(1,17) (2,12) (3,18) (4,15) (5,19) (6,14) (7,16) (8,11) (9,20) (10,13) 
nodes: 432  conflicts: 4  modelTime: 673  solveTime: 583  totalTime: 1261  modelSize: 20646  readTime: 5 size: 10