(1,15) (2,11) (3,12) (4,16) (5,13) (6,19) (7,20) (8,18) (9,14) (10,17) 
nodes: 392  conflicts: 1  modelTime: 573  solveTime: 512  totalTime: 1089  modelSize: 20646  readTime: 4 size: 10