Floating point exception (core dumped)

[JoseETeixeira]

Hey there, I'm having trouble converting a ply file to oct

the scene is a sponza scene converted from obj to drc and then ply. It is complete as I can render it ok elsewhere, but when I try to run with the appon builder mode I get:

Triangle count: 262267, taking up 33 MB of memory
Partitioning cache block into 2x1x2 over 4 threads (per thread block is 6x6x4)
PlyLoader block lists take up an additional 846 KB of memory
Floating point exception (core dumped)