(1,20) (2,17) (3,26) (4,24) (5,19) (6,21) (7,23) (8,27) (9,18) (10,16) (11,25) (12,22) (13,28) (14,30) (15,29) 
nodes: 13575  conflicts: 26  modelTime: 658  solveTime: 26541  totalTime: 27204  modelSize: 41293  readTime: 5 size: 15