(1,20) (2,14) (3,18) (4,13) (5,16) (6,17) (7,15) (8,11) (9,12) (10,19) 
nodes: 468  conflicts: 7  modelTime: 770  solveTime: 630  totalTime: 1404  modelSize: 20646  readTime: 4 size: 10