(1,16) (2,12) (3,11) (4,17) (5,19) (6,14) (7,18) (8,13) (9,15) (10,20) 
nodes: 314  conflicts: 1  modelTime: 652  solveTime: 413  totalTime: 1068  modelSize: 20646  readTime: 3 size: 10