Re: [AMBER] help with cpptraj error (segmentation fault)

From: Daniel Roe <daniel.r.roe.gmail.com>
Date: Thu, 25 Feb 2021 13:32:28 -0500

Hi,

How exactly are you invoking cpptraj? Also, try renaming cpptraj.log
to something else (e.g. 'mv cpptraj.log cpptraj.log.backup') and then
try again. If that works, please send me off-list the problematic
cpptraj.log file.

-Dan

On Thu, Feb 25, 2021 at 1:12 PM Cato, Lee <michael.lee.cato.emory.edu> wrote:
>
> I am having an issue with Amber20 installation. I have applied all patches, all tests have passed, and simulations as well as programs such as antechamber work fine. However, when I try to use cpptraj, I get this output:
>
> CPPTRAJ: Trajectory Analysis. V4.25.6
> ___ ___ ___ ___
> | \/ | \/ | \/ |
> _|_/\_|_/\_|_/\_|_
>
> | Date/time: 02/25/21 13:00:05
> | Available memory: 977.785 MB
>
> Loading previous history from log 'cpptraj.log'
> Segmentation fault (core dumped)
>
> I have tried everything from reinstalling without update2 (cpptraj patch), reinstalling with all patches, and I have tried to debug the file with no avail.
>
> Note that if I move the executable cpptraj file from a previous build (amber16), I am able to run cpptraj fine.
>
> Can you please help with this????
>
> Best,
> Cato
>
> --
> Ph.D. Candidate
> Biochemistry, Cell, and Developmental Biology Program
> Ortlund Lab
> Emory University
>
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Received on Thu Feb 25 2021 - 11:00:02 PST
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