(1,17) (2,20) (3,12) (4,11) (5,15) (6,13) (7,18) (8,19) (9,16) (10,14) 
nodes: 530  conflicts: 0  modelTime: 656  solveTime: 433  totalTime: 1092  modelSize: 20646  readTime: 3 size: 10