(1,20) (2,13) (3,12) (4,18) (5,19) (6,16) (7,17) (8,14) (9,11) (10,15) 
nodes: 406  conflicts: 0  modelTime: 659  solveTime: 505  totalTime: 1167  modelSize: 20646  readTime: 3 size: 10