Input file size 5313 (with whitespace reduced) Simple dump file size 5405 doc.free=384 easy_merge: on merge pass 28 file size is 4915, document contains 109 strings easy_merge: on merge pass 18 file size is 4501, document contains 3 strings delta_merge: on merge pass 29 file size is 4501 Minimum size is 4501 Outputting delta_merge 0