(1,22) (2,26) (3,24) (4,23) (5,27) (6,25) (7,18) (8,17) (9,29) (10,28) (11,20) (12,30) (13,16) (14,21) (15,19) 
nodes: 15830  conflicts: 20  modelTime: 671  solveTime: 24782  totalTime: 25458  modelSize: 41293  readTime: 5 size: 15