(1,16) (2,14) (3,15) (4,17) (5,18) (6,20) (7,13) (8,12) (9,19) (10,11) 
nodes: 405  conflicts: 2  modelTime: 662  solveTime: 849  totalTime: 1515  modelSize: 20646  readTime: 4 size: 10