(1,16) (2,15) (3,17) (4,20) (5,13) (6,14) (7,11) (8,18) (9,19) (10,12) 
nodes: 261  conflicts: 0  modelTime: 756  solveTime: 496  totalTime: 1255  modelSize: 20646  readTime: 3 size: 10