(1,20) (2,15) (3,18) (4,19) (5,12) (6,11) (7,16) (8,13) (9,14) (10,17) 
nodes: 484  conflicts: 6  modelTime: 658  solveTime: 665  totalTime: 1327  modelSize: 20646  readTime: 4 size: 10