:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2019-10-07 10:30:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2019-10-07 10:30:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2019-10-07 10:30:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2019-10-07 10:30:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_alt_pcie_func [2019-10-07 10:30:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_board_info [2019-10-07 10:30:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2019-10-07 10:30:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_device [2019-10-07 10:30:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_timer [2019-10-07 10:30:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_probe [2019-10-07 10:30:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lb_send [2019-10-07 10:30:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_lb_rx_ring [2019-10-07 10:30:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2019-10-07 10:30:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2019-10-07 10:30:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2019-10-07 10:30:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2019-10-07 10:30:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2019-10-07 10:30:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2019-10-07 10:30:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2019-10-07 10:30:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2019-10-07 10:30:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_driver_init [2019-10-07 10:30:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_driver_exit [2019-10-07 10:30:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2019-10-07 10:30:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_qlge_driver_init_16_9 [2019-10-07 10:30:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-07 10:30:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-07 10:30:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-07 10:30:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-10-07 10:30:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2019-10-07 10:30:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_16_4 [2019-10-07 10:30:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-07 10:30:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2019-10-07 10:30:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-07 10:30:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 10:30:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2019-10-07 10:30:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-10-07 10:30:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_14_16_5 [2019-10-07 10:30:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 10:30:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 10:30:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 10:30:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 10:30:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 10:30:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 10:30:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 10:30:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 10:30:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 10:30:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-07 10:30:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-07 10:30:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 10:30:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 10:30:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 10:30:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 10:30:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2019-10-07 10:30:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 10:30:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-07 10:30:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-07 10:30:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 10:30:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 10:30:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 10:30:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-07 10:30:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 10:30:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_10 [2019-10-07 10:30:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_23 [2019-10-07 10:30:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_callback_2_24 [2019-10-07 10:30:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-07 10:30:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-07 10:30:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-07 10:30:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 10:30:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 10:30:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 10:30:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 10:30:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-07 10:30:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-07 10:30:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-07 10:30:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2019-10-07 10:30:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-07 10:30:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nic_operations_dummy_resourceless_instance_3 [2019-10-07 10:30:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_nic_operations_dummy_resourceless_instance_4 [2019-10-07 10:30:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2019-10-07 10:30:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2019-10-07 10:30:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-07 10:30:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 10:30:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-07 10:30:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-07 10:30:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-07 10:30:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-07 10:30:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 10:30:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-07 10:30:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-07 10:30:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_103 [2019-10-07 10:30:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_106 [2019-10-07 10:30:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_126 [2019-10-07 10:30:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_127 [2019-10-07 10:30:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_128 [2019-10-07 10:30:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_129 [2019-10-07 10:30:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_find_first_bit_130 [2019-10-07 10:30:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_find_next_bit_131 [2019-10-07 10:30:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_137 [2019-10-07 10:30:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_138 [2019-10-07 10:30:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_139 [2019-10-07 10:30:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_140 [2019-10-07 10:30:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtnl_lock_141 [2019-10-07 10:30:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtnl_unlock_142 [2019-10-07 10:30:03,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rtnl_unlock_143 [2019-10-07 10:30:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_144 [2019-10-07 10:30:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iounmap_145 [2019-10-07 10:30:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ioremap_nocache_146 [2019-10-07 10:30:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ioremap_nocache_147 [2019-10-07 10:30:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_148 [2019-10-07 10:30:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_149 [2019-10-07 10:30:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_150 [2019-10-07 10:30:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_151 [2019-10-07 10:30:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_152 [2019-10-07 10:30:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_153 [2019-10-07 10:30:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_154 [2019-10-07 10:30:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_155 [2019-10-07 10:30:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_156 [2019-10-07 10:30:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_157 [2019-10-07 10:30:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_158 [2019-10-07 10:30:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_159 [2019-10-07 10:30:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_160 [2019-10-07 10:30:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_161 [2019-10-07 10:30:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_162 [2019-10-07 10:30:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_163 [2019-10-07 10:30:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_164 [2019-10-07 10:30:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_165 [2019-10-07 10:30:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_166 [2019-10-07 10:30:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_167 [2019-10-07 10:30:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_pre_probe_168 [2019-10-07 10:30:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_169 [2019-10-07 10:30:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2019-10-07 10:30:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2019-10-07 10:30:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2019-10-07 10:30:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2019-10-07 10:30:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2019-10-07 10:30:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2019-10-07 10:30:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_serdes_regs [2019-10-07 10:30:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_xgmac_reg [2019-10-07 10:30:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2019-10-07 10:30:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2019-10-07 10:30:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2019-10-07 10:30:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2019-10-07 10:30:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2019-10-07 10:30:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_shadow_regs [2019-10-07 10:30:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2019-10-07 10:30:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2019-10-07 10:30:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe_dump [2019-10-07 10:30:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_index_registers [2019-10-07 10:30:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_protocol_registers [2019-10-07 10:30:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_sem_registers [2019-10-07 10:30:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2019-10-07 10:30:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2019-10-07 10:30:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_core_dump [2019-10-07 10:30:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_gen_reg_dump [2019-10-07 10:30:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_dump [2019-10-07 10:30:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2019-10-07 10:30:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unpause_mpi_risc [2019-10-07 10:30:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_pause_mpi_risc [2019-10-07 10:30:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_hard_reset_mpi_risc [2019-10-07 10:30:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2019-10-07 10:30:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2019-10-07 10:30:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2019-10-07 10:30:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2019-10-07 10:30:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2019-10-07 10:30:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_mbx_cmd_cmplt [2019-10-07 10:30:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_exec_mb_cmd [2019-10-07 10:30:03,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_req_aen [2019-10-07 10:30:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_cmplt_aen [2019-10-07 10:30:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_up [2019-10-07 10:30:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_down [2019-10-07 10:30:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sfp_in [2019-10-07 10:30:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sfp_out [2019-10-07 10:30:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_aen_lost [2019-10-07 10:30:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_init_fw_done [2019-10-07 10:30:03,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2019-10-07 10:30:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2019-10-07 10:30:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_about_fw [2019-10-07 10:30:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_fw_state [2019-10-07 10:30:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2019-10-07 10:30:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2019-10-07 10:30:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_dump_ram [2019-10-07 10:30:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2019-10-07 10:30:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2019-10-07 10:30:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_wol_mode [2019-10-07 10:30:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_wol_set_magic [2019-10-07 10:30:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_idc_wait [2019-10-07 10:30:03,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2019-10-07 10:30:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_led_cfg [2019-10-07 10:30:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2019-10-07 10:30:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_mgmnt_traffic_ctl [2019-10-07 10:30:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_fifo_empty [2019-10-07 10:30:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_port_cfg [2019-10-07 10:30:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2019-10-07 10:30:03,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2019-10-07 10:30:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2019-10-07 10:30:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2019-10-07 10:30:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_121 [2019-10-07 10:30:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2019-10-07 10:30:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_wait_for_completion_timeout_123 [2019-10-07 10:30:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2019-10-07 10:30:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2019-10-07 10:30:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-07 10:30:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-07 10:30:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb___0 [2019-10-07 10:30:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-07 10:30:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-07 10:30:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_ring_coalescing [2019-10-07 10:30:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_stats [2019-10-07 10:30:03,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_strings [2019-10-07 10:30:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_sset_count [2019-10-07 10:30:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ethtool_stats [2019-10-07 10:30:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_settings [2019-10-07 10:30:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_drvinfo [2019-10-07 10:30:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_wol [2019-10-07 10:30:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_wol [2019-10-07 10:30:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_phys_id [2019-10-07 10:30:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_start_loopback [2019-10-07 10:30:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_stop_loopback [2019-10-07 10:30:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_create_lb_frame [2019-10-07 10:30:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2019-10-07 10:30:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_run_loopback_test [2019-10-07 10:30:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_loopback_test [2019-10-07 10:30:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_self_test [2019-10-07 10:30:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2019-10-07 10:30:03,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs [2019-10-07 10:30:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_coalesce [2019-10-07 10:30:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_coalesce [2019-10-07 10:30:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_pauseparam [2019-10-07 10:30:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_pauseparam [2019-10-07 10:30:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_msglevel [2019-10-07 10:30:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_msglevel [2019-10-07 10:30:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 10:30:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 10:30:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 10:30:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 10:30:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 10:30:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 10:30:03,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 10:30:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 10:30:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 10:30:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 10:30:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-07 10:30:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-07 10:30:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-07 10:30:03,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-07 10:30:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-07 10:30:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-07 10:30:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 10:30:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 10:30:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_103___0 [2019-10-07 10:30:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_126 [2019-10-07 10:30:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_127 [2019-10-07 10:30:03,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-10-07 10:30:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-10-07 10:30:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-10-07 10:30:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-10-07 10:30:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-10-07 10:30:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-10-07 10:30:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-10-07 10:30:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-10-07 10:30:03,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-10-07 10:30:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-10-07 10:30:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2019-10-07 10:30:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2019-10-07 10:30:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-10-07 10:30:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2019-10-07 10:30:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2019-10-07 10:30:03,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-10-07 10:30:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-10-07 10:30:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2019-10-07 10:30:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2019-10-07 10:30:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2019-10-07 10:30:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2019-10-07 10:30:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2019-10-07 10:30:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2019-10-07 10:30:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_alloc_disk [2019-10-07 10:30:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2019-10-07 10:30:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2019-10-07 10:30:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2019-10-07 10:30:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2019-10-07 10:30:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_request_queue [2019-10-07 10:30:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-10-07 