(1,18) (2,14) (3,20) (4,12) (5,19) (6,17) (7,16) (8,15) (9,13) (10,11) 
nodes: 272  conflicts: 0  modelTime: 666  solveTime: 594  totalTime: 1264  modelSize: 20646  readTime: 4 size: 10