(1,15) (2,19) (3,13) (4,11) (5,17) (6,20) (7,14) (8,16) (9,12) (10,18) 
nodes: 522  conflicts: 3  modelTime: 661  solveTime: 513  totalTime: 1177  modelSize: 20646  readTime: 3 size: 10