(1,20) (2,14) (3,16) (4,18) (5,15) (6,17) (7,12) (8,19) (9,13) (10,11) 
nodes: 421  conflicts: 0  modelTime: 653  solveTime: 586  totalTime: 1242  modelSize: 20646  readTime: 3 size: 10