(1,20) (2,19) (3,16) (4,12) (5,14) (6,13) (7,11) (8,18) (9,15) (10,17) 
nodes: 418  conflicts: 1  modelTime: 652  solveTime: 386  totalTime: 1042  modelSize: 20646  readTime: 4 size: 10