10:30:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2019-10-07 10:30:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_get_request [2019-10-07 10:30:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_make_request [2019-10-07 10:30:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2019-10-07 10:30:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2019-10-07 10:30:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2019-10-07 10:30:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2019-10-07 10:30:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2019-10-07 10:30:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2019-10-07 10:30:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2019-10-07 10:30:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 10:30:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 10:30:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 10:30:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 10:30:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 10:30:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 10:30:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 10:30:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2019-10-07 10:30:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-10-07 10:30:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-10-07 10:30:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2019-10-07 10:30:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-10-07 10:30:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-10-07 10:30:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2019-10-07 10:30:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-10-07 10:30:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-10-07 10:30:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-10-07 10:30:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-10-07 10:30:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-10-07 10:30:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-10-07 10:30:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-10-07 10:30:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2019-10-07 10:30:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2019-10-07 10:30:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2019-10-07 10:30:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2019-10-07 10:30:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2019-10-07 10:30:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2019-10-07 10:30:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-10-07 10:30:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-10-07 10:30:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-10-07 10:30:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-10-07 10:30:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-10-07 10:30:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-10-07 10:30:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-10-07 10:30:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-10-07 10:30:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-10-07 10:30:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-10-07 10:30:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-10-07 10:30:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-10-07 10:30:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-10-07 10:30:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-10-07 10:30:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-10-07 10:30:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-10-07 10:30:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 10:30:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 10:30:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 10:30:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 10:30:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-07 10:30:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-07 10:30:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2019-10-07 10:30:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2019-10-07 10:30:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2019-10-07 10:30:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2019-10-07 10:30:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 10:30:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2019-10-07 10:30:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-10-07 10:30:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-10-07 10:30:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-10-07 10:30:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-07 10:30:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2019-10-07 10:30:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2019-10-07 10:30:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-10-07 10:30:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-10-07 10:30:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-10-07 10:30:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-10-07 10:30:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-10-07 10:30:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2019-10-07 10:30:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-10-07 10:30:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2019-10-07 10:30:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2019-10-07 10:30:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2019-10-07 10:30:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2019-10-07 10:30:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-10-07 10:30:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-10-07 10:30:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2019-10-07 10:30:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2019-10-07 10:30:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2019-10-07 10:30:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2019-10-07 10:30:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2019-10-07 10:30:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2019-10-07 10:30:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2019-10-07 10:30:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2019-10-07 10:30:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2019-10-07 10:30:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2019-10-07 10:30:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2019-10-07 10:30:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-10-07 10:30:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-10-07 10:30:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-10-07 10:30:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-10-07 10:30:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2019-10-07 10:30:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-07 10:30:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2019-10-07 10:30:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2019-10-07 10:30:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-10-07 10:30:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2019-10-07 10:30:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2019-10-07 10:30:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 10:30:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 10:30:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 10:30:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 10:30:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 10:30:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 10:30:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 10:30:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 10:30:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 10:30:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 10:30:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 10:30:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 10:30:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 10:30:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 10:30:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 10:30:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 10:30:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 10:30:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 10:30:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 10:30:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 10:30:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 10:30:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 10:30:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 10:30:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-10-07 10:30:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-07 10:30:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-10-07 10:30:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-10-07 10:30:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-07 10:30:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-10-07 10:30:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-10-07 10:30:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-10-07 10:30:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-10-07 10:30:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-10-07 10:30:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-10-07 10:30:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-10-07 10:30:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-10-07 10:30:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-07 10:30:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-10-07 10:30:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-10-07 10:30:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 10:30:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-10-07 10:30:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2019-10-07 10:30:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-10-07 10:30:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2019-10-07 10:30:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2019-10-07 10:30:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2019-10-07 10:30:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 10:30:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 10:30:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 10:30:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 10:30:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 10:30:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-10-07 10:30:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-10-07 10:30:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-10-07 10:30:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 10:30:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 10:30:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 10:30:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 10:30:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 10:30:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_hw_lock_of_ql_adapter [2019-10-07 10:30:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_hw_lock_of_ql_adapter [2019-10-07 10:30:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_hw_lock_of_ql_adapter [2019-10-07 10:30:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-10-07 10:30:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-10-07 10:30:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-10-07 10:30:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-10-07 10:30:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-10-07 10:30:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-10-07 10:30:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-10-07 10:30:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 10:30:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 10:30:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 10:30:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-10-07 10:30:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-10-07 10:30:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-10-07 10:30:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-10-07 10:30:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-10-07 10:30:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-10-07 10:30:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-10-07 10:30:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-10-07 10:30:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-10-07 10:30:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-10-07 10:30:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-10-07 10:30:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 10:30:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-10-07 10:30:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-10-07 10:30:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-10-07 10:30:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 10:30:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_stats_lock_of_ql_adapter [2019-10-07 10:30:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_stats_lock_of_ql_adapter [2019-10-07 10:30:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_stats_lock_of_ql_adapter [2019-10-07 10:30:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2019-10-07 10:30:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2019-10-07 10:30:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2019-10-07 10:30:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 10:30:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 10:30:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 10:30:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 10:30:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 10:30:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-10-07 10:30:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 10:30:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_ide_completion_of_ql_adapter [2019-10-07 10:30:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro_ide_completion_of_ql_adapter [2019-10-07 10:30:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_ide_completion_of_ql_adapter [2019-10-07 10:30:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2019-10-07 10:30:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2019-10-07 10:30:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2019-10-07 10:30:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2019-10-07 10:30:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2019-10-07 10:30:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2019-10-07 10:30:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-10-07 10:30:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-10-07 10:30:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-10-07 10:30:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-10-07 10:30:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-10-07 10:30:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-10-07 10:30:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-10-07 10:30:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-10-07 10:30:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-10-07 10:30:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2019-10-07 10:30:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2019-10-07 10:30:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-10-07 10:30:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-10-07 10:30:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-10-07 10:30:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-10-07 10:30:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2019-10-07 10:30:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-10-07 10:30:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-10-07 10:30:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-10-07 10:30:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-10-07 10:30:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-10-07 10:30:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-10-07 10:30:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-10-07 10:30:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-10-07 10:30:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 10:30:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 10:30:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-10-07 10:30:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-10-07 10:30:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-10-07 10:30:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-10-07 10:30:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-10-07 10:30:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-10-07 10:30:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-10-07 10:30:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-10-07 10:30:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-10-07 10:30:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-10-07 10:30:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-10-07 10:30:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2019-10-07 10:30:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-10-07 10:30:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-10-07 10:30:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-10-07 10:30:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-07 10:30:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-07 10:30:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-07 10:30:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-07 10:30:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-07 10:30:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-07 10:30:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-07 10:30:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-07 10:30:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-10-07 10:30:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-10-07 10:30:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-10-07 10:30:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-10-07 10:30:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-10-07 10:30:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-10-07 10:30:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-10-07 10:30:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-10-07 10:30:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-10-07 10:30:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2019-10-07 10:30:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2019-10-07 10:30:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2019-10-07 10:30:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-10-07 10:30:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-10-07 10:30:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-10-07 10:30:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-10-07 10:30:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-10-07 10:30:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2019-10-07 10:30:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-10-07 10:30:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-10-07 10:30:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2019-10-07 10:30:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-10-07 10:30:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-10-07 10:30:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-10-07 10:30:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-10-07 10:30:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-10-07 10:30:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-10-07 10:30:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-10-07 10:30:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-10-07 10:30:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-10-07 10:30:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 10:30:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 10:30:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 10:30:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 10:30:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-10-07 10:30:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-10-07 10:30:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-10-07 10:30:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-10-07 10:30:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-10-07 10:30:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-07 10:30:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-07 10:30:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 10:30:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 10:30:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2019-10-07 