(1,19) (2,11) (3,15) (4,16) (5,18) (6,20) (7,14) (8,13) (9,12) (10,17) 
nodes: 220  conflicts: 2  modelTime: 706  solveTime: 667  totalTime: 1377  modelSize: 20646  readTime: 4 size: 10