(1,19) (2,11) (3,14) (4,13) (5,16) (6,20) (7,12) (8,18) (9,15) (10,17) 
nodes: 360  conflicts: 0  modelTime: 752  solveTime: 453  totalTime: 1208  modelSize: 20646  readTime: 3 size: 10