(1,19) (2,16) (3,23) (4,8) (5,18) (6,28) (7,10) (9,30) (11,24) (12,25) (13,29) (14,17) (15,26) (20,21) (22,27) 
nodes: 67547  conflicts: 11  modelTime: 1716  solveTime: 526014  totalTime: 527745  modelSize: 72264  readTime: 15 size: 15