(1,19) (2,18) (3,20) (4,16) (5,13) (6,15) (7,14) (8,11) (9,12) (10,17) 
nodes: 249  conflicts: 1  modelTime: 755  solveTime: 476  totalTime: 1234  modelSize: 20646  readTime: 3 size: 10