(1,20) (2,15) (3,13) (4,18) (5,16) (6,12) (7,11) (8,17) (9,14) (10,19) 
nodes: 465  conflicts: 3  modelTime: 701  solveTime: 918  totalTime: 1623  modelSize: 20646  readTime: 4 size: 10