(1,12) (2,11) (3,15) (4,16) (5,20) (6,14) (7,18) (8,13) (9,17) (10,19) 
nodes: 477  conflicts: 3  modelTime: 656  solveTime: 774  totalTime: 1433  modelSize: 20646  readTime: 3 size: 10