(1,13) (2,19) (3,11) (4,14) (5,17) (6,16) (7,12) (8,15) (9,18) (10,20) 
nodes: 291  conflicts: 1  modelTime: 660  solveTime: 413  totalTime: 1077  modelSize: 20646  readTime: 4 size: 10