(1,13) (2,16) (3,18) (4,19) (5,15) (6,11) (7,12) (8,14) (9,20) (10,17) 
nodes: 370  conflicts: 4  modelTime: 661  solveTime: 493  totalTime: 1158  modelSize: 20646  readTime: 4 size: 10