Mon Aug 23 15:32:29 PDT 1999; new_session; {-- new user session --}
Mon Aug 23 15:34:09 PDT 1999; perform_search; {database: TREC, search args: {ferry sinkings }}
Mon Aug 23 15:34:43 PDT 1999; full_document; { FT944-18875, TREC_208769 }
Mon Aug 23 15:34:48 PDT 1999; mark_relevance; {document: FT944-18875, TREC_208769, relevance: R}
Mon Aug 23 15:34:59 PDT 1999; abort_search; {abort search in progress}
Mon Aug 23 15:35:36 PDT 1999; normal_exit;