(1,16) (2,17) (3,18) (4,15) (5,13) (6,12) (7,14) (8,11) (9,20) (10,19) 
nodes: 192  conflicts: 0  modelTime: 693  solveTime: 637  totalTime: 1333  modelSize: 20646  readTime: 3 size: 10