(1,12) (2,18) (3,17) (4,13) (5,20) (6,19) (7,14) (8,15) (9,16) (10,11) 
nodes: 267  conflicts: 2  modelTime: 659  solveTime: 510  totalTime: 1173  modelSize: 20646  readTime: 4 size: 10