Feature/log halfpath conversion

[asdacap]

Resolves #6997

Changes

• Add extra log when converting from hash to halfpath.
• Add check if memory budget is lower than 8GB in that case.

Types of changes

What types of changes does your code introduce?

• New feature (a non-breaking change that adds functionality)

• Testing

Requires testing

• Yes
• No

If yes, did you write tests?

• Yes
• No

Notes on testing

• Tested manually.