(1,20) (2,17) (3,16) (4,15) (5,18) (6,14) (7,13) (8,19) (9,12) (10,11) 
nodes: 355  conflicts: 2  modelTime: 652  solveTime: 411  totalTime: 1066  modelSize: 20646  readTime: 3 size: 10