(1,16) (2,20) (3,11) (4,15) (5,19) (6,12) (7,18) (8,13) (9,17) (10,14) 
nodes: 449  conflicts: 0  modelTime: 652  solveTime: 459  totalTime: 1115  modelSize: 20646  readTime: 4 size: 10