(1,13) (2,11) (3,17) (4,12) (5,16) (6,15) (7,18) (8,14) (9,19) (10,20) 
nodes: 513  conflicts: 3  modelTime: 682  solveTime: 703  totalTime: 1389  modelSize: 20646  readTime: 4 size: 10