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Not important now, but I'm just wondering how important it might be to update the version of SCIP interface used in DSP. The version of SCIP currently required by DSP if I understand correctly is curr…
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Hi,
I am using Benders decomposition in DSP with CPLEX 12.9 installed. I got following error:
`Benders decomposition has been disabled because SCIP was not available.
Error: Null solver pointer.`…
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When running `python setup.py install` for installing pyomo (on a windows machine) received the following error
```
(base) C:\Users\susarlan\src\pyomo-master>python setup.py install
Compiling pyomo…
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Salut,
I am trying to model a problem in which I have to minimize the max among a set of values. For example, I have the variables `s[k in K] >= 0` which may assume positive values, and the auxilia…
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With CPLEX has been added with Benders Decomposition, using the Benders decomposition "USER" strategy of CPLEX to decompose my model strictly according to my annotations. What I want to know is that h…
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Hey everyone,
I am currently trying to install the DSP Solver and am stuck at one certain point during the installation. Somehow it is not able to link the cxx executable.
The following is the e…
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Hello everybody, recently I am implementing a problem with both benders decomposition and column generation. To write in SCIP format, I implement the benders class and pricer class respectively, hopin…
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Hi guys,
is it real to find all optimal solutions from solver, if solution not unique??
I'm working with EMD and transportation problem.
Thanks a lot!
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runDSP segfaults when running either deterministic equivalent form or Benders decomposition with the option `--soln`.
`env->solver_->getDualSolution()` returns 0 in getDualSolution in DspCInterfa…
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Dear,
I have a problem with the first stage solution,
when I solve the problem in an extended way I get a solution that is different when using the bender decomposition.
It seems that the solu…