(1,18) (2,26) (3,28) (4,25) (5,16) (6,30) (7,23) (8,17) (9,19) (10,22) (11,20) (12,29) (13,27) (14,21) (15,24) 
nodes: 1797  conflicts: 20  modelTime: 1181  solveTime: 4896  totalTime: 6087  modelSize: 41292  readTime: 10 size: 15