(1,16) (2,12) (3,19) (4,11) (5,14) (6,20) (7,15) (8,18) (9,13) (10,17) 
nodes: 149  conflicts: 0  modelTime: 751  solveTime: 360  totalTime: 1114  modelSize: 20646  readTime: 3 size: 10