(1,19) (2,14) (3,20) (4,17) (5,11) (6,13) (7,18) (8,16) (9,12) (10,15) 
nodes: 273  conflicts: 1  modelTime: 664  solveTime: 455  totalTime: 1123  modelSize: 20646  readTime: 4 size: 10