print elapsed_time
print elapsed_time

chainer/chainer,niboshi/chainer,tkerola/chainer,hvy/chainer,okuta/chainer,pfnet/chainer,wkentaro/chainer,ktnyt/chainer,jnishi/chainer,ktnyt/chainer,keisuke-umezawa/chainer,keisuke-umezawa/chainer,jnishi/chainer,ktnyt/chainer,wkentaro/chainer,okuta/chainer,jnishi/chainer,keisuke-umezawa/chainer,chainer/chainer,okuta/chainer,ktnyt/chainer,niboshi/chainer,niboshi/chainer,hvy/chainer,okuta/chainer,keisuke-umezawa/chainer,wkentaro/chainer,niboshi/chainer,chainer/chainer,hvy/chainer,jnishi/chainer,hvy/chainer,wkentaro/chainer,chainer/chainer