(1,18) (2,19) (3,11) (4,20) (5,17) (6,14) (7,12) (8,15) (9,13) (10,16) 
nodes: 273  conflicts: 0  modelTime: 756  solveTime: 448  totalTime: 1207  modelSize: 20646  readTime: 3 size: 10