(1,12) (2,14) (3,18) (4,19) (5,13) (6,20) (7,16) (8,15) (9,17) (10,11) 
nodes: 928  conflicts: 5  modelTime: 671  solveTime: 1255  totalTime: 1931  modelSize: 20646  readTime: 5 size: 10