(1,17) (2,11) (3,16) (4,14) (5,13) (6,19) (7,12) (8,15) (9,20) (10,18) 
nodes: 275  conflicts: 0  modelTime: 756  solveTime: 390  totalTime: 1150  modelSize: 20646  readTime: 4 size: 10