(1,13) (2,17) (3,16) (4,11) (5,14) (6,15) (7,12) (8,19) (9,20) (10,18) 
nodes: 470  conflicts: 1  modelTime: 660  solveTime: 426  totalTime: 1089  modelSize: 20646  readTime: 3 size: 10