(1,15) (2,19) (3,12) (4,16) (5,14) (6,17) (7,13) (8,20) (9,18) (10,11) 
nodes: 277  conflicts: 7  modelTime: 762  solveTime: 442  totalTime: 1208  modelSize: 20646  readTime: 4 size: 10