Negative Memory values in the "Estimated Memory Usage For Training" section

[byomkesh13]

What Does it mean to have Negative Memory values in the "Memory Usage Estimation" section?

Thank you in advance for helping out.

I tried to train the neural network using 64GB of memory allocation, which is almost 4 times that of 14.71GB. But after running for around 20 hours, it resulted in an "out of memory" error.