(1,20) (2,11) (3,17) (4,14) (5,16) (6,13) (7,19) (8,15) (9,12) (10,18) 
nodes: 399  conflicts: 1  modelTime: 702  solveTime: 886  totalTime: 1591  modelSize: 20646  readTime: 3 size: 10