Program uses twice as much memory in Python 3.6 than in Python 3.5

[Jan Gosmann]

On 27 Mar 2017, at 18:30, Peter Otten wrote:

> Are you perchance comparing 32-bit Python 3.5 with 64-bit Python 3.6?

I don't think so. 
[sys.maxsize](https://docs.python.org/3/library/platform.html#cross-platform) 
indicates both to be 64-bit.