(1,15) (2,17) (3,19) (4,16) (5,11) (6,18) (7,14) (8,20) (9,12) (10,13) 
nodes: 330  conflicts: 4  modelTime: 705  solveTime: 960  totalTime: 1670  modelSize: 20646  readTime: 4 size: 10