(1,23) (2,28) (3,24) (4,19) (5,27) (6,30) (7,26) (8,25) (9,16) (10,17) (11,20) (12,29) (13,21) (14,18) (15,22) 
nodes: 3990  conflicts: 12  modelTime: 1181  solveTime: 12080  totalTime: 13269  modelSize: 41293  readTime: 8 size: 15