Alvaro Garcia Sanchez
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Activity overview
Latest activity by Alvaro Garcia Sanchez-
Alvaro Garcia Sanchez commented,
Thanks for your reply. I found this post in the Gurobi Support Portal and it really helped. Regards, Álvaro.
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Alvaro Garcia Sanchez commented,
Hello, I have tried to follow the instructions of this series of posts to use a docker licence I have obtained within the WLM. However, I cannot get the licence to work. Is there any detailed instr...
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Alvaro Garcia Sanchez commented,
Hi, I removed the if from the quicksum as Matthias suggested and the building time has improved. Now the problem is preprocessing data, but that is nothing related with Gurobi. When I get that data...
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Alvaro Garcia Sanchez commented,
Many thanks, David and Matthias. I will take a look at what David mentions. I will try first to avoid the loop within the addconstraint preparing the data to confirm that. I assume that serveral mi...
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Alvaro Garcia Sanchez created a post,
Efficiency in building large number of constraints
AnsweredHello, I am building a coverture model where for medium instances I have to generate more than two million of constraints. I have a region (an urban area) which is divided into 'lots' (small square...