(1,13) (2,18) (3,16) (4,14) (5,17) (6,19) (7,11) (8,12) (9,20) (10,15) 
nodes: 324  conflicts: 0  modelTime: 718  solveTime: 693  totalTime: 1416  modelSize: 20646  readTime: 5 size: 10