10:30:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 10:30:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 10:30:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 10:30:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 10:30:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 10:30:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-07 10:30:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 10:30:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-10-07 10:30:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-07 10:30:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 10:30:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2019-10-07 10:30:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 10:30:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 10:30:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 10:30:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 10:30:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 10:30:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-07 10:30:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 10:30:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 10:30:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-07 10:30:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2019-10-07 10:30:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 10:30:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 10:30:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 10:30:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-07 10:30:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 10:30:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 10:30:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 10:30:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 10:30:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 10:30:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 10:30:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-07 10:30:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 10:30:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 10:30:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 10:30:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 10:30:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-07 10:30:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 10:30:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-07 10:30:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 10:30:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_get_frags [2019-10-07 10:30:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_frags [2019-10-07 10:30:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-10-07 10:30:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2019-10-07 10:30:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_crit [2019-10-07 10:30:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-07 10:30:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 10:30:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-10-07 10:30:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 10:30:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 10:30:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 10:30:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-07 10:30:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-07 10:30:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2019-10-07 10:30:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 10:30:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-07 10:30:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 10:30:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 10:30:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-07 10:30:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-07 10:30:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 10:30:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-07 10:30:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 10:30:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_set_readrq [2019-10-07 10:30:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 10:30:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-07 10:30:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-07 10:30:03,769 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 10:30:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 10:30:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-07 10:30:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-07 10:30:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2019-10-07 10:30:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 10:30:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-07 10:30:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 10:30:03,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2019-10-07 10:30:03,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-07 10:30:03,771 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-07 10:30:03,771 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 10:30:03,771 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 10:30:03,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 10:30:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 10:30:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 10:30:03,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 10:30:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_prefetch [2019-10-07 10:30:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 10:30:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 10:30:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 10:30:03,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2019-10-07 10:30:03,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2019-10-07 10:30:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2019-10-07 10:30:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2019-10-07 10:30:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2019-10-07 10:30:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2019-10-07 10:30:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2019-10-07 10:30:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2019-10-07 10:30:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2019-10-07 10:30:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2019-10-07 10:30:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2019-10-07 10:30:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2019-10-07 10:30:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2019-10-07 10:30:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2019-10-07 10:30:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2019-10-07 10:30:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2019-10-07 10:30:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2019-10-07 10:30:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2019-10-07 10:30:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2019-10-07 10:30:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2019-10-07 10:30:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2019-10-07 10:30:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2019-10-07 10:30:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2019-10-07 10:30:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2019-10-07 10:30:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2019-10-07 10:30:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2019-10-07 10:30:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2019-10-07 10:30:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2019-10-07 10:30:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 10:30:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 10:30:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2019-10-07 10:30:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2019-10-07 10:30:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2019-10-07 10:30:03,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_ide_completion_of_ql_adapter [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_167 [2019-10-07 10:30:03,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 10:30:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_164 [2019-10-07 10:30:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 10:30:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_pre_probe_168 [2019-10-07 10:30:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 10:30:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_169 [2019-10-07 10:30:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 10:30:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-07 10:30:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_165 [2019-10-07 10:30:03,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_166 [2019-10-07 10:30:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 10:30:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 10:30:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 10:30:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 10:30:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-07 10:30:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2019-10-07 10:30:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2019-10-07 10:30:03,780 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 10:30:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 10:30:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 10:30:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 10:30:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 10:30:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-07 10:30:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_find_next_bit_131 [2019-10-07 10:30:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_find_first_bit_130 [2019-10-07 10:30:03,781 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 10:30:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 10:30:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 10:30:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 10:30:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 10:30:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 10:30:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-07 10:30:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 10:30:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2019-10-07 10:30:03,782 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 10:30:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 10:30:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-07 10:30:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-10-07 10:30:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-10-07 10:30:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 10:30:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-10-07 10:30:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 10:30:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 10:30:03,783 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 10:30:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-10-07 10:30:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-10-07 10:30:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-07 10:30:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-07 10:30:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 10:30:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-07 10:30:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-07 10:30:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-07 10:30:03,784 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 10:30:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2019-10-07 10:30:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_126 [2019-10-07 10:30:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-07 10:30:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-07 10:30:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 10:30:03,785 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_128 [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_129 [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 10:30:03,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_127 [2019-10-07 10:30:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_149 [2019-10-07 10:30:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2019-10-07 10:30:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-07 10:30:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-07 10:30:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_150 [2019-10-07 10:30:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_159 [2019-10-07 10:30:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_161 [2019-10-07 10:30:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-07 10:30:03,787 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 10:30:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_155 [2019-10-07 10:30:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_158 [2019-10-07 10:30:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_160 [2019-10-07 10:30:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-07 10:30:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 10:30:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-07 10:30:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-07 10:30:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-07 10:30:03,788 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-10-07 10:30:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-07 10:30:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-07 10:30:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-07 10:30:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 10:30:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ioremap_nocache_146 [2019-10-07 10:30:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ioremap_nocache_147 [2019-10-07 10:30:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_144 [2019-10-07 10:30:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iounmap_145 [2019-10-07 10:30:03,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_148 [2019-10-07 10:30:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-07 10:30:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-07 10:30:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-07 10:30:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 10:30:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 10:30:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 10:30:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 10:30:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 10:30:03,790 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 10:30:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2019-10-07 10:30:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-07 10:30:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head_by_tail [2019-10-07 10:30:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-07 10:30:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-07 10:30:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-07 10:30:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 10:30:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-07 10:30:03,791 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-07 10:30:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 10:30:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 10:30:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 10:30:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-07 10:30:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-07 10:30:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-10-07 10:30:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-10-07 10:30:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2019-10-07 10:30:03,792 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 10:30:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 10:30:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 10:30:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 10:30:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 10:30:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 10:30:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 10:30:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 10:30:03,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-07 10:30:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 10:30:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 10:30:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 10:30:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 10:30:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 10:30:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-07 10:30:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-07 10:30:03,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 10:30:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 10:30:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-07 10:30:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 10:30:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 10:30:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 10:30:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 10:30:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 10:30:03,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 10:30:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 10:30:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 10:30:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 10:30:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 10:30:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 10:30:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-07 10:30:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-07 10:30:03,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-07 10:30:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 10:30:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_106 [2019-10-07 10:30:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2019-10-07 10:30:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 10:30:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-07 10:30:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-07 10:30:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2019-10-07 10:30:03,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2019-10-07 10:30:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 10:30:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2019-10-07 10:30:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2019-10-07 10:30:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-07 10:30:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 10:30:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-10-07 10:30:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-10-07 10:30:03,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-10-07 10:30:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2019-10-07 10:30:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_103 [2019-10-07 10:30:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-07 10:30:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-07 10:30:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-07 10:30:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2019-10-07 10:30:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2019-10-07 10:30:03,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2019-10-07 10:30:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-07 10:30:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 10:30:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2019-10-07 10:30:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-07 10:30:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 10:30:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 10:30:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 10:30:03,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_139 [2019-10-07 10:30:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_140 [2019-10-07 10:30:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 10:30:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_137 [2019-10-07 10:30:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_138 [2019-10-07 10:30:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 10:30:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 10:30:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 10:30:03,801 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2019-10-07 10:30:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 10:30:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 10:30:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 10:30:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 