(1,18) (2,20) (3,17) (4,15) (5,16) (6,11) (7,12) (8,19) (9,13) (10,14) 
nodes: 185  conflicts: 1  modelTime: 680  solveTime: 478  totalTime: 1161  modelSize: 20646  readTime: 3 size: 10