(1,17) (2,12) (3,11) (4,19) (5,15) (6,14) (7,13) (8,18) (9,16) (10,20) 
nodes: 612  conflicts: 7  modelTime: 764  solveTime: 811  totalTime: 1580  modelSize: 20646  readTime: 5 size: 10