10:30:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 10:30:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 10:30:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-07 10:30:03,802 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2019-10-07 10:30:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 10:30:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_152 [2019-10-07 10:30:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_154 [2019-10-07 10:30:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_157 [2019-10-07 10:30:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 10:30:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-10-07 10:30:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 10:30:03,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 10:30:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 10:30:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 10:30:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2019-10-07 10:30:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2019-10-07 10:30:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2019-10-07 10:30:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2019-10-07 10:30:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-07 10:30:03,804 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-07 10:30:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 10:30:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-10-07 10:30:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure napi_get_frags [2019-10-07 10:30:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_frags [2019-10-07 10:30:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-07 10:30:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 10:30:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 10:30:03,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-07 10:30:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-07 10:30:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2019-10-07 10:30:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 10:30:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_153 [2019-10-07 10:30:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 10:30:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_156 [2019-10-07 10:30:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-10-07 10:30:03,806 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2019-10-07 10:30:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_crit [2019-10-07 10:30:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-07 10:30:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 10:30:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 10:30:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2019-10-07 10:30:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 10:30:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 10:30:03,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 10:30:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_set_readrq [2019-10-07 10:30:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-07 10:30:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-07 10:30:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-07 10:30:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-07 10:30:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-07 10:30:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-07 10:30:03,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 10:30:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 10:30:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 10:30:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_162 [2019-10-07 10:30:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 10:30:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_163 [2019-10-07 10:30:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-10-07 10:30:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2019-10-07 10:30:03,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-10-07 10:30:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-10-07 10:30:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2019-10-07 10:30:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 10:30:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2019-10-07 10:30:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 10:30:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 10:30:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-07 10:30:03,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2019-10-07 10:30:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-07 10:30:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-07 10:30:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-07 10:30:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2019-10-07 10:30:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 10:30:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 10:30:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 10:30:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 10:30:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-10-07 10:30:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-07 10:30:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtnl_lock_141 [2019-10-07 10:30:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-07 10:30:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtnl_unlock_142 [2019-10-07 10:30:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rtnl_unlock_143 [2019-10-07 10:30:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-10-07 10:30:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2019-10-07 10:30:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2019-10-07 10:30:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2019-10-07 10:30:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 10:30:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 10:30:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 10:30:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_151 [2019-10-07 10:30:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 10:30:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 10:30:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 10:30:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-07 10:30:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_get_protocol [2019-10-07 10:30:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_protocol [2019-10-07 10:30:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2019-10-07 10:30:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2019-10-07 10:30:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2019-10-07 10:30:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2019-10-07 10:30:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2019-10-07 10:30:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2019-10-07 10:30:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2019-10-07 10:30:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2019-10-07 10:30:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_reg [2019-10-07 10:30:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2019-10-07 10:30:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2019-10-07 10:30:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2019-10-07 10:30:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2019-10-07 10:30:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2019-10-07 10:30:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2019-10-07 10:30:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2019-10-07 10:30:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2019-10-07 10:30:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2019-10-07 10:30:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2019-10-07 10:30:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2019-10-07 10:30:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_fw_state [2019-10-07 10:30:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2019-10-07 10:30:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2019-10-07 10:30:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_about_fw [2019-10-07 10:30:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_wol_set_magic [2019-10-07 10:30:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_wol_mode [2019-10-07 10:30:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2019-10-07 10:30:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2019-10-07 10:30:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2019-10-07 10:30:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_fifo_empty [2019-10-07 10:30:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lb_send [2019-10-07 10:30:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2019-10-07 10:30:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_lb_rx_ring [2019-10-07 10:30:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wol [2019-10-07 10:30:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2019-10-07 10:30:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2019-10-07 10:30:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2019-10-07 10:30:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2019-10-07 10:30:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2019-10-07 10:30:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2019-10-07 10:30:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2019-10-07 10:30:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 10:30:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 10:30:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2019-10-07 10:30:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2019-10-07 10:30:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2019-10-07 10:30:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2019-10-07 10:30:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_all_completion_interrupts [2019-10-07 10:30:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2019-10-07 10:30:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2019-10-07 10:30:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2019-10-07 10:30:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2019-10-07 10:30:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2019-10-07 10:30:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2019-10-07 10:30:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2019-10-07 10:30:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2019-10-07 10:30:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lbuf [2019-10-07 10:30:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2019-10-07 10:30:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2019-10-07 10:30:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2019-10-07 10:30:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2019-10-07 10:30:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_next_chunk [2019-10-07 10:30:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_lbq [2019-10-07 10:30:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_sbq [2019-10-07 10:30:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2019-10-07 10:30:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2019-10-07 10:30:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_map_send [2019-10-07 10:30:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2019-10-07 10:30:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2019-10-07 10:30:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_gro_page [2019-10-07 10:30:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_page [2019-10-07 10:30:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_skb [2019-10-07 10:30:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2019-10-07 10:30:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_rx_skb [2019-10-07 10:30:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2019-10-07 10:30:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_rx_intr [2019-10-07 10:30:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_tx_intr [2019-10-07 10:30:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_chip_ae_intr [2019-10-07 10:30:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_outbound_rx_ring [2019-10-07 10:30:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2019-10-07 10:30:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ql_napi_poll_msix [2019-10-07 10:30:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_mode [2019-10-07 10:30:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_update_hw_vlan_features [2019-10-07 10:30:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2019-10-07 10:30:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2019-10-07 10:30:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2019-10-07 10:30:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2019-10-07 10:30:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_kill_vid [2019-10-07 10:30:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2019-10-07 10:30:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_restore_vlan [2019-10-07 10:30:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_msix_rx_isr [2019-10-07 10:30:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_isr [2019-10-07 10:30:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tso [2019-10-07 10:30:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure ql_hw_csum_setup [2019-10-07 10:30:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2019-10-07 10:30:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_shadow_space [2019-10-07 10:30:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_shadow_space [2019-10-07 10:30:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_tx_ring [2019-10-07 10:30:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_tx_resources [2019-10-07 10:30:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_tx_resources [2019-10-07 10:30:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_lbq_buffers [2019-10-07 10:30:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_sbq_buffers [2019-10-07 10:30:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2019-10-07 10:30:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_rx_buffers [2019-10-07 10:30:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_lbq_ring [2019-10-07 10:30:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_sbq_ring [2019-10-07 10:30:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2019-10-07 10:30:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_rx_resources [2019-10-07 10:30:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2019-10-07 10:30:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2019-10-07 10:30:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_alloc_mem_resources [2019-10-07 10:30:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_rx_ring [2019-10-07 10:30:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_tx_ring [2019-10-07 10:30:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_msix [2019-10-07 10:30:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_msix [2019-10-07 10:30:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_tx_vect [2019-10-07 10:30:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2019-10-07 10:30:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_resolve_queues_to_irqs [2019-10-07 10:30:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2019-10-07 10:30:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_request_irq [2019-10-07 10:30:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_rss [2019-10-07 10:30:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2019-10-07 10:30:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_route_initialize [2019-10-07 10:30:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2019-10-07 10:30:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 10:30:03,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2019-10-07 10:30:03,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_display_dev_info [2019-10-07 10:30:03,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2019-10-07 10:30:03,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2019-10-07 10:30:03,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_adapter_resources [2019-10-07 10:30:03,829 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2019-10-07 10:30:03,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_configure_rings [2019-10-07 10:30:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2019-10-07 10:30:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure ql_change_rx_buffers [2019-10-07 10:30:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2019-10-07 10:30:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2019-10-07 10:30:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2019-10-07 10:30:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2019-10-07 10:30:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2019-10-07 10:30:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_alt_pcie_func [2019-10-07 10:30:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_board_info [2019-10-07 10:30:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2019-10-07 10:30:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_device [2019-10-07 10:30:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_timer [2019-10-07 10:30:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_probe [2019-10-07 10:30:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2019-10-07 10:30:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2019-10-07 10:30:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2019-10-07 10:30:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2019-10-07 10:30:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2019-10-07 10:30:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2019-10-07 10:30:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2019-10-07 10:30:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2019-10-07 10:30:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_driver_init [2019-10-07 10:30:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_driver_exit [2019-10-07 10:30:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2019-10-07 10:30:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_qlge_driver_init_16_9 [2019-10-07 10:30:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-07 10:30:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-07 10:30:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-07 10:30:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-10-07 10:30:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2019-10-07 10:30:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_14_16_4 [2019-10-07 10:30:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2019-10-07 10:30:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2019-10-07 10:30:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2019-10-07 10:30:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2019-10-07 10:30:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2019-10-07 10:30:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-10-07 10:30:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_14_16_5 [2019-10-07 10:30:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 10:30:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 10:30:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-07 10:30:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-07 10:30:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 10:30:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-07 10:30:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-07 10:30:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-07 10:30:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-10-07 10:30:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-07 10:30:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-07 10:30:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 10:30:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-07 10:30:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-07 10:30:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-07 10:30:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-07 10:30:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_36 [2019-10-07 10:30:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_37 [2019-10-07 10:30:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-07 10:30:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2019-10-07 10:30:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_42 [2019-10-07 10:30:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2019-10-07 