(1,15) (2,12) (3,18) (4,13) (5,19) (6,17) (7,14) (8,16) (9,11) (10,20) 
nodes: 433  conflicts: 0  modelTime: 753  solveTime: 535  totalTime: 1292  modelSize: 20646  readTime: 4 size: 10