(1,16) (2,12) (3,11) (4,14) (5,15) (6,13) (7,20) (8,18) (9,17) (10,19) 
nodes: 934  conflicts: 8  modelTime: 736  solveTime: 1334  totalTime: 2075  modelSize: 20646  readTime: 5 size: 10