(1,25) (2,20) (3,18) (4,24) (5,29) (6,28) (7,26) (8,19) (9,22) (10,17) (11,27) (12,16) (13,21) (14,30) (15,23) 
nodes: 1639  conflicts: 4  modelTime: 950  solveTime: 3257  totalTime: 4215  modelSize: 41292  readTime: 8 size: 15