10:30:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_48 [2019-10-07 10:30:03,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2019-10-07 10:30:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2019-10-07 10:30:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2019-10-07 10:30:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_54 [2019-10-07 10:30:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 10:30:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 10:30:03,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 10:30:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 10:30:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 10:30:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 10:30:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2019-10-07 10:30:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 10:30:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-07 10:30:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-07 10:30:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-07 10:30:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-07 10:30:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-07 10:30:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-07 10:30:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-07 10:30:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_10 [2019-10-07 10:30:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_23 [2019-10-07 10:30:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_callback_2_24 [2019-10-07 10:30:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-07 10:30:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-07 10:30:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-07 10:30:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-07 10:30:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-07 10:30:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-07 10:30:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-07 10:30:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-07 10:30:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-07 10:30:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-07 10:30:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2019-10-07 10:30:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-07 10:30:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nic_operations_dummy_resourceless_instance_3 [2019-10-07 10:30:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_nic_operations_dummy_resourceless_instance_4 [2019-10-07 10:30:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2019-10-07 10:30:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2019-10-07 10:30:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-07 10:30:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2019-10-07 10:30:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-07 10:30:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-07 10:30:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-07 10:30:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2019-10-07 10:30:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unpause_mpi_risc [2019-10-07 10:30:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure ql_pause_mpi_risc [2019-10-07 10:30:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure ql_hard_reset_mpi_risc [2019-10-07 10:30:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2019-10-07 10:30:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2019-10-07 10:30:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2019-10-07 10:30:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_dump [2019-10-07 10:30:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2019-10-07 10:30:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2019-10-07 10:30:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2019-10-07 10:30:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2019-10-07 10:30:03,844 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2019-10-07 10:30:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2019-10-07 10:30:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2019-10-07 10:30:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_serdes_regs [2019-10-07 10:30:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_xgmac_reg [2019-10-07 10:30:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2019-10-07 10:30:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2019-10-07 10:30:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2019-10-07 10:30:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2019-10-07 10:30:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2019-10-07 10:30:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_shadow_regs [2019-10-07 10:30:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2019-10-07 10:30:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2019-10-07 10:30:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe_dump [2019-10-07 10:30:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_index_registers [2019-10-07 10:30:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_protocol_registers [2019-10-07 10:30:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_sem_registers [2019-10-07 10:30:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2019-10-07 10:30:03,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_core_dump [2019-10-07 10:30:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure ql_gen_reg_dump [2019-10-07 10:30:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_ide_completion_of_ql_adapter [2019-10-07 10:30:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_121 [2019-10-07 10:30:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2019-10-07 10:30:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2019-10-07 10:30:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2019-10-07 10:30:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-07 10:30:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_wait_for_completion_timeout_123 [2019-10-07 10:30:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-07 10:30:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2019-10-07 10:30:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_led_cfg [2019-10-07 10:30:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2019-10-07 10:30:03,849 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2019-10-07 10:30:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2019-10-07 10:30:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_mbx_cmd_cmplt [2019-10-07 10:30:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_exec_mb_cmd [2019-10-07 10:30:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_req_aen [2019-10-07 10:30:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_cmplt_aen [2019-10-07 10:30:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_up [2019-10-07 10:30:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_down [2019-10-07 10:30:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sfp_in [2019-10-07 10:30:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sfp_out [2019-10-07 10:30:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_aen_lost [2019-10-07 10:30:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_init_fw_done [2019-10-07 10:30:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2019-10-07 10:30:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2019-10-07 10:30:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2019-10-07 10:30:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_dump_ram [2019-10-07 10:30:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_idc_wait [2019-10-07 10:30:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_mgmnt_traffic_ctl [2019-10-07 10:30:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_port_cfg [2019-10-07 10:30:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 10:30:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-07 10:30:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_126 [2019-10-07 10:30:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_127 [2019-10-07 10:30:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-07 10:30:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-07 10:30:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-07 10:30:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_103___0 [2019-10-07 10:30:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb___0 [2019-10-07 10:30:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-07 10:30:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 10:30:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-07 10:30:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_ring_coalescing [2019-10-07 10:30:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_stats [2019-10-07 10:30:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_strings [2019-10-07 10:30:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_sset_count [2019-10-07 10:30:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ethtool_stats [2019-10-07 10:30:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_settings [2019-10-07 10:30:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_drvinfo [2019-10-07 10:30:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_wol [2019-10-07 10:30:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_wol [2019-10-07 10:30:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_phys_id [2019-10-07 10:30:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_start_loopback [2019-10-07 10:30:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_stop_loopback [2019-10-07 10:30:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_create_lb_frame [2019-10-07 10:30:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_run_loopback_test [2019-10-07 10:30:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_loopback_test [2019-10-07 10:30:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_self_test [2019-10-07 10:30:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2019-10-07 10:30:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs [2019-10-07 10:30:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_coalesce [2019-10-07 10:30:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_coalesce [2019-10-07 10:30:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_pauseparam [2019-10-07 10:30:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_pauseparam [2019-10-07 10:30:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_msglevel [2019-10-07 10:30:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_msglevel [2019-10-07 10:30:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2019-10-07 10:30:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2019-10-07 10:30:03,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2019-10-07 10:30:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 10:30:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 10:30:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 10:30:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2019-10-07 10:30:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2019-10-07 10:30:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2019-10-07 10:30:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2019-10-07 10:30:03,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2019-10-07 10:30:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2019-10-07 10:30:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2019-10-07 10:30:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2019-10-07 10:30:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2019-10-07 10:30:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2019-10-07 10:30:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2019-10-07 10:30:03,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2019-10-07 10:30:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2019-10-07 10:30:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2019-10-07 10:30:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2019-10-07 10:30:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2019-10-07 10:30:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2019-10-07 10:30:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 10:30:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2019-10-07 10:30:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2019-10-07 10:30:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2019-10-07 10:30:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2019-10-07 10:30:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2019-10-07 10:30:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_alloc_disk [2019-10-07 10:30:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2019-10-07 10:30:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2019-10-07 10:30:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2019-10-07 10:30:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2019-10-07 10:30:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2019-10-07 10:30:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2019-10-07 10:30:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_request_queue [2019-10-07 10:30:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2019-10-07 10:30:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2019-10-07 10:30:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2019-10-07 10:30:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2019-10-07 10:30:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 10:30:03,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_get_request [2019-10-07 10:30:03,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_make_request [2019-10-07 10:30:03,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2019-10-07 10:30:03,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2019-10-07 10:30:03,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2019-10-07 10:30:03,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2019-10-07 10:30:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 10:30:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2019-10-07 10:30:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2019-10-07 10:30:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 10:30:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 10:30:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 10:30:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 10:30:03,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 10:30:03,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 10:30:03,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 10:30:03,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 10:30:03,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2019-10-07 10:30:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2019-10-07 10:30:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2019-10-07 10:30:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2019-10-07 10:30:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2019-10-07 10:30:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2019-10-07 10:30:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2019-10-07 10:30:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2019-10-07 10:30:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2019-10-07 10:30:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2019-10-07 10:30:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2019-10-07 10:30:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2019-10-07 10:30:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2019-10-07 10:30:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2019-10-07 10:30:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2019-10-07 10:30:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2019-10-07 10:30:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2019-10-07 10:30:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2019-10-07 10:30:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2019-10-07 10:30:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2019-10-07 10:30:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2019-10-07 10:30:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2019-10-07 10:30:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2019-10-07 10:30:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2019-10-07 10:30:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2019-10-07 10:30:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2019-10-07 10:30:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2019-10-07 10:30:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2019-10-07 10:30:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2019-10-07 10:30:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2019-10-07 10:30:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2019-10-07 10:30:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2019-10-07 10:30:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2019-10-07 10:30:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2019-10-07 10:30:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2019-10-07 10:30:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2019-10-07 10:30:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2019-10-07 10:30:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2019-10-07 10:30:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2019-10-07 10:30:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2019-10-07 10:30:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2019-10-07 10:30:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2019-10-07 10:30:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2019-10-07 10:30:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2019-10-07 10:30:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2019-10-07 10:30:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2019-10-07 10:30:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2019-10-07 10:30:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2019-10-07 10:30:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2019-10-07 10:30:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 10:30:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2019-10-07 10:30:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 10:30:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 10:30:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2019-10-07 10:30:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2019-10-07 10:30:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2019-10-07 10:30:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2019-10-07 10:30:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2019-10-07 10:30:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2019-10-07 10:30:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2019-10-07 10:30:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2019-10-07 10:30:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2019-10-07 10:30:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2019-10-07 10:30:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2019-10-07 10:30:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2019-10-07 10:30:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2019-10-07 10:30:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2019-10-07 10:30:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2019-10-07 10:30:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2019-10-07 10:30:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2019-10-07 10:30:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2019-10-07 10:30:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2019-10-07 10:30:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2019-10-07 10:30:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2019-10-07 10:30:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2019-10-07 10:30:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2019-10-07 10:30:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2019-10-07 10:30:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-10-07 10:30:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-10-07 10:30:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-10-07 10:30:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-10-07 10:30:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2019-10-07 10:30:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2019-10-07 10:30:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2019-10-07 10:30:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2019-10-07 