(1,19) (2,13) (3,18) (4,15) (5,12) (6,11) (7,16) (8,20) (9,14) (10,17) 
nodes: 689  conflicts: 6  modelTime: 669  solveTime: 664  totalTime: 1337  modelSize: 20646  readTime: 4 size: 10