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why my workflow using optimization tool always stuck in 36%?

lu_jin
5 - Atom

is that due to too many rows for O-input to the optimization tool?

thanks in advance

5 REPLIES 5
messi007
15 - Aurora
15 - Aurora

@lu_jin,

 

Could you please give more details about the problem.

I can't see the macro as well on the shared workflow. Could you share it?

 

messi007_0-1629450099353.png

 

Best regards,

 

 

lu_jin
5 - Atom

thank you, seems that you need to download optimization tools, 

in my view it shows like

lu_jin_0-1629450771807.png

lu_jin_1-1629450799843.png

 

 

lu_jin
5 - Atom

hi messi007, 

i am new here, pls check my update above, seems you dont have optimization tool

lu_jin_0-1629450927590.png

 

RolandSchubert
16 - Nebula
16 - Nebula

Hi @lu_jin ,

 

I have run the workflow, it works fine on my notebook (64GB RAM,  4 cores), even though it takes some time (~ 14 minutes).  It's a memory consuming process, especially when you are using a high number of variables, I guess, it's related to the hardware capacity.

 

Maybe it is possible to "simplify" the model (reduce number of variables, constraints, ...)?

 

Best,

 

Roland

lu_jin
5 - Atom

hi Rolandschubert, thanks, my server (16GB 3 processors),i will try if i could simplify the flow or wait for more time,

 

have a nice day~

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