Hello all!
Does anyone how to make the log file to give you instant in which improvements in the objective function are given? What I see is the objective function value, the gap, etc. but no info about the time that has passed from the beginning of the execution until the change has been made.
Thank you!
Fd
–
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Hello!
What solver do you use? If you use CPLEX you can write a trace file
with CPLEX perfomance:
http://yetanothermathprogrammingconsultant.blogspot.com/2008/05/undocumented-gamscplex-options.html
On 29 июн, 10:51, Federico Perea wrote:
Hello all!
Does anyone how to make the log file to give you instant in which
improvements in the objective function are given? What I see is the
objective function value, the gap, etc. but no info about the time that has
passed from the beginning of the execution until the change has been made.
Thank you!
Fd
\
Thank you Akos,
I do use CPLEX. I will try what you suggest once I get back to my office, hope it works 
Best
Fd
On Fri, Jul 1, 2011 at 12:56 PM, akos wrote:
Hello!
What solver do you use? If you use CPLEX you can write a trace file
with CPLEX perfomance:
http://yetanothermathprogrammingconsultant.blogspot.com/2008/05/undocumented-gamscplex-options.html
On 29 июн, 10:51, Federico Perea wrote:
Hello all!
Does anyone how to make the log file to give you instant in which
improvements in the objective function are given? What I see is the
objective function value, the gap, etc. but no info about the time that has
passed from the beginning of the execution until the change has been made.
Thank you!
Fd
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.