Figure 3 CIFAR10 valid accuracy after 100 epochs

[liamcli]

I have a couple questions about how the valid accuracy after 100 epochs reported for CIFAR-10 for four runs of DARTS shown in Figure 3 is calculated:

1. What is the validation set used?
2. What is the epochs over which the cosine annealing schedule is calculated?

Thanks in advance for your help!