(1,20) (2,18) (3,11) (4,13) (5,12) (6,17) (7,16) (8,15) (9,19) (10,14) 
nodes: 188  conflicts: 1  modelTime: 760  solveTime: 494  totalTime: 1258  modelSize: 20646  readTime: 4 size: 10