(1,16) (2,18) (3,15) (4,13) (5,20) (6,12) (7,14) (8,17) (9,11) (10,19) 
nodes: 170  conflicts: 1  modelTime: 755  solveTime: 477  totalTime: 1236  modelSize: 20646  readTime: 4 size: 10