(1,12) (2,14) (3,11) (4,15) (5,19) (6,20) (7,18) (8,13) (9,16) (10,17) 
nodes: 442  conflicts: 1  modelTime: 660  solveTime: 379  totalTime: 1043  modelSize: 20646  readTime: 4 size: 10