(1,11) (2,17) (3,15) (4,13) (5,16) (6,18) (7,20) (8,12) (9,19) (10,14) 
nodes: 225  conflicts: 0  modelTime: 651  solveTime: 417  totalTime: 1071  modelSize: 20646  readTime: 3 size: 10