search

stephaneguindon / phyml

PhyML -- Phylogenetic estimation using (Maximum) Likelihood
GNU General Public License v3.0
175 stars 61 forks source link

Segfault in bootstrap analysis #155

Closed afmagee closed 3 years ago

afmagee commented 3 years ago

I was trying to run some nonparametric bootstrapping and I am encountering a segfault. The ML analysis runs fine, as do aLRT and other branch-support approaches.

I built the most recent commit (544982d) on both my machine running Ubuntu 18 and a cluster running centOS 7. Locally I tried both phyml and phyml-mpi. In all cases I encountered a segfault as the bootstrap analysis began.

Some (crude/coarse) tracing of the non-mpi segfault suggests it happens when Bootstrap() calls Lk(NULL,boot_tree); on 3241 in utilities.c.

stephaneguindon commented 3 years ago

Thanks for signaling this problem. It should be fixed in the latest commit 46fa1b33e5da2794ec374e387261a4fce6949e2b