Hi,
if you don't find the solution, could you post your 3104 points and the code you use to find the facets?
By the way: you have 32 factes (not 31) as you for some reason start counting at 0.
Best regards,
Thomas
For this example, I also get 14 solutions (instantaneously).I generated a random tree of 30 nodes, and got \( b=(148,58,30)^T \) with \( i_{min}=1 \), \( i_{max}=6 \). This gave me 14 solutions.