(1,11) (2,16) (3,17) (4,19) (5,14) (6,15) (7,13) (8,20) (9,18) (10,12) 
nodes: 310  conflicts: 1  modelTime: 656  solveTime: 341  totalTime: 1000  modelSize: 20646  readTime: 3 size: 10