(1,12) (2,13) (3,11) (4,19) (5,15) (6,14) (7,20) (8,18) (9,16) (10,17) 
nodes: 168  conflicts: 1  modelTime: 754  solveTime: 449  totalTime: 1206  modelSize: 20646  readTime: 3 size: 10