(1,20) (2,13) (3,17) (4,19) (5,18) (6,16) (7,14) (8,11) (9,12) (10,15) 
nodes: 1759  conflicts: 11  modelTime: 762  solveTime: 1593  totalTime: 2360  modelSize: 20646  readTime: 5 size: 10