As-is, crashes 13.1 on my Apple Macbook Pro M1 Max.
Hangs for me on 13.1 after consuming ~70GB of virtual memory. My M1 Max has 64GB physical.
What's your Timing for the first version with depth 3? My laptop couldn't handle it.
It took ~ 6 min. on the computer I am currently using. I imagine a computer with better specs will manage better.
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