(1,12) (2,14) (3,15) (4,16) (5,11) (6,19) (7,13) (8,17) (9,18) (10,20) 
nodes: 177  conflicts: 5  modelTime: 677  solveTime: 643  totalTime: 1325  modelSize: 20646  readTime: 5 size: 10