MathProgBase.jl
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JuliaOpt
DEPRECATED: Solver-independent functions (i.e. linprog and mixintprog) and low-level interface for Mathematical Programming
I am trying to run and optimization problem using Gurobi with JuMP 0.18. However the model fails with the following error: ```julia Assertion error: rowub[i]< posinf in solve at JuMP\I7whV\src\solvers.jl:150...
These `Int64` https://github.com/JuliaOpt/MathProgBase.jl/blob/85c32c911e85c97c4d639f534c9bc56f0f09b21a/test/conicinterface.jl#L795-L796 can make tests fail in 32-bit architectures. For instance, they are one of the sources of JuliaOpt/ECOS.jl#47
Trying to use the `setvarLB!`, `setvarUB!` `getvarLB`, `getvarUB` functions in a callback but