(1,17) (2,13) (3,19) (4,14) (5,12) (6,15) (7,16) (8,20) (9,11) (10,18) 
nodes: 388  conflicts: 1  modelTime: 653  solveTime: 415  totalTime: 1072  modelSize: 20646  readTime: 4 size: 10