(1,20) (2,19) (3,13) (4,15) (5,17) (6,18) (7,12) (8,16) (9,14) (10,11) 
nodes: 210  conflicts: 1  modelTime: 657  solveTime: 603  totalTime: 1264  modelSize: 20646  readTime: 4 size: 10