(1,17) (2,16) (3,11) (4,12) (5,19) (6,15) (7,18) (8,13) (9,20) (10,14) 
nodes: 567  conflicts: 5  modelTime: 811  solveTime: 822  totalTime: 1637  modelSize: 20646  readTime: 4 size: 10