(1,16) (2,11) (3,18) (4,13) (5,17) (6,12) (7,15) (8,20) (9,14) (10,19) 
nodes: 214  conflicts: 1  modelTime: 651  solveTime: 400  totalTime: 1055  modelSize: 20646  readTime: 4 size: 10