[naasking]

> These are not requirements for intelligence or any physical process

That you know of. There very well could be a connection between subjective experience and intelligence or physical processes, eg. identity theory.

> The only conclusion I can make is that there is indeed a non physical reality.

No, there are plenty of other options, like that every physical process has a subjective quality to it, or that the perception of subjective qualities is flawed and so the conclusion mistaken, among others.