(1,18) (2,19) (3,11) (4,20) (5,15) (6,12) (7,16) (8,17) (9,13) (10,14) 
nodes: 410  conflicts: 0  modelTime: 690  solveTime: 739  totalTime: 1432  modelSize: 20646  readTime: 3 size: 10