(1,28) (2,16) (3,29) (4,27) (5,24) (6,25) (7,26) (8,30) (9,21) (10,19) (11,18) (12,23) (13,22) (14,17) (15,20) 
nodes: 6857  conflicts: 17  modelTime: 657  solveTime: 12729  totalTime: 13392  modelSize: 41293  readTime: 5 size: 15