(1,11) (2,12) (3,14) (4,19) (5,18) (6,16) (7,20) (8,13) (9,17) (10,15) 
nodes: 520  conflicts: 1  modelTime: 756  solveTime: 443  totalTime: 1202  modelSize: 20646  readTime: 3 size: 10