(1,16) (2,15) (3,12) (4,14) (5,11) (6,20) (7,13) (8,19) (9,18) (10,17) 
nodes: 363  conflicts: 2  modelTime: 754  solveTime: 535  totalTime: 1292  modelSize: 20646  readTime: 3 size: 10