(1,16) (2,13) (3,17) (4,15) (5,11) (6,20) (7,14) (8,19) (9,12) (10,18) 
nodes: 208  conflicts: 1  modelTime: 663  solveTime: 389  totalTime: 1056  modelSize: 20646  readTime: 4 size: 10