(1,18) (2,16) (3,21) (4,17) (5,25) (6,22) (7,20) (8,30) (9,28) (10,26) (11,24) (12,23) (13,29) (14,27) (15,19) 
nodes: 11911  conflicts: 5  modelTime: 1176  solveTime: 18633  totalTime: 19817  modelSize: 41293  readTime: 8 size: 15