(1,11) (2,17) (3,12) (4,16) (5,15) (6,13) (7,18) (8,19) (9,14) (10,20) 
nodes: 272  conflicts: 1  modelTime: 698  solveTime: 633  totalTime: 1335  modelSize: 20646  readTime: 4 size: 10