(1,16) (2,15) (3,11) (4,20) (5,13) (6,17) (7,12) (8,19) (9,18) (10,14) 
nodes: 234  conflicts: 2  modelTime: 757  solveTime: 469  totalTime: 1230  modelSize: 20646  readTime: 4 size: 10