(1,16) (2,12) (3,18) (4,14) (5,13) (6,15) (7,19) (8,17) (9,11) (10,20) 
nodes: 313  conflicts: 1  modelTime: 757  solveTime: 570  totalTime: 1330  modelSize: 20646  readTime: 3 size: 10