(1,21) (2,28) (3,29) (4,26) (5,20) (6,25) (7,16) (8,30) (9,19) (10,24) (11,18) (12,27) (13,23) (14,17) (15,22) 
nodes: 3513  conflicts: 18  modelTime: 690  solveTime: 7643  totalTime: 8339  modelSize: 41293  readTime: 6 size: 15