(1,16) (2,15) (3,19) (4,17) (5,12) (6,18) (7,14) (8,20) (9,11) (10,13) 
nodes: 126  conflicts: 0  modelTime: 751  solveTime: 329  totalTime: 1084  modelSize: 20646  readTime: 4 size: 10