(1,11) (2,16) (3,13) (4,18) (5,12) (6,14) (7,15) (8,20) (9,19) (10,17) 
nodes: 582  conflicts: 2  modelTime: 660  solveTime: 731  totalTime: 1396  modelSize: 20646  readTime: 5 size: 10