(1,16) (2,15) (3,13) (4,17) (5,14) (6,20) (7,18) (8,11) (9,19) (10,12) 
nodes: 152  conflicts: 1  modelTime: 753  solveTime: 413  totalTime: 1171  modelSize: 20646  readTime: 5 size: 10