(1,12) (2,22) (3,18) (4,8) (5,23) (6,16) (7,29) (9,28) (10,27) (11,30) (13,17) (14,26) (15,21) (19,20) (24,25) 
nodes: 6937  conflicts: 3  modelTime: 983  solveTime: 39972  totalTime: 40962  modelSize: 72338  readTime: 7 size: 15