(1,14) (2,19) (3,30) (4,13) (5,18) (6,16) (7,11) (8,29) (9,22) (10,21) (12,23) (15,25) (17,24) (20,28) (26,27) 
nodes: 3470  conflicts: 2  modelTime: 1684  solveTime: 21844  totalTime: 23540  modelSize: 72338  readTime: 12 size: 15