(1,11) (2,14) (3,12) (4,18) (5,19) (6,20) (7,15) (8,16) (9,17) (10,13) 
nodes: 849  conflicts: 5  modelTime: 657  solveTime: 849  totalTime: 1509  modelSize: 20646  readTime: 3 size: 10