(1,15) (2,14) (3,18) (4,12) (5,17) (6,16) (7,13) (8,11) (9,20) (10,19) 
nodes: 245  conflicts: 1  modelTime: 659  solveTime: 357  totalTime: 1020  modelSize: 20646  readTime: 4 size: 10