(1,18) (2,16) (3,28) (4,30) (5,22) (6,26) (7,29) (8,23) (9,27) (10,17) (11,25) (12,20) (13,21) (14,19) (15,24) 
nodes: 1831  conflicts: 16  modelTime: 661  solveTime: 3744  totalTime: 4410  modelSize: 41293  readTime: 5 size: 15