Dear all,

I am trying to run MR-Rosetta using the gui;

[ROSETTA_VERSION]: 2021.16+release.8ee4f02

Phenix version 1.19.2-4158

running on Ubuntu 20.04.2 LTS (20.04, focal)

rosetta.run_tests seems to run without errors.

As inputs, I use a HHpred file, a reflection file, a sequence (FASTA) file and I tried also providing directly the fragments files from the Robetta server.

After generating some starting models, the runs keep crashing during the rebuild stage giving the error messages below.

Is there a way to troubleshoot this? It does generate some initial models, so it seems to correctly read the HHPred file and the fasta file.

Thank you in advance,

Andrea

non-zero return code: 139

Failed to run REBUILD

from rebuild.log

AN INTERNAL ERROR HAS OCCURED. PLEASE SEE THE CONTENTS OF ROSETTA_CRASH.log FOR DETAILS.

Segmentation fault (core dumped)

from ROSETTA_CRASH.log:

[END_BACKTRACE]

[FILE]: SIGSEGV

[LINE]: 11

[START_MESSAGE]

Segmentation Fault

[END_MESSAGE]

[END_CRASH_REPORT]