Is there a 2,504 validation split?

[abenbihi]

Dear author,

Thank you very much for releasing the holicity dataset.
I am currently using it to evaluate vanishing points and compare it to VaPiD vanishing points (I believe you are one of the authors of the paper).
The authors evaluate VaPiD on the validation set of Holicity and it is written that there are 2504 images (See 4.1 Datasets).
I have downloaded the splits from this link: https://drive.google.com/file/d/1VKFW8JJWNV2cGaanb-KBEOgomCfM-a1E

However, I have only found the file valid-middlesplit.txt (which has 313 images).
Could you please point me to the link where I could get the validation similar to VaPiD?

Thank you very much.

Assia