(1,15) (2,12) (3,17) (4,20) (5,18) (6,13) (7,19) (8,11) (9,16) (10,14) 
nodes: 574  conflicts: 1  modelTime: 807  solveTime: 766  totalTime: 1576  modelSize: 20646  readTime: 3 size: 10