(1,19) (2,17) (3,16) (4,25) (5,18) (6,21) (7,27) (8,28) (9,22) (10,24) (11,23) (12,30) (13,20) (14,29) (15,26) 
nodes: 2308  conflicts: 4  modelTime: 755  solveTime: 2752  totalTime: 3514  modelSize: 41292  readTime: 7 size: 15