[Bug-gnubg] Aborted Rollout Analysis

[Ned Cross]

  Here's the output I get from "copy" (in the annotation window) after a
rollout that I stopped after 64 trials:

1. Rollout          18/16 18/13                  Eq.:  +0.818
       0.692 0.269 0.007 - 0.308 0.066 0.001 CL  +0.666 CF  +0.818
      [0.006 0.007 0.004 - 0.006 0.003 0.000 CL   0.019 CF  +0.049]
        Full cubeful rollout with var.redn., with rotate rolls
        432 games, seed 1153103104 using Mersenne Twister

When I stopped the rollout, GNUBG wrote on the rollout status bar "(Finished
64 trials)", but then saved the analysis as if the full 432 trials had been
completed.

The output seems to assume all rollouts will be performed to completion, but
sometimes they are stopped early due to time constraints, because the info
is "good enough" by that point, or because I'd prefer to start over with
different settings.

Better would be if the output contain the actual number of trials completed.

_Ned