(1,11) (2,12) (3,19) (4,18) (5,20) (6,15) (7,16) (8,17) (9,14) (10,13) 
nodes: 163  conflicts: 1  modelTime: 651  solveTime: 389  totalTime: 1043  modelSize: 20646  readTime: 3 size: 10