Reasons of submission failure

@dipam

My understanding is that the speed of my model is constant.

#210197 (2/2 - 0.771x, 3/27 - 0.769x) may have fallen due to low speed.

It is less likely that #210059 fell due to low speed (2/2 - 0.926x, 9/27 - 0.913x).

#210078 and #210117 are identical. #210078 returned “Evaluation timed out” during validation phase. #210117 was evaluated quickly and successfully (2/2 - 3.369x, 27/27 - 3.479x).

I think it’s better to turn on the second counter instead of looking for the causes of rare crashes.