(1,19) (2,25) (3,23) (4,18) (5,17) (6,24) (7,20) (8,21) (9,16) (10,22) (11,30) (12,27) (13,29) (14,26) (15,28) 
nodes: 1621  conflicts: 1  modelTime: 1095  solveTime: 1956  totalTime: 3057  modelSize: 41292  readTime: 6 size: 15