(1,18) (2,14) (3,11) (4,17) (5,16) (6,15) (7,12) (8,19) (9,13) (10,20) 
nodes: 163  conflicts: 1  modelTime: 661  solveTime: 353  totalTime: 1017  modelSize: 20646  readTime: 3 size: 10