(1,16) (2,11) (3,13) (4,15) (5,14) (6,18) (7,17) (8,19) (9,20) (10,12) 
nodes: 476  conflicts: 7  modelTime: 657  solveTime: 711  totalTime: 1372  modelSize: 20646  readTime: 4 size: 10