(1,11) (2,16) (3,14) (4,20) (5,18) (6,13) (7,15) (8,12) (9,17) (10,19) 
nodes: 258  conflicts: 2  modelTime: 757  solveTime: 460  totalTime: 1222  modelSize: 20646  readTime: 4 size: 10