(1,13) (2,12) (3,16) (4,17) (5,19) (6,18) (7,14) (8,20) (9,11) (10,15) 
nodes: 191  conflicts: 1  modelTime: 753  solveTime: 420  totalTime: 1176  modelSize: 20646  readTime: 3 size: 10