Sen2Cor 2.4.0 has OOM issues


#1

New version of Sen2Cor sporadically dies when processing some products.
It appears to be an out-of-memory problem as it works when running on 20 GB RAM but when running on 10 GB RAM (although sen2cor specs list 4 GB RAM per core per process as a minimum limit).
Another issue is how sen2cor dies as it does not return any error. It promptly finishes but after only processing 60m bands.

To debug:
product:
S2B_MSIL1C_20170709T132239_N0205_R038_T23LMD_20170709T132425.SAFE
release:
http://step.esa.int/thirdparties/sen2cor/2.4.0/Sen2Cor-2.4.0-Linux64.run
OS:
linux (ubuntu 16.04)
RAM:
10G ram


#2

Hi Grega,
we’ll hav alook at it and come back to you soon.
cheers,
Uwe