(1,15) (2,18) (3,19) (4,11) (5,20) (6,17) (7,12) (8,14) (9,16) (10,13) 
nodes: 155  conflicts: 0  modelTime: 660  solveTime: 341  totalTime: 1004  modelSize: 20646  readTime: 3 size: 10