(1,18) (2,12) (3,20) (4,15) (5,11) (6,13) (7,16) (8,19) (9,17) (10,14) 
nodes: 467  conflicts: 2  modelTime: 652  solveTime: 737  totalTime: 1393  modelSize: 20646  readTime: 4 size: 10