(1,20) (2,21) (3,23) (4,17) (5,18) (6,26) (7,19) (8,27) (9,24) (10,29) (11,16) (12,30) (13,28) (14,25) (15,22) 
nodes: 2890  conflicts: 26  modelTime: 655  solveTime: 3907  totalTime: 4568  modelSize: 41292  readTime: 6 size: 15