Day 1.5 is complete, and the first cut is about half done. Never mind that it's five minutes long, which is about what I'd imagined the finished cut to be. I got the first act laid down and that was about three minutes. With that pace set, I blocked out the rest of the film; comes to around 10 minutes (10:20 with credits).
The first cut of S(N01) was about twice as long, but with that one, the target length (15 min.) was less flexible (it was the requirement for Cannes, which I knew would show it, even though it wasn't quite done). Let's see if this one settles in around 8 min.
Here is a quick html version of the outline I blocked out on paper this afternoon.