(1,16) (2,12) (3,17) (4,14) (5,13) (6,19) (7,18) (8,11) (9,15) (10,20) 
nodes: 934  conflicts: 10  modelTime: 721  solveTime: 1309  totalTime: 2034  modelSize: 20646  readTime: 4 size: 10