(1,27) (2,20) (3,21) (4,24) (5,16) (6,23) (7,28) (8,26) (9,25) (10,22) (11,17) (12,29) (14,30) (15,18) 
nodes: 4114  conflicts: 27  modelTime: 657  solveTime: 7873  totalTime: 8536  modelSize: 41293  readTime: 6 size: 14