10:30:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2019-10-07 10:30:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2019-10-07 10:30:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2019-10-07 10:30:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2019-10-07 10:30:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2019-10-07 10:30:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2019-10-07 10:30:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2019-10-07 10:30:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2019-10-07 10:30:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2019-10-07 10:30:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2019-10-07 10:30:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2019-10-07 10:30:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2019-10-07 10:30:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2019-10-07 10:30:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2019-10-07 10:30:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2019-10-07 10:30:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2019-10-07 10:30:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-07 10:30:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2019-10-07 10:30:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2019-10-07 10:30:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_alloc_urb [2019-10-07 10:30:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2019-10-07 10:30:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 10:30:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 10:30:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 10:30:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 10:30:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 10:30:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 10:30:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 10:30:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 10:30:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 10:30:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 10:30:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 10:30:03,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 10:30:03,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 10:30:03,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 10:30:03,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 10:30:03,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 10:30:03,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 10:30:03,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 10:30:03,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 10:30:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 10:30:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 10:30:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 10:30:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-07 10:30:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-07 10:30:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-07 10:30:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-07 10:30:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2019-10-07 10:30:03,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-07 10:30:03,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2019-10-07 10:30:03,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2019-10-07 10:30:03,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-07 10:30:03,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2019-10-07 10:30:03,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2019-10-07 10:30:03,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2019-10-07 10:30:03,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2019-10-07 10:30:03,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2019-10-07 10:30:03,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2019-10-07 10:30:03,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2019-10-07 10:30:03,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mpi_mutex_of_ql_adapter [2019-10-07 10:30:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2019-10-07 10:30:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-07 10:30:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2019-10-07 10:30:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2019-10-07 10:30:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 10:30:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2019-10-07 10:30:03,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2019-10-07 10:30:03,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2019-10-07 10:30:03,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-07 10:30:03,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-07 10:30:03,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-07 10:30:03,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-07 10:30:03,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 10:30:03,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_addr_list_lock_of_net_device [2019-10-07 10:30:03,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_addr_list_lock_of_net_device [2019-10-07 10:30:03,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_addr_list_lock_of_net_device [2019-10-07 10:30:03,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 10:30:03,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 10:30:03,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 10:30:03,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 10:30:03,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 10:30:03,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2019-10-07 10:30:03,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2019-10-07 10:30:03,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2019-10-07 10:30:03,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 10:30:03,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 10:30:03,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 10:30:03,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 10:30:03,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 10:30:03,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_hw_lock_of_ql_adapter [2019-10-07 10:30:03,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_hw_lock_of_ql_adapter [2019-10-07 10:30:03,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_hw_lock_of_ql_adapter [2019-10-07 10:30:03,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_hw_lock_of_ql_adapter [2019-10-07 10:30:03,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2019-10-07 10:30:03,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2019-10-07 10:30:03,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2019-10-07 10:30:03,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2019-10-07 10:30:03,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2019-10-07 10:30:03,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2019-10-07 10:30:03,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2019-10-07 10:30:03,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 10:30:03,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2019-10-07 10:30:03,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2019-10-07 10:30:03,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2019-10-07 10:30:03,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2019-10-07 10:30:03,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2019-10-07 10:30:03,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2019-10-07 10:30:03,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2019-10-07 10:30:03,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2019-10-07 10:30:03,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 10:30:03,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 10:30:03,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 10:30:03,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 10:30:03,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2019-10-07 10:30:03,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2019-10-07 10:30:03,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2019-10-07 10:30:03,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2019-10-07 10:30:03,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2019-10-07 10:30:03,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2019-10-07 10:30:03,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2019-10-07 10:30:03,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2019-10-07 10:30:03,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2019-10-07 10:30:03,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2019-10-07 10:30:03,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2019-10-07 10:30:03,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 10:30:03,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2019-10-07 10:30:03,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2019-10-07 10:30:03,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2019-10-07 10:30:03,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 10:30:03,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-10-07 10:30:03,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_stats_lock_of_ql_adapter [2019-10-07 10:30:03,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_stats_lock_of_ql_adapter [2019-10-07 10:30:03,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_stats_lock_of_ql_adapter [2019-10-07 10:30:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_stats_lock_of_ql_adapter [2019-10-07 10:30:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_tx_global_lock_of_net_device [2019-10-07 10:30:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_tx_global_lock_of_net_device [2019-10-07 10:30:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_tx_global_lock_of_net_device [2019-10-07 10:30:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 10:30:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 10:30:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 10:30:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 10:30:03,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 10:30:03,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2019-10-07 10:30:03,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2019-10-07 10:30:03,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2019-10-07 10:30:03,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro_ide_completion_of_ql_adapter [2019-10-07 10:30:03,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2019-10-07 10:30:03,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2019-10-07 10:30:03,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2019-10-07 10:30:03,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2019-10-07 10:30:03,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2019-10-07 10:30:03,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2019-10-07 10:30:03,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2019-10-07 10:30:03,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2019-10-07 10:30:03,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2019-10-07 10:30:03,901 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 10:30:03,901 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 10:30:03,901 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 10:30:03,901 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 10:30:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 10:30:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 10:30:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 10:30:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 10:30:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 10:30:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 10:30:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 10:30:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 10:30:03,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 10:36:03,936 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2019-10-07 10:36:12,901 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 10:37:40,535 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 10:37:40,535 INFO L284 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-07 10:37:40,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 10:37:40 BoogieIcfgContainer [2019-10-07 10:37:40,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 10:37:40,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 10:37:40,541 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 10:37:40,544 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 10:37:40,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 10:29:47" (1/3) ... [2019-10-07 10:37:40,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79a99257 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 10:37:40, skipping insertion in model container [2019-10-07 10:37:40,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 10:30:02" (2/3) ... [2019-10-07 10:37:40,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79a99257 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 10:37:40, skipping insertion in model container [2019-10-07 10:37:40,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 10:37:40" (3/3) ... [2019-10-07 10:37:40,547 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--net--ethernet--qlogic--qlge--qlge.ko.cil.i [2019-10-07 10:37:40,557 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 10:37:40,569 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2019-10-07 10:37:40,580 INFO L249 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2019-10-07 10:37:40,629 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 10:37:40,630 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 10:37:40,630 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 10:37:40,630 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 10:37:40,630 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 10:37:40,630 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 10:37:40,630 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 10:37:40,630 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 10:37:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 6215 states. [2019-10-07 10:37:40,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2019-10-07 10:37:40,756 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:37:40,757 INFO L385 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] [2019-10-07 10:37:40,762 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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:37:40,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:37:40,767 INFO L82 PathProgramCache]: Analyzing trace with hash -1450454435, now seen corresponding path program 1 times [2019-10-07 10:37:40,776 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:37:40,777 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:37:40,777 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:37:40,777 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:37:40,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:37:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:37:42,841 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-07 10:37:42,841 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:37:42,842 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:37:42,842 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 10:37:42,846 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 10:37:42,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 10:37:42,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 10:37:42,863 INFO L87 Difference]: Start difference. First operand 6215 states. Second operand 6 states. [2019-10-07 10:39:29,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:39:29,800 INFO L93 Difference]: Finished difference Result 15745 states and 21412 transitions. [2019-10-07 10:39:29,804 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 10:39:29,806 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 85 [2019-10-07 10:39:29,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:39:29,902 INFO L225 Difference]: With dead ends: 15745 [2019-10-07 10:39:29,902 INFO L226 Difference]: Without dead ends: 10425 [2019-10-07 10:39:29,937 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-10-07 10:39:29,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10425 states. [2019-10-07 10:39:30,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10425 to 10168. [2019-10-07 10:39:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10168 states. [2019-10-07 10:39:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10168 states to 10168 states and 13466 transitions. [2019-10-07 10:39:30,718 INFO L78 Accepts]: Start accepts. Automaton has 10168 states and 13466 transitions. Word has length 85 [2019-10-07 10:39:30,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:39:30,721 INFO L462 AbstractCegarLoop]: Abstraction has 10168 states and 13466 transitions. [2019-10-07 10:39:30,721 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 10:39:30,721 INFO L276 IsEmpty]: Start isEmpty. Operand 10168 states and 13466 transitions. [2019-10-07 10:39:30,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2019-10-07 10:39:30,734 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:39:30,735 INFO L385 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] [2019-10-07 10:39:30,737 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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:39:30,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:39:30,738 INFO L82 PathProgramCache]: Analyzing trace with hash 130811416, now seen corresponding path program 1 times [2019-10-07 10:39:30,738 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:39:30,738 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:30,738 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:30,738 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:30,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:39:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:39:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-07 10:39:31,672 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:31,672 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:39:31,673 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:39:31,675 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:39:31,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:39:31,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:39:31,676 INFO L87 Difference]: Start difference. First operand 10168 states and 13466 transitions. Second operand 5 states. [2019-10-07 10:39:32,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:39:32,097 INFO L93 Difference]: Finished difference Result 10168 states and 13466 transitions. [2019-10-07 10:39:32,098 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:39:32,098 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 93 [2019-10-07 10:39:32,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:39:32,193 INFO L225 Difference]: With dead ends: 10168 [2019-10-07 10:39:32,193 INFO L226 Difference]: Without dead ends: 10166 [2019-10-07 10:39:32,204 INFO L606 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 [2019-10-07 10:39:32,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10166 states. [2019-10-07 10:39:32,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10166 to 10166. [2019-10-07 10:39:32,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10166 states. [2019-10-07 10:39:32,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10166 states to 10166 states and 13464 transitions. [2019-10-07 10:39:32,851 INFO L78 Accepts]: Start accepts. Automaton has 10166 states and 13464 transitions. Word has length 93 [2019-10-07 10:39:32,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:39:32,852 INFO L462 AbstractCegarLoop]: Abstraction has 10166 states and 13464 transitions. [2019-10-07 10:39:32,853 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:39:32,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10166 states and 13464 transitions. [2019-10-07 10:39:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-10-07 10:39:32,859 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:39:32,860 INFO L385 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] [2019-10-07 10:39:32,870 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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:39:32,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:39:32,871 INFO L82 PathProgramCache]: Analyzing trace with hash -30722829, now seen corresponding path program 1 times [2019-10-07 10:39:32,871 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:39:32,871 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:32,871 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:32,871 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:32,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:39:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:39:33,820 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-07 10:39:33,820 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:33,821 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:39:33,821 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:39:33,821 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:39:33,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:39:33,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:39:33,822 INFO L87 Difference]: Start difference. First operand 10166 states and 13464 transitions. Second operand 5 states. [2019-10-07 10:39:34,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:39:34,204 INFO L93 Difference]: Finished difference Result 10166 states and 13464 transitions. [2019-10-07 10:39:34,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:39:34,205 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 101 [2019-10-07 10:39:34,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:39:34,275 INFO L225 Difference]: With dead ends: 10166 [2019-10-07 10:39:34,275 INFO L226 Difference]: Without dead ends: 10164 [2019-10-07 10:39:34,285 INFO L606 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 [2019-10-07 10:39:34,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10164 states. [2019-10-07 10:39:34,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10164 to 10164. [2019-10-07 10:39:34,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10164 states. [2019-10-07 10:39:34,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10164 states to 10164 states and 13462 transitions. [2019-10-07 10:39:34,806 INFO L78 Accepts]: Start accepts. Automaton has 10164 states and 13462 transitions. Word has length 101 [2019-10-07 10:39:34,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:39:34,809 INFO L462 AbstractCegarLoop]: Abstraction has 10164 states and 13462 transitions. [2019-10-07 10:39:34,809 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:39:34,809 INFO L276 IsEmpty]: Start isEmpty. Operand 10164 states and 13462 transitions. [2019-10-07 10:39:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-10-07 10:39:34,820 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:39:34,821 INFO L385 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] [2019-10-07 10:39:34,822 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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:39:34,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:39:34,822 INFO L82 PathProgramCache]: Analyzing trace with hash 12847049, now seen corresponding path program 1 times [2019-10-07 10:39:34,823 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:39:34,824 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:34,824 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:34,824 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:34,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:39:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:39:36,058 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-07 10:39:36,058 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:36,058 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:39:36,058 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:39:36,059 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:39:36,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:39:36,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:39:36,060 INFO L87 Difference]: Start difference. First operand 10164 states and 13462 transitions. Second operand 5 states. [2019-10-07 10:39:36,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:39:36,428 INFO L93 Difference]: Finished difference Result 10164 states and 13462 transitions. [2019-10-07 10:39:36,428 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:39:36,428 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 109 [2019-10-07 10:39:36,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:39:36,482 INFO L225 Difference]: With dead ends: 10164 [2019-10-07 10:39:36,482 INFO L226 Difference]: Without dead ends: 10162 [2019-10-07 10:39:36,491 INFO L606 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 [2019-10-07 10:39:36,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10162 states. [2019-10-07 10:39:36,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10162 to 10162. [2019-10-07 10:39:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10162 states. [2019-10-07 10:39:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10162 states to 10162 states and 13460 transitions. [2019-10-07 10:39:37,038 INFO L78 Accepts]: Start accepts. Automaton has 10162 states and 13460 transitions. Word has length 109 [2019-10-07 10:39:37,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:39:37,038 INFO L462 AbstractCegarLoop]: Abstraction has 10162 states and 13460 transitions. [2019-10-07 10:39:37,038 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:39:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10162 states and 13460 transitions. [2019-10-07 10:39:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-07 10:39:37,040 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:39:37,040 INFO L385 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] [2019-10-07 10:39:37,041 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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:39:37,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:39:37,042 INFO L82 PathProgramCache]: Analyzing trace with hash -2027113330, now seen corresponding path program 1 times [2019-10-07 10:39:37,042 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:39:37,042 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:37,042 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:37,042 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:37,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:39:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:39:37,827 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-07 10:39:37,827 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:37,827 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:39:37,827 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:39:37,828 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:39:37,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:39:37,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:39:37,828 INFO L87 Difference]: Start difference. First operand 10162 states and 13460 transitions. Second operand 5 states. [2019-10-07 10:39:38,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:39:38,233 INFO L93 Difference]: Finished difference Result 10162 states and 13460 transitions. [2019-10-07 10:39:38,234 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:39:38,234 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2019-10-07 10:39:38,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:39:38,280 INFO L225 Difference]: With dead ends: 10162 [2019-10-07 10:39:38,280 INFO L226 Difference]: Without dead ends: 10160 [2019-10-07 10:39:38,290 INFO L606 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 [2019-10-07 10:39:38,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10160 states. [2019-10-07 10:39:38,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10160 to 10160. [2019-10-07 10:39:38,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10160 states. [2019-10-07 10:39:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10160 states to 10160 states and 13458 transitions. [2019-10-07 10:39:38,837 INFO L78 Accepts]: Start accepts. Automaton has 10160 states and 13458 transitions. Word has length 117 [2019-10-07 10:39:38,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:39:38,838 INFO L462 AbstractCegarLoop]: Abstraction has 10160 states and 13458 transitions. [2019-10-07 10:39:38,838 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:39:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 10160 states and 13458 transitions. [2019-10-07 10:39:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2019-10-07 10:39:38,841 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:39:38,841 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:39:38,842 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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:39:38,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:39:38,843 INFO L82 PathProgramCache]: Analyzing trace with hash -1829689912, now seen corresponding path program 1 times [2019-10-07 10:39:38,843 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:39:38,843 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:38,843 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:38,843 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:39:38,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:39:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:39:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-10-07 10:39:40,341 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:39:40,342 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:39:40,342 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 10:39:40,343 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 10:39:40,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 10:39:40,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 10:39:40,344 INFO L87 Difference]: Start difference. First operand 10160 states and 13458 transitions. Second operand 6 states. [2019-10-07 10:40:34,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:40:34,718 INFO L93 Difference]: Finished difference Result 10648 states and 14128 transitions. [2019-10-07 10:40:34,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 10:40:34,719 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 131 [2019-10-07 10:40:34,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:40:34,758 INFO L225 Difference]: With dead ends: 10648 [2019-10-07 10:40:34,759 INFO L226 Difference]: Without dead ends: 10646 [2019-10-07 10:40:34,764 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-10-07 10:40:34,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10646 states. [2019-10-07 10:40:35,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10646 to 10646. [2019-10-07 10:40:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10646 states. [2019-10-07 10:40:35,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10646 states to 10646 states and 14125 transitions. [2019-10-07 10:40:35,352 INFO L78 Accepts]: Start accepts. Automaton has 10646 states and 14125 transitions. Word has length 131 [2019-10-07 10:40:35,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:40:35,355 INFO L462 AbstractCegarLoop]: Abstraction has 10646 states and 14125 transitions. [2019-10-07 10:40:35,355 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 10:40:35,355 INFO L276 IsEmpty]: Start isEmpty. Operand 10646 states and 14125 transitions. [2019-10-07 10:40:35,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2019-10-07 10:40:35,357 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:40:35,358 INFO L385 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, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:40:35,358 INFO L410 AbstractCegarLoop]: === Iteration 7 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:40:35,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:40:35,359 INFO L82 PathProgramCache]: Analyzing trace with hash -519917845, now seen corresponding path program 1 times [2019-10-07 10:40:35,359 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:40:35,359 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:35,359 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:35,359 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:35,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:40:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:40:36,104 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-07 10:40:36,105 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:36,106 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:40:36,106 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:40:36,107 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:40:36,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:40:36,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:40:36,107 INFO L87 Difference]: Start difference. First operand 10646 states and 14125 transitions. Second operand 5 states. [2019-10-07 10:40:36,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:40:36,602 INFO L93 Difference]: Finished difference Result 10646 states and 14125 transitions. [2019-10-07 10:40:36,603 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:40:36,603 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 125 [2019-10-07 10:40:36,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:40:36,659 INFO L225 Difference]: With dead ends: 10646 [2019-10-07 10:40:36,660 INFO L226 Difference]: Without dead ends: 10644 [2019-10-07 10:40:36,677 INFO L606 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 [2019-10-07 10:40:36,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10644 states. [2019-10-07 10:40:37,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10644 to 10644. [2019-10-07 10:40:37,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10644 states. [2019-10-07 10:40:37,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10644 states to 10644 states and 14123 transitions. [2019-10-07 10:40:37,351 INFO L78 Accepts]: Start accepts. Automaton has 10644 states and 14123 transitions. Word has length 125 [2019-10-07 10:40:37,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:40:37,354 INFO L462 AbstractCegarLoop]: Abstraction has 10644 states and 14123 transitions. [2019-10-07 10:40:37,354 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:40:37,354 INFO L276 IsEmpty]: Start isEmpty. Operand 10644 states and 14123 transitions. [2019-10-07 10:40:37,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2019-10-07 10:40:37,356 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:40:37,357 INFO L385 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:40:37,357 INFO L410 AbstractCegarLoop]: === Iteration 8 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:40:37,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:40:37,358 INFO L82 PathProgramCache]: Analyzing trace with hash 2118972049, now seen corresponding path program 1 times [2019-10-07 10:40:37,358 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:40:37,358 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:37,358 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:37,358 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:37,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:40:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:40:38,088 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-07 10:40:38,088 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:38,089 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:40:38,089 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:40:38,089 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:40:38,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:40:38,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:40:38,090 INFO L87 Difference]: Start difference. First operand 10644 states and 14123 transitions. Second operand 5 states. [2019-10-07 10:40:38,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:40:38,610 INFO L93 Difference]: Finished difference Result 10644 states and 14123 transitions. [2019-10-07 10:40:38,610 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:40:38,610 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2019-10-07 10:40:38,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:40:38,655 INFO L225 Difference]: With dead ends: 10644 [2019-10-07 10:40:38,656 INFO L226 Difference]: Without dead ends: 10642 [2019-10-07 10:40:38,665 INFO L606 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 [2019-10-07 10:40:38,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10642 states. [2019-10-07 10:40:39,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10642 to 10642. [2019-10-07 10:40:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10642 states. [2019-10-07 10:40:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10642 states to 10642 states and 14121 transitions. [2019-10-07 10:40:39,465 INFO L78 Accepts]: Start accepts. Automaton has 10642 states and 14121 transitions. Word has length 133 [2019-10-07 10:40:39,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:40:39,465 INFO L462 AbstractCegarLoop]: Abstraction has 10642 states and 14121 transitions. [2019-10-07 10:40:39,465 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:40:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 10642 states and 14121 transitions. [2019-10-07 10:40:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-10-07 10:40:39,468 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:40:39,469 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:40:39,469 INFO L410 AbstractCegarLoop]: === Iteration 9 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:40:39,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:40:39,470 INFO L82 PathProgramCache]: Analyzing trace with hash -1351331978, now seen corresponding path program 1 times [2019-10-07 10:40:39,470 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:40:39,470 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:39,470 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:39,470 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:39,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:40:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:40:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-07 10:40:40,240 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:40,241 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:40:40,241 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:40:40,242 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:40:40,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:40:40,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:40:40,242 INFO L87 Difference]: Start difference. First operand 10642 states and 14121 transitions. Second operand 5 states. [2019-10-07 10:40:40,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:40:40,721 INFO L93 Difference]: Finished difference Result 10642 states and 14121 transitions. [2019-10-07 10:40:40,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:40:40,721 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2019-10-07 10:40:40,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:40:40,766 INFO L225 Difference]: With dead ends: 10642 [2019-10-07 10:40:40,767 INFO L226 Difference]: Without dead ends: 10640 [2019-10-07 10:40:40,775 INFO L606 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 [2019-10-07 10:40:40,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10640 states. [2019-10-07 10:40:41,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10640 to 10640. [2019-10-07 10:40:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10640 states. [2019-10-07 10:40:41,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10640 states to 10640 states and 14119 transitions. [2019-10-07 10:40:41,418 INFO L78 Accepts]: Start accepts. Automaton has 10640 states and 14119 transitions. Word has length 167 [2019-10-07 10:40:41,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:40:41,422 INFO L462 AbstractCegarLoop]: Abstraction has 10640 states and 14119 transitions. [2019-10-07 10:40:41,422 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:40:41,422 INFO L276 IsEmpty]: Start isEmpty. Operand 10640 states and 14119 transitions. [2019-10-07 10:40:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2019-10-07 10:40:41,427 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:40:41,428 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:40:41,429 INFO L410 AbstractCegarLoop]: === Iteration 10 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:40:41,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:40:41,429 INFO L82 PathProgramCache]: Analyzing trace with hash 1606815081, now seen corresponding path program 