(1,15) (2,17) (3,16) (4,20) (5,19) (6,13) (7,12) (8,11) (9,14) (10,18) 
nodes: 354  conflicts: 0  modelTime: 756  solveTime: 463  totalTime: 1223  modelSize: 20646  readTime: 4 size: 10