(1,14) (2,17) (3,18) (4,13) (5,12) (6,19) (7,11) (8,16) (9,15) (10,20) 
nodes: 167  conflicts: 1  modelTime: 721  solveTime: 634  totalTime: 1359  modelSize: 20646  readTime: 4 size: 10