(1,12) (2,16) (3,11) (4,17) (5,15) (6,18) (7,13) (8,19) (9,20) (10,14) 
nodes: 272  conflicts: 1  modelTime: 578  solveTime: 494  totalTime: 1076  modelSize: 20646  readTime: 4 size: 10