model_path: exp-conformer-noam-mmi-att-musan-sa/epoch-8.pt epoch: 8 learning rate: 0.00036167673357229927 objf: 0.1604344324919267 best objf: 0.1604344324919267 valid objf: 0.20511477369601538 best valid objf: 0.20511477369601538 best epoch: 8