How to get BARON's NODEOPT parameter?

GAMS
1

Hello,

is it possible to get the value stored in BARON’s NODEOPT parameter?
If so, how? Since this is an easy way to determine whether a solution
has been found (compared to checking GAMS’ model status and solver
status), I would very much appreciate it…

Thanks for any help.


Best regards,

nvx
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2

Hi,

GAMS does not give you access to this return code. Using modelstat/
solvestat is compatible across different solvers and therefore
preferred.

Michael Bussieck - GAMSWorld Coordinator

On Jun 10, 3:13 am, nvx wrote:

Hello,

is it possible to get the value stored in BARON’s NODEOPT parameter?
If so, how? Since this is an easy way to determine whether a solution
has been found (compared to checking GAMS’ model status and solver
status), I would very much appreciate it…

Thanks for any help.

Best regards,

nvx
–~–~---------~–~----~------------~-------~–~----~
To post to this group, send email to gamsworld@googlegroups.com
To unsubscribe from this group, send email to gamsworld+unsubscribe@googlegroups.com
For more options, visit this group at http://groups.google.com/group/gamsworld?hl=en
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3

Dear Michael,

Thank you for the response. I guess I will have to write the condition
in a bit more complex manner than just “if(nodeopt eq -3, …);” :-I


Best regards,

nvx



On 10 čvn, 10:38, Gamsworld Admin wrote:

Hi,

GAMS does not give you access to this return code. Using modelstat/
solvestat is compatible across different solvers and therefore
preferred.

Michael Bussieck - GAMSWorld Coordinator

On Jun 10, 3:13 am, nvx wrote:

Hello,

is it possible to get the value stored in BARON’s NODEOPT parameter?
If so, how? Since this is an easy way to determine whether a solution
has been found (compared to checking GAMS’ model status and solver
status), I would very much appreciate it…

Thanks for any help.

Best regards,

nvx
–~–~---------~–~----~------------~-------~–~----~
To post to this group, send email to gamsworld@googlegroups.com
To unsubscribe from this group, send email to gamsworld+unsubscribe@googlegroups.com
For more options, visit this group at http://groups.google.com/group/gamsworld?hl=en
-~----------~----~----~----~------~----~------~–~—

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