Evaluation error (Task 1) - Failed The container was killed as it exceeded the memory limit of 4g.

Hello, I got the following error on evaluation Task 1 -Failed The container was killed as it exceeded the memory limit of 4g. I submited the zip file as requested, why I'm receiving this?

This is most likely a result of the segmentation result not being saved as a formal data type, can you try using np.uint8 to save your mask?

My data type is np.uint8, and I output the results with nibabel package, and I also use SimpleITK package meet the same problem.

We have checked your submission. It was found that there are too many predictive voxels in your projections.

Since we use the NSD metric to evaluate the predictions, which requires a lot of computation, we cannot handle this "complex" case.

Can you try to post-process your predictions and then submmit again?