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Request for GNUbg developers: show JSDs in rollout printouts

Posted By: leobueno
Date: Monday, 27 August 2012, at 2:35 p.m.

Don't know if this is the right place to make this request, but here it goes. Hopefully the GNUbg developers who would consider this request are lurking.

The GNUbg rollout printouts could be a lot more informative if they included a little additional information: the JSD of the plays and an indication of why the rollout stopped.

Take a look at the rollout below. Note that the number of games rolled was roughly 500. That was because I set the rollout to terminate when the JSDs reached 4 (a treshhold I understand to be fairly high).

I think that informatino would be very useful to know in the rollout results, otherwise one is left to wonder why the rollout stopped.

The score (after 0 games) is: GNUbg 0, leobueno 0

Move number 4: leobueno to play 63

GNUbg	146
leobueno	150
Position ID: wueYAQawz8gBDA Match ID: cAkPAAAAAAAE

• leobueno moves 22/13

Cube decision
4-ply cubeless equity		+0.042
	52.3 9.3 0.2 - 47.7 9.6 0.2
Cubeful equities:
	4-ply cubeful prune [4ply]
1.	No double	+0.065
2.	Double, pass	+1.000	+0.935
3.	Double, take	-0.240	-0.305
Proper cube action:		No double, beaver (24.6%)

#		Ply	Move	Equity
•	1	R	22/13	+0.076
			52.6 8.9 0.4 - 47.4 10.8 0.2 +0.034 +0.076 0.2 0.3 0.1 - 0.2 0.2 0.0 0.005 0.012
			Full cubeful rollout with var.redn.
			547 games, Mersenne Twister dice gen. with seed 689680522 and quasi-random dice
			Play: supremo 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	2	R	11/5 6/3	+0.007 ( -0.068)
			50.4 10.2 0.3 - 49.6 9.6 0.3 +0.014 +0.007 0.2 0.2 0.0 - 0.2 0.2 0.0 0.005 0.012
			Full cubeful rollout with var.redn.
			546 games, Mersenne Twister dice gen. with seed 689680522 and quasi-random dice
			Play: supremo 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	3	R	13/7 6/3	-0.010 ( -0.086)
			50.1 11.1 0.4 - 49.9 10.2 0.4 +0.012 -0.010 0.2 0.3 0.0 - 0.2 0.3 0.1 0.006 0.015
			Full cubeful rollout with var.redn.
			449 games, Mersenne Twister dice gen. with seed 689680522 and quasi-random dice
			Play: supremo 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	4	R	13/7 11/8	-0.021 ( -0.097)
			49.9 10.9 0.3 - 50.1 10.1 0.4 +0.006 -0.021 0.3 0.4 0.1 - 0.3 0.3 0.1 0.007 0.017
			Full cubeful rollout with var.redn.
			377 games, Mersenne Twister dice gen. with seed 689680522 and quasi-random dice
			Play: supremo 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 16 more moves within equity 0.32
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	5	3	13/10 11/5	-0.031 ( -0.106)
			48.8 11.0 0.2 - 51.2 10.9 0.3
			3-ply cubeful prune [grandmaster]
	6	3	22/16 11/8	-0.032 ( -0.108)
			50.6 10.0 0.3 - 49.4 13.9 0.3
			3-ply cubeful prune [grandmaster]
	7	3	11/2	-0.036 ( -0.112)
			49.1 9.9 0.2 - 50.9 10.7 0.3
			3-ply cubeful prune [grandmaster]
	8	3	8/5 8/2	-0.092 ( -0.167)
			47.5 9.7 0.2 - 52.5 11.2 0.3
			3-ply cubeful prune [grandmaster]