1 times [2019-10-07 10:40:41,430 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:40:41,430 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:41,430 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:41,430 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:41,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:40:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:40:42,166 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-07 10:40:42,167 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:42,167 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:40:42,167 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:40:42,168 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:40:42,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:40:42,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:40:42,169 INFO L87 Difference]: Start difference. First operand 10640 states and 14119 transitions. Second operand 5 states. [2019-10-07 10:40:42,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:40:42,711 INFO L93 Difference]: Finished difference Result 10640 states and 14119 transitions. [2019-10-07 10:40:42,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:40:42,712 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 172 [2019-10-07 10:40:42,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:40:42,764 INFO L225 Difference]: With dead ends: 10640 [2019-10-07 10:40:42,765 INFO L226 Difference]: Without dead ends: 10638 [2019-10-07 10:40:42,776 INFO L606 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 [2019-10-07 10:40:42,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10638 states. [2019-10-07 10:40:43,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10638 to 10638. [2019-10-07 10:40:43,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10638 states. [2019-10-07 10:40:43,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10638 states to 10638 states and 14117 transitions. [2019-10-07 10:40:43,462 INFO L78 Accepts]: Start accepts. Automaton has 10638 states and 14117 transitions. Word has length 172 [2019-10-07 10:40:43,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:40:43,463 INFO L462 AbstractCegarLoop]: Abstraction has 10638 states and 14117 transitions. [2019-10-07 10:40:43,463 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:40:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10638 states and 14117 transitions. [2019-10-07 10:40:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-10-07 10:40:43,468 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:40:43,469 INFO L385 BasicCegarLoop]: trace histogram [8, 8, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:40:43,469 INFO L410 AbstractCegarLoop]: === Iteration 11 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:40:43,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:40:43,470 INFO L82 PathProgramCache]: Analyzing trace with hash -1267758095, now seen corresponding path program 1 times [2019-10-07 10:40:43,470 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:40:43,471 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:43,471 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:43,471 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:40:43,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:40:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:40:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2019-10-07 10:40:44,227 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:40:44,227 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:40:44,227 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 10:40:44,228 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 10:40:44,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 10:40:44,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 10:40:44,228 INFO L87 Difference]: Start difference. First operand 10638 states and 14117 transitions. Second operand 4 states. [2019-10-07 10:41:26,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:41:26,089 INFO L93 Difference]: Finished difference Result 26402 states and 34985 transitions. [2019-10-07 10:41:26,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:41:26,090 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 161 [2019-10-07 10:41:26,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:41:26,155 INFO L225 Difference]: With dead ends: 26402 [2019-10-07 10:41:26,155 INFO L226 Difference]: Without dead ends: 15808 [2019-10-07 10:41:26,207 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:41:26,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15808 states. [2019-10-07 10:41:27,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15808 to 15695. [2019-10-07 10:41:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15695 states. [2019-10-07 10:41:27,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15695 states to 15695 states and 20742 transitions. [2019-10-07 10:41:27,373 INFO L78 Accepts]: Start accepts. Automaton has 15695 states and 20742 transitions. Word has length 161 [2019-10-07 10:41:27,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:41:27,374 INFO L462 AbstractCegarLoop]: Abstraction has 15695 states and 20742 transitions. [2019-10-07 10:41:27,374 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 10:41:27,374 INFO L276 IsEmpty]: Start isEmpty. Operand 15695 states and 20742 transitions. [2019-10-07 10:41:27,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2019-10-07 10:41:27,378 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:41:27,378 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:41:27,379 INFO L410 AbstractCegarLoop]: === Iteration 12 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:41:27,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:41:27,379 INFO L82 PathProgramCache]: Analyzing trace with hash 871249912, now seen corresponding path program 1 times [2019-10-07 10:41:27,379 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:41:27,379 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:41:27,380 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:41:27,380 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:41:27,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:41:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:41:28,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-07 10:41:28,116 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:41:28,116 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:41:28,117 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:41:28,118 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:41:28,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:41:28,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:41:28,119 INFO L87 Difference]: Start difference. First operand 15695 states and 20742 transitions. Second operand 5 states. [2019-10-07 10:41:28,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:41:28,661 INFO L93 Difference]: Finished difference Result 15695 states and 20742 transitions. [2019-10-07 10:41:28,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:41:28,661 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 180 [2019-10-07 10:41:28,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:41:28,967 INFO L225 Difference]: With dead ends: 15695 [2019-10-07 10:41:28,967 INFO L226 Difference]: Without dead ends: 15693 [2019-10-07 10:41:28,973 INFO L606 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 [2019-10-07 10:41:28,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15693 states. [2019-10-07 10:41:29,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15693 to 15693. [2019-10-07 10:41:29,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15693 states. [2019-10-07 10:41:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15693 states to 15693 states and 20740 transitions. [2019-10-07 10:41:29,951 INFO L78 Accepts]: Start accepts. Automaton has 15693 states and 20740 transitions. Word has length 180 [2019-10-07 10:41:29,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:41:29,951 INFO L462 AbstractCegarLoop]: Abstraction has 15693 states and 20740 transitions. [2019-10-07 10:41:29,952 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:41:29,952 INFO L276 IsEmpty]: Start isEmpty. Operand 15693 states and 20740 transitions. [2019-10-07 10:41:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-10-07 10:41:29,955 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:41:29,955 INFO L385 BasicCegarLoop]: trace histogram [8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:41:29,955 INFO L410 AbstractCegarLoop]: === Iteration 13 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:41:29,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:41:29,956 INFO L82 PathProgramCache]: Analyzing trace with hash 1538533856, now seen corresponding path program 1 times [2019-10-07 10:41:29,956 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:41:29,956 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:41:29,956 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:41:29,957 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:41:29,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:41:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:41:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2019-10-07 10:41:30,802 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:41:30,802 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 10:41:30,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 10:41:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:41:41,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 13294 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-07 10:41:41,815 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 10:41:42,290 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2019-10-07 10:41:42,290 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 10:41:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2019-10-07 10:41:42,571 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 10:41:42,571 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 9 [2019-10-07 10:41:42,572 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 10:41:42,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 10:41:42,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2019-10-07 10:41:42,572 INFO L87 Difference]: Start difference. First operand 15693 states and 20740 transitions. Second operand 3 states. [2019-10-07 10:41:51,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:41:51,904 INFO L93 Difference]: Finished difference Result 31330 states and 41421 transitions. [2019-10-07 10:41:51,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 10:41:51,904 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2019-10-07 10:41:51,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:41:52,008 INFO L225 Difference]: With dead ends: 31330 [2019-10-07 10:41:52,008 INFO L226 Difference]: Without dead ends: 15681 [2019-10-07 10:41:52,089 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 351 GetRequests, 341 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2019-10-07 10:41:52,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15681 states. [2019-10-07 10:41:53,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15681 to 15681. [2019-10-07 10:41:53,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15681 states. [2019-10-07 10:41:53,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15681 states to 15681 states and 20725 transitions. [2019-10-07 10:41:53,547 INFO L78 Accepts]: Start accepts. Automaton has 15681 states and 20725 transitions. Word has length 169 [2019-10-07 10:41:53,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:41:53,548 INFO L462 AbstractCegarLoop]: Abstraction has 15681 states and 20725 transitions. [2019-10-07 10:41:53,548 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 10:41:53,548 INFO L276 IsEmpty]: Start isEmpty. Operand 15681 states and 20725 transitions. [2019-10-07 10:41:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-10-07 10:41:53,552 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:41:53,552 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:41:53,766 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 10:41:53,767 INFO L410 AbstractCegarLoop]: === Iteration 14 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:41:53,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:41:53,768 INFO L82 PathProgramCache]: Analyzing trace with hash -2087803861, now seen corresponding path program 1 times [2019-10-07 10:41:53,768 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:41:53,768 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:41:53,768 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:41:53,769 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:41:53,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:41:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:41:54,542 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-07 10:41:54,543 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:41:54,543 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:41:54,543 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 10:41:54,545 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 10:41:54,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 10:41:54,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:41:54,545 INFO L87 Difference]: Start difference. First operand 15681 states and 20725 transitions. Second operand 5 states. [2019-10-07 10:41:55,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:41:55,611 INFO L93 Difference]: Finished difference Result 15681 states and 20725 transitions. [2019-10-07 10:41:55,612 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:41:55,612 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 188 [2019-10-07 10:41:55,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:41:55,696 INFO L225 Difference]: With dead ends: 15681 [2019-10-07 10:41:55,696 INFO L226 Difference]: Without dead ends: 15679 [2019-10-07 10:41:55,707 INFO L606 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 [2019-10-07 10:41:55,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15679 states. [2019-10-07 10:41:57,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15679 to 15679. [2019-10-07 10:41:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15679 states. [2019-10-07 10:41:57,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15679 states to 15679 states and 20723 transitions. [2019-10-07 10:41:57,390 INFO L78 Accepts]: Start accepts. Automaton has 15679 states and 20723 transitions. Word has length 188 [2019-10-07 10:41:57,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:41:57,390 INFO L462 AbstractCegarLoop]: Abstraction has 15679 states and 20723 transitions. [2019-10-07 10:41:57,391 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 10:41:57,391 INFO L276 IsEmpty]: Start isEmpty. Operand 15679 states and 20723 transitions. [2019-10-07 10:41:57,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-10-07 10:41:57,394 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:41:57,394 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:41:57,395 INFO L410 AbstractCegarLoop]: === Iteration 15 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:41:57,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:41:57,396 INFO L82 PathProgramCache]: Analyzing trace with hash 458789169, now seen corresponding path program 1 times [2019-10-07 10:41:57,396 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:41:57,396 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:41:57,396 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:41:57,396 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:41:57,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:41:58,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:41:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-07 10:41:58,760 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:41:58,760 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 10:41:58,760 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 10:41:58,761 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 10:41:58,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 10:41:58,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 10:41:58,761 INFO L87 Difference]: Start difference. First operand 15679 states and 20723 transitions. Second operand 4 states. [2019-10-07 10:42:00,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 10:42:00,249 INFO L93 Difference]: Finished difference Result 31346 states and 41744 transitions. [2019-10-07 10:42:00,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 10:42:00,249 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 173 [2019-10-07 10:42:00,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 10:42:00,329 INFO L225 Difference]: With dead ends: 31346 [2019-10-07 10:42:00,329 INFO L226 Difference]: Without dead ends: 15711 [2019-10-07 10:42:00,389 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-07 10:42:00,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15711 states. [2019-10-07 10:42:01,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15711 to 15699. [2019-10-07 10:42:01,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15699 states. [2019-10-07 10:42:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15699 states to 15699 states and 20781 transitions. [2019-10-07 10:42:01,671 INFO L78 Accepts]: Start accepts. Automaton has 15699 states and 20781 transitions. Word has length 173 [2019-10-07 10:42:01,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 10:42:01,673 INFO L462 AbstractCegarLoop]: Abstraction has 15699 states and 20781 transitions. [2019-10-07 10:42:01,673 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 10:42:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 15699 states and 20781 transitions. [2019-10-07 10:42:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2019-10-07 10:42:01,680 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 10:42:01,680 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 10:42:01,681 INFO L410 AbstractCegarLoop]: === Iteration 16 === [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_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_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_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_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_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_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_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_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_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_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_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]=== [2019-10-07 10:42:01,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 10:42:01,682 INFO L82 PathProgramCache]: Analyzing trace with hash -1717034732, now seen corresponding path program 1 times [2019-10-07 10:42:01,682 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 10:42:01,683 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:42:01,683 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:42:01,683 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 10:42:01,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 10:42:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:42:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-07 10:42:03,306 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 10:42:03,306 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 10:42:03,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 10:42:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 10:42:14,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 13166 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-07 10:42:14,483 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 10:42:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-07 10:42:14,547 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 10:42:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-07 10:42:14,816 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 10:42:14,851 INFO L162 IcfgInterpreter]: Started Sifa with 147 locations of interest [2019-10-07 10:42:14,851 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 10:42:14,859 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 10:42:14,867 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 10:42:14,867 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs