Segmentation fault

[bqminh]

When I ran LSD with a simple command using unrooted tree:

~/software/lsd-0.3beta/src/lsd -i example.phy.treefile -r a -s 1998

LSD crash with

Reading the tree 1
Segmentation fault: 11

Please find the tree file attached.

Any idea what happened?

Note that if I supplied an outgroup file (attached), everything works fine:

~/software/lsd-0.3beta/src/lsd -i example.phy.treefile -g example.outgroup -s 1998

Thanks!
Minh

example.phy.treefile.txt
example.outgroup.txt