Re: [AMBER] REPEATED LINMIN FAILURE

From: James Kress <jimkress_58.kressworks.org>
Date: Fri, 10 Jul 2020 18:05:27 -0400

As previously stated (many, many, times)

Hi
LINMIN failure is not an error, and it only means that the line search could not find any lower point on the surface.
Best Regards
Elvis


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-----Original Message-----
From: Sharif Nada <s.nada.uq.edu.au>
Sent: Friday, July 10, 2020 5:40 PM
To: AMBER Mailing List <amber.ambermd.org>
Subject: Re: [AMBER] REPEATED LINMIN FAILURE

Hello,

If you are able to provide your input file that may help.

Sharif

On 10/7/20, 9:24 pm, "Akshay Prabhakant" <akshayresearch16.gmail.com> wrote:

    Hello to the Amber community,
    I have observed that during minimisation, on using pmemd.cuda I might get
    the REPEATED LINMIN FAILURE error, which basically signals shooting up of
    some energy(might be bond, or vanderWaal's or any other). But on running
    the exact same mdin-input file, using sander, that error seems to get
    solved.
    My question is why is it so, has it got to do something with the way in
    which both the modules are written?If not, could somebody please provide an
    explanation?
    
    Thanking you in advance,
    Akshay Prabhakant.
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Received on Fri Jul 10 2020 - 15:30:03 PDT
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