(1,13) (2,17) (3,12) (4,18) (5,14) (6,19) (7,15) (8,11) (9,20) (10,16) 
nodes: 408  conflicts: 2  modelTime: 806  solveTime: 739  totalTime: 1549  modelSize: 20646  readTime: 4 size: 10