19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} started phase SOURCE_PRE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} started phase SOURCE_PRE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} started phase SOURCE_PRE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase SOURCE_PRE_LINKAGE started
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} finished phase SOURCE_PRE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} finished phase SOURCE_PRE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} finished phase SOURCE_PRE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase SOURCE_PRE_LINKAGE finished
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} started phase SOURCE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} started phase SOURCE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} started phase SOURCE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase SOURCE_LINKAGE started
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase - Listener on interface org.opendaylight.yangtools.yang.parser.spi.ModuleNamespace criterion LatestRevisionModule{moduleName=ietf-yang-types} matched added key SourceIdentifier [ietf-yang-types@2013-07-15]
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase - Listener on interface org.opendaylight.yangtools.yang.parser.spi.ModuleNamespace criterion LatestRevisionModule{moduleName=ietf-yang-types} found a pre-existing match: SourceIdentifier [ietf-yang-types@2013-07-15]=RootStatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)module}, argument=Unqualified{localName=ietf-yang-types}, refCount=0}
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase - Listener on interface org.opendaylight.yangtools.yang.parser.spi.ModuleNamespace criterion LatestRevisionModule{moduleName=ietf-interfaces} found a pre-existing match: SourceIdentifier [ietf-interfaces@2014-05-08]=RootStatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)module}, argument=Unqualified{localName=ietf-interfaces}, refCount=0}
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} finished phase SOURCE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} finished phase SOURCE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} finished phase SOURCE_LINKAGE
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase SOURCE_LINKAGE finished
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} started phase STATEMENT_DEFINITION
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} started phase STATEMENT_DEFINITION
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} started phase STATEMENT_DEFINITION
19:21:18.666 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase STATEMENT_DEFINITION started
19:21:18.667 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} finished phase STATEMENT_DEFINITION
19:21:18.667 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} finished phase STATEMENT_DEFINITION
19:21:18.667 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} finished phase STATEMENT_DEFINITION
19:21:18.667 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase STATEMENT_DEFINITION finished
19:21:18.667 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} started phase FULL_DECLARATION
19:21:18.667 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} started phase FULL_DECLARATION
19:21:18.667 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} started phase FULL_DECLARATION
19:21:18.667 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase FULL_DECLARATION started
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} finished phase FULL_DECLARATION
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} finished phase FULL_DECLARATION
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} finished phase FULL_DECLARATION
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase FULL_DECLARATION finished
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} started phase EFFECTIVE_MODEL
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} started phase EFFECTIVE_MODEL
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} started phase EFFECTIVE_MODEL
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase EFFECTIVE_MODEL started
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.rfc7950.stmt.if_feature.AbstractIfFeatureStatementSupport - Resolved all feature references in [(urn:ietf:params:xml:ns:yang:ietf-interfaces?revision=2014-05-08)if-mib]
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.rfc7950.stmt.if_feature.AbstractIfFeatureStatementSupport - Resolved all feature references in [(urn:ietf:params:xml:ns:yang:ietf-interfaces?revision=2014-05-08)if-mib]
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.rfc7950.stmt.if_feature.AbstractIfFeatureStatementSupport - Resolved all feature references in [(urn:ietf:params:xml:ns:yang:ietf-interfaces?revision=2014-05-08)if-mib]
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-yang-types@2013-07-15]} finished phase EFFECTIVE_MODEL
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.rfc7950.stmt.if_feature.AbstractIfFeatureStatementSupport - Resolved all feature references in [(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)multiple-ribs]
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.rfc7950.stmt.if_feature.AbstractIfFeatureStatementSupport - Resolved all feature references in [(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)router-id]
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-routing@2016-11-04]} finished phase EFFECTIVE_MODEL
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.SourceSpecificContext - Source YangStatementStreamSource{identifier=SourceIdentifier [ietf-interfaces@2014-05-08]} finished phase EFFECTIVE_MODEL
19:21:18.669 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.BuildGlobalContext - Global phase EFFECTIVE_MODEL finished
19:21:18.671 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)special-next-hop, refCount=2}
19:21:18.671 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)special-next-hop, refCount=1}
19:21:18.671 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)router-id, refCount=2}
19:21:18.671 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)address-family, refCount=1}
19:21:18.671 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)outgoing-interface, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: InferredStatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)special-next-hop, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)outgoing-interface, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)source-protocol, refCount=2}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)active, refCount=2}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)last-updated, refCount=2}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)outgoing-interface, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: InferredStatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)special-next-hop, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)outgoing-interface, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)source-protocol, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)active, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)last-updated, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.InferredStatementContext - Reusing substatements of: SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)router-id, refCount=1}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 3 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)address-family, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 3 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)router-id, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 2 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)special-next-hop, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 2 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)outgoing-interface, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 1 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)case}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)simple-next-hop, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 1 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)case}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)special-next-hop, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 2 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)outgoing-interface, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 1 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)list}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)next-hop, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 1 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)container}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)next-hop-list, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 2 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)choice}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)next-hop-options, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 3 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)source-protocol, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 2 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)active, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 2 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)leaf}, argument=(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)last-updated, refCount=SWEEPING}
19:21:18.672 [main] DEBUG org.opendaylight.yangtools.yang.parser.stmt.reactor.OriginalStmtCtx - 1 children left to sweep from SubstatementContext{definition=StatementDefinitionContext{statement=(urn:ietf:params:xml:ns:yang:yin:1)refine}, argument=Descendant{qnames=[(urn:ietf:params:xml:ns:yang:ietf-routing?revision=2016-11-04)address-family]}, refCount=SWEEPING}