(1,15) (2,17) (3,19) (4,18) (5,11) (6,13) (7,16) (8,12) (9,20) (10,14) 
nodes: 229  conflicts: 0  modelTime: 759  solveTime: 477  totalTime: 1239  modelSize: 20646  readTime: 3 size: 10