optimal solution . Reduced gradient less than tolerance??

GAMS
1

Hi All

I run my MINLP and I got this message
optimal solution . Reduced gradient less than tolerance

but the solution is not correct! since I have a binary variable x and the solution of x is not binary!!
Can any one help me interpret this?

Thanks

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2

Hi Abdullah



You probably have ’rMINLP’ in your solve statement instead of ‘MINLP’.



Regards



Arne


\

Arne Stolbjerg Drud

ARKI Consulting & Development A/S

Bagsvaerdvej 246A, DK-2880 Bagsvaerd, Denmark

Phone: (+45) 44 49 03 23, email: adrud@arki.dk



From: gamsworld@googlegroups.com [mailto:gamsworld@googlegroups.com] On Behalf Of ABDULLAH AL-QUSAYIR
Sent: Wednesday, November 11, 2015 5:55 AM
To: gamsworld
Subject: optimal solution . Reduced gradient less than tolerance??



Hi All



I run my MINLP and I got this message

optimal solution . Reduced gradient less than tolerance



but the solution is not correct! since I have a binary variable x and the solution of x is not binary!!

Can any one help me interpret this?



Thanks

–
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3

Reply-to: gamsworld@googlegroups.com

You’re right
Thanks for your help

On Wednesday, November 11, 2015 at 2:53:32 AM UTC-6, Arne Stolbjerg Drud wrote:

Hi Abdullah



You probably have ’rMINLP’ in your solve statement instead of ‘MINLP’.



Regards



Arne


\

Arne Stolbjerg Drud

ARKI Consulting & Development A/S

Bagsvaerdvej 246A, DK-2880 Bagsvaerd, Denmark

Phone: (+45) 44 49 03 23, email: ad…@arki.dk



From: gams...@googlegroups.com [mailto:gams...@googlegroups.com] On Behalf Of ABDULLAH AL-QUSAYIR
Sent: Wednesday, November 11, 2015 5:55 AM
To: gamsworld
Subject: optimal solution . Reduced gradient less than tolerance??



Hi All



I run my MINLP and I got this message

optimal solution . Reduced gradient less than tolerance



but the solution is not correct! since I have a binary variable x and the solution of x is not binary!!

Can any one help me interpret this?



Thanks

–
To unsubscribe from this group and stop receiving emails from it, send an email to gamsworld+...@googlegroups.com.
To post to this group, send email to gams...@googlegroups.com.
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–
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