(1,18) (2,13) (3,14) (4,16) (5,15) (6,20) (7,11) (8,12) (9,17) (10,19) 
nodes: 185  conflicts: 1  modelTime: 659  solveTime: 399  totalTime: 1062  modelSize: 20646  readTime: 4 size: 10