(1,16) (2,13) (3,19) (4,15) (5,20) (6,11) (7,12) (8,18) (9,14) (10,17) 
nodes: 341  conflicts: 2  modelTime: 697  solveTime: 890  totalTime: 1591  modelSize: 20646  readTime: 3 size: 10