(1,13) (2,16) (3,18) (4,19) (5,17) (6,11) (7,20) (8,14) (9,12) (10,15) 
nodes: 340  conflicts: 2  modelTime: 762  solveTime: 394  totalTime: 1159  modelSize: 20646  readTime: 3 size: 10