(1,22) (2,20) (3,18) (4,30) (5,21) (6,29) (7,26) (8,17) (9,16) (10,27) (11,28) (12,19) (13,24) (14,25) (15,23) 
nodes: 2720  conflicts: 8  modelTime: 1170  solveTime: 10852  totalTime: 12030  modelSize: 41293  readTime: 8 size: 15