Just diving deep into solvers lately, learning as much as I can before I decide which one to purchase...

Im not seeing any info though on what one means exactly by when they say it uses a lot of ram.
Does this mean it uses a lot of ram building the tree/&or solving and once its completed the ram is restored? Or is the ram forever used until I delete the tree/solved hand?

My biggest concern is that I wont be able to free up space on my laptop until I restore it and that is something I am definitely knowingly not wanting to go ahead and prepare to have to do.

Thanks in advance