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Hello,
I finally understood what is happening with the DSP, what I did was create a model with a single scenario in SMPS format and another model in SMPS format with two identical scenarios, appare…
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Dont find a option to search the samples in the community area.
![ibm dsx issue](https://user-images.githubusercontent.com/29195015/44620635-7a58ff80-a8b5-11e8-9ade-171cda6ac998.png)
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Hi,
I think I've found the problem, the feasibility cuts are not generating them well, that's why the algorithm does not finish solving the problem. I sent you a small example to test it. The optim…
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Hi,
I'm running an examples using DSP with descomposition Benders. I would like to know what the following error means
Finding a good lower bound using Dual Decomposition...
OOQP is not availab…
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Hello,
I was trying to test Cplex automatic benders decomposition from CPLEX 12.7 and I could not pass the param CPXPARAM_Benders_Strategy. I noticed that the cpx_params12.7.jl file is generated usi…
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Greetings
On the light of my dissertation where i am trying to study the impact of the addition of battery storage systems to a grid and analyze its impacts on the OPF for the system.
After a co…
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Hi,
In CPLEX 12.7 they introduced an option for [automatic Benders decomposition](https://www.ibm.com/support/knowledgecenter/en/SSSA5P_12.7.0/ilog.odms.cplex.help/CPLEX/Parameters/topics/BendersSt…
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Hi I'm new at StochJump and DSP solver,
I have just instaled the DSP solver in Ubuntu, I'm trying to solve several examples from the SMPS folder. Im using the smps_dd.jl example following the instruc…
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Hello,
I am trying to solve a two-stage stochastic MIP using DSP and am facing some difficulties in the process.
1. Dual decomposition seems to be much slower than the solution of the deterministic e…
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By default when using Gurobi, we only call the lazy constraint callback on MIP solution. We should also make it possible to call on MIP node, but not as the default. I don't know what CPLEX does.