(1,13) (2,18) (3,11) (4,14) (5,15) (6,12) (7,16) (8,20) (9,19) (10,17) 
nodes: 215  conflicts: 1  modelTime: 677  solveTime: 446  totalTime: 1127  modelSize: 20646  readTime: 4 size: 10