(1,13) (2,15) (3,12) (4,16) (5,18) (6,19) (7,20) (8,11) (9,17) (10,14) 
nodes: 407  conflicts: 5  modelTime: 678  solveTime: 489  totalTime: 1171  modelSize: 20646  readTime: 4 size: 10