Carlos Rodriguez
- Total activity 16
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Activity overview
Latest activity by Carlos Rodriguez-
Carlos Rodriguez commented,
Hey Marika! Thank you very much for your response. What I meant is that I am using the cutoff parameter:https://www.gurobi.com/documentation/9.5/refman/cutoff.htmlOtherwise when I fix the value of ...
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Carlos Rodriguez created a post,
Cutoff
Awaiting user inputHello! I am working on a problem related to minimizing the number of edges in a network that need to be turned off for the flow of a network to be 0. I know that turning certain edges off should be...
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Carlos Rodriguez commented,
Hello again Jaromil, I was going through the rabbit hole of strengthening the formulation and from my perspective is exactly what I need. The problem is that I am not sure where to start, I´ve see...
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Carlos Rodriguez commented,
Hi Jaromil, CPU model: Intel(R) Core(TM) i7-10700 CPU @ 2.90GHz, instruction set [SSE2|AVX|AVX2]Thread count: 8 physical cores, 16 logical processors, using up to 16 threadsOptimize a model with 2...
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Carlos Rodriguez created a post,
Root relaxation single thread
OngoingHello! I am solving what I believe to be hard problem, the main focus is to find all the possible solutions (nodes) that when turned off make it impossible to transmit a message. I am interested in...
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Carlos Rodriguez commented,
Hey David, Thanks for commenting back, I have some updates. The PreSOS1Encoding with value 2 is giving me better results. So many thanks for the suggestion, I have also implemented a piece of...
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Carlos Rodriguez commented,
Sounds amazing David, thanks for the suggestion. Could there be a way to given a timelimit status, resend the same problem with the known solutions. Instead of adding them as constraints, more li...
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Carlos Rodriguez commented,
Hello again David, I can give you a quick layout of how it is intend to work, we launch the optimization problem and gurobi is very good at finding solutions of length 1, we add does constraints...
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Carlos Rodriguez commented,
Hello David! Yes, I am interested in many solutions at the same time. The concept of this MILP is to have a network and find the minimal cut set that renders the network unable to produce biomass...
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Carlos Rodriguez created a post,
Gurobi gets stuck
OngoingHello everyone, This is my first post, so if I am doing something incorrectly please tell me. About the issue I am having is that gurobi is taking to long, in my experience tunning gurobi corre...