(1,19) (2,18) (3,17) (4,13) (5,12) (6,14) (7,15) (8,11) (9,20) (10,16) 
nodes: 330  conflicts: 1  modelTime: 799  solveTime: 616  totalTime: 1420  modelSize: 20646  readTime: 4 size: 10