Did grader actually grade my assignment?

Hello,
I got this grader output for C1W3 assignment:

[ValidateApp | INFO] Validating '/home/jovyan/work/submitted/courseraLearner/W3A1/Planar_data_classification_with_one_hidden_layer.ipynb'
[ValidateApp | INFO] Executing notebook with kernel: python3
[ValidateApp | ERROR] Timeout waiting for execute reply (30s).
[ValidateApp | ERROR] Interrupting kernel
Success! Your notebook passes all the tests.

Yes, sorry, that “Interrupting kernel” message from the grader is normal here. I’m not sure why that occurs on some assignments, but not others. If you see that, you should have also gotten a score from the grader. Did that not happen?

Yes, I did get my score (100/100 - Yeah!). I just wanted to be sure that score is real.