disabled the findBatchSize() sanity check, as it seems OK; refined a log message
disabled the findBatchSize() sanity check, as it seems OK; refined a log message

emjotde/amunmt,marian-nmt/marian-train,emjotde/amunn,emjotde/amunn,emjotde/Marian,amunmt/marian,amunmt/marian,marian-nmt/marian-train,marian-nmt/marian-train,emjotde/amunn,emjotde/amunmt,emjotde/Marian,amunmt/marian,emjotde/amunn,emjotde/amunmt,emjotde/amunmt,marian-nmt/marian-train,marian-nmt/marian-train