(1,20) (2,16) (3,14) (4,13) (5,11) (6,15) (7,18) (8,19) (9,17) (10,12) 
nodes: 257  conflicts: 0  modelTime: 761  solveTime: 416  totalTime: 1180  modelSize: 20646  readTime: 3 size: 10