step=   1/1400 loss=0.66239 train_acc=0.9004
step= 300/1400 loss=0.09387 train_acc=0.9663
step= 600/1400 loss=0.08602 train_acc=0.9634
step= 900/1400 loss=0.09924 train_acc=0.9561
step=1200/1400 loss=0.11189 train_acc=0.9517
gpu=NVIDIA L20
torch=2.6.0+cu124
seed=1337 params=91244 train_symbols=2867200 train_seconds=86.74
clean  nominal_BER=0.000000 swept_BER=0.000000 dspnet_BER=0.000000
noisy  nominal_BER=0.044715 swept_BER=0.077375 dspnet_BER=0.038550
stress nominal_BER=0.174695 swept_BER=0.228615 dspnet_BER=0.149345
