[phenixbb] Segmentation Fault

Mon Aug 3 09:30:21 PDT 2009

Hello All,

        I've recently solved a membrane protein structure largely with the help of phenix refine. I also have been using the autobuild programs recently  for ligand fitting and whatnot.  The program during this time has been running flawlessly on my machine (Ubuntu 9.04 E8400 3.0ghz etc etc) However this weekend Autobuild and AutoMR spontaneously started throwing this error.

(boost_adaptbx_segmentation_fault_backtrace+0x1f) [0xb7de2e27]
Segmentation fault (Python and libc call stacks above)
This crash may be due to a problem in any imported
Python module, including modules which are not part
of the cctbx project. To disable the traps leading
to this message, define these environment variables
(e.g. assign the value 1):
BOOST_ADAPTBX_FPE_DEFAULT
BOOST_ADAPTBX_SIGNALS_DEFAULT
This will NOT solve the problem, just mask it, but
may allow you to proceed in case it is not critical.

Memtest 86 says my RAM is good. I have reinstalled phenix and am still getting the same error. I can't seem to find any other information on this error (segmentation faults are tricky I know) and am just wondering if anyone else has seen or solved this type of problem, thanks for your help.

                                                            Andrew Waight
                                                            Wang Lab
                                                            Skirball Institute of Biomolecular Medicine
                                                            NYU school of medicine
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