(1,18) (2,17) (3,13) (4,14) (5,16) (6,15) (7,19) (8,20) (9,11) (10,12) 
nodes: 152  conflicts: 1  modelTime: 651  solveTime: 362  totalTime: 1018  modelSize: 20646  readTime: 5 size: 10