(1,20) (2,17) (3,11) (4,13) (5,14) (6,16) (7,18) (8,19) (9,15) (10,12) 
nodes: 293  conflicts: 2  modelTime: 663  solveTime: 408  totalTime: 1075  modelSize: 20646  readTime: 4 size: 10