(1,17) (2,20) (3,11) (4,12) (5,13) (6,15) (7,16) (8,19) (9,14) (10,18) 
nodes: 267  conflicts: 1  modelTime: 657  solveTime: 517  totalTime: 1178  modelSize: 20646  readTime: 4 size: 10