(1,14) (2,13) (3,18) (4,19) (5,11) (6,16) (7,15) (8,12) (9,20) (10,17) 
nodes: 510  conflicts: 5  modelTime: 686  solveTime: 1068  totalTime: 1758  modelSize: 20646  readTime: 4 size: 10