align_ctm_to_stm: Hyp files ends before ref but continuing for ref file/channel '2347' 'a'.
align_ctm_to_stm: Hyp files ends before ref but continuing for ref file/channel '2347' 'b'.
align_ctm_to_stm: Hyp files ends before ref but continuing for ref file/channel '3129' 'a'.
align_ctm_to_stm: Hyp files ends before ref but continuing for ref file/channel '3129' 'b'.