(1,19) (2,12) (3,17) (4,16) (5,14) (6,15) (7,13) (8,18) (9,20) (10,11) 
nodes: 283  conflicts: 6  modelTime: 675  solveTime: 419  totalTime: 1099  modelSize: 20646  readTime: 5 size: 10