(1,15) (2,12) (3,17) (4,18) (5,20) (6,13) (7,19) (8,14) (9,16) (10,11) 
nodes: 314  conflicts: 3  modelTime: 675  solveTime: 737  totalTime: 1417  modelSize: 20646  readTime: 5 size: 10