(1,18) (2,16) (3,15) (4,20) (5,17) (6,14) (7,13) (8,19) (9,11) (10,12) 
nodes: 349  conflicts: 2  modelTime: 653  solveTime: 498  totalTime: 1155  modelSize: 20646  readTime: 4 size: 10