Stuck in process of compiling C++ extensions

[mdt48]

(py37) [mdt_@lilou GSCNN]$ python train.py --snapshot checkpoints/best_cityscapes_checkpoint.pth ^CTraceback (most recent call last): File "train.py", line 381, in <module> main() File "train.py", line 128, in main assert_and_infer_cfg(args) File "/pless_nfs/home/mdt_/GSCNN/config.py", line 86, in assert_and_infer_cfg import encoding File "/pless_nfs/home/mdt_/.conda/envs/py37/lib/python3.7/site-packages/encoding/__init__.py", line 13, in <module> from . import nn, functions, parallel, utils, models, datasets, transforms File "/pless_nfs/home/mdt_/.conda/envs/py37/lib/python3.7/site-packages/encoding/nn/__init__.py", line 12, in <module> from .encoding import * File "/pless_nfs/home/mdt_/.conda/envs/py37/lib/python3.7/site-packages/encoding/nn/encoding.py", line 18, in <module> from ..functions import scaled_l2, aggregate, pairwise_cosine File "/pless_nfs/home/mdt_/.conda/envs/py37/lib/python3.7/site-packages/encoding/functions/__init__.py", line 2, in <module> from .encoding import * File "/pless_nfs/home/mdt_/.conda/envs/py37/lib/python3.7/site-packages/encoding/functions/encoding.py", line 14, in <module> from .. import lib File "/pless_nfs/home/mdt_/.conda/envs/py37/lib/python3.7/site-packages/encoding/lib/__init__.py", line 15, in <module> ], build_directory=cpu_path, verbose=False) File "/pless_nfs/home/mdt_/.conda/envs/py37/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 645, in load is_python_module) File "/pless_nfs/home/mdt_/.conda/envs/py37/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 818, in _jit_compile baton.wait() File "/pless_nfs/home/mdt_/.conda/envs/py37/lib/python3.7/site-packages/torch/utils/file_baton.py", line 49, in wait time.sleep(self.wait_seconds) KeyboardInterrupt