When train a MSDNet model it keeps downloading cifar database

[PengJiaqiao]

It's always “Downloading https://www.cs.toronto.edu/~kriz/cifar-10-python.tar.gz to ../data/cifar-10-python.tar.gz”. After a long time I checked ~/data and found cifar-10-python.tar.gz & cifar-100-python.tar.gz. I tried to decompress them but only got error with info "truncated gzip input".

I ran the command again then the cifar database was deleted and re-downloaded.