(1,20) (2,12) (3,16) (4,18) (5,19) (6,15) (7,14) (8,17) (9,11) (10,13) 
nodes: 223  conflicts: 0  modelTime: 701  solveTime: 689  totalTime: 1393  modelSize: 20646  readTime: 3 size: 10