(1,15) (2,12) (3,19) (4,16) (5,18) (6,13) (7,11) (8,17) (9,20) (10,14) 
nodes: 191  conflicts: 4  modelTime: 583  solveTime: 455  totalTime: 1042  modelSize: 20646  readTime: 4 size: 10