(1,11) (2,18) (3,15) (4,20) (5,16) (6,14) (7,12) (8,13) (9,17) (10,19) 
nodes: 483  conflicts: 2  modelTime: 811  solveTime: 721  totalTime: 1536  modelSize: 20646  readTime: 4 size: 10