OSError: [Errno 18] Invalid cross-device link

[YuanlinChu]

Hello,
I have downloaded your project using git clone, but when I used this command
sh run_explicit.sh
the following error occurred

[Prevalenter]

I also encountered this issue and found the solution in https://stackoverflow.com/questions/42392600/oserror-errno-18-invalid-cross-device-link.

you can using shutil.copy and os.remove to replace the os.rename in experiment.py/_atomic_save