(1,15) (2,12) (3,16) (4,18) (5,14) (6,20) (7,13) (8,17) (9,11) (10,19) 
nodes: 267  conflicts: 3  modelTime: 931  solveTime: 771  totalTime: 1706  modelSize: 20646  readTime: 4 size: 10