(1,20) (2,17) (3,11) (4,14) (5,19) (6,12) (7,18) (8,15) (9,13) (10,16) 
nodes: 247  conflicts: 0  modelTime: 756  solveTime: 384  totalTime: 1143  modelSize: 20646  readTime: 3 size: 10