we hare using CodeML 4.9e for analyzing a FASTA file containing 50 sequences and the model 8 is finishing in an unusual way. It spends hours and hours printing those "strange: f[x] = n very small." messages.
strange: f = -0.889877 very small. strange: f = -0.889893 very small. log(fX) = -8624.941182 S = -8619.502108 -20.209692 Calculating f(w|X), posterior probabilities of site classes. did 134 / 134 patterns 9:39:10 Time used: 9:39:11
I would be grateful if anyone could help us on understanding these messages.