(1,18) (2,17) (3,16) (4,20) (5,12) (6,11) (7,19) (8,13) (9,14) (10,15) 
nodes: 104  conflicts: 1  modelTime: 720  solveTime: 426  totalTime: 1150  modelSize: 20646  readTime: 4 size: 10