(1,20) (2,17) (3,15) (4,18) (5,14) (6,16) (7,19) (8,13) (9,12) (10,11) 
nodes: 465  conflicts: 6  modelTime: 764  solveTime: 712  totalTime: 1480  modelSize: 20646  readTime: 4 size: 10