Why is the resnet_56 model composed of basic blocks?

[jsleeg98]

First of all, I appreciate your great work. 

As far as I know, generally, resnet_56 for the CIFAR10 dataset is composed of bottleneck blocks.
However, the resnet_56 model in this code is composed of basic blocks. And HRank, too.

Is there any reason to build the resnet_56 model like this?

[Eclipsess]

Resnet_56 contains the basic blocks. Resnet50 is composed of bottleneck blocks.