(1,19) (2,20) (3,16) (4,14) (5,13) (6,17) (7,12) (8,11) (9,18) (10,15) 
nodes: 404  conflicts: 4  modelTime: 678  solveTime: 491  totalTime: 1174  modelSize: 20646  readTime: 5 size: 10