[Bonmin] Bonmin option - NonLinear Solver - filterSQP

[Pierre Bonami]

Hi,
You need to have the filterSQP code and to configure Bonmin to use it.
Instructions are here https://projects.coin-or.org/Bonmin/wiki/HintTricks
I'll also update the option description in the manual.
Thanks,
Pierre

On Wed, Sep 23, 2009 at 2:15 AM, Pratim Vakish <pratim_usc at hotmail.com>wrote:

>
>
> ------------------------------
> From: pratim_usc at hotmail.com
> To: bonmin at list.coin-or.org
> Subject: Bonmin option - NonLinear Solver - filterSQP
> Date: Mon, 21 Sep 2009 11:22:47 -0400
>
> Hello,
>
> The BONMIN manual, which lists the available options for bonmin, indicates
> (see below) that one can select filterSQP for solving the contnious NLP
> relaxations.
>
> nlp_solver: Choice of the solver for local optima of continuous nlp's [image:
> $ \;$]
> The default value for this string option is "Ipopt".
> Possible values:
>
>    - Ipopt: Interior Point OPTimizer
>    - filterSQP: Sequential quadratic programming trust region algorithm
>
>
> However, when I try to do that with the command line
>
> options bonmin_options " bonmin.nlp_solver filterSQP ";
>
> I systematically get an error message.
> Could you indicate me how to proceed to use filterSQP?
> Thanks,
> Pratim
>
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