(1,13) (2,18) (3,16) (4,11) (5,19) (6,20) (7,14) (8,12) (9,17) (10,15) 
nodes: 175  conflicts: 0  modelTime: 699  solveTime: 573  totalTime: 1275  modelSize: 20646  readTime: 3 size: 10