(1,17) (2,18) (3,14) (4,16) (5,11) (6,19) (7,20) (8,12) (9,13) (10,15) 
nodes: 398  conflicts: 1  modelTime: 758  solveTime: 484  totalTime: 1246  modelSize: 20646  readTime: 4 size: 10