(1,13) (2,11) (3,14) (4,20) (5,18) (6,15) (7,19) (8,16) (9,12) (10,17) 
nodes: 643  conflicts: 8  modelTime: 678  solveTime: 729  totalTime: 1411  modelSize: 20646  readTime: 4 size: 10