(1,19) (2,12) (3,14) (4,13) (5,18) (6,11) (7,15) (8,20) (9,16) (10,17) 
nodes: 380  conflicts: 1  modelTime: 753  solveTime: 504  totalTime: 1260  modelSize: 20646  readTime: 3 size: 10