(1,20) (2,11) (3,19) (4,13) (5,15) (6,18) (7,12) (8,17) (9,16) (10,14) 
nodes: 273  conflicts: 3  modelTime: 775  solveTime: 900  totalTime: 1678  modelSize: 20646  readTime: 3 size: 10