\ LP file for the Reid example, created by POLYOMINO_LP_WRITE.

Maximize

Subject to
 x1 + x6 = 1
 x3 + x6 = 1
 x1 + x2 + x7 = 1
 x3 + x4 + x7 + x8 = 1
 x5 + x8 = 1
 x2 + x9 = 1
 x4 + x9 + x10 = 1
 x5 + x10 = 1
Binary
  x1 x2 x3 x4 x5 x6 x7 x8 x9 x10
End