(1,11) (2,20) (3,15) (4,12) (5,17) (6,16) (7,19) (8,13) (9,18) (10,14) 
nodes: 559  conflicts: 2  modelTime: 759  solveTime: 652  totalTime: 1415  modelSize: 20646  readTime: 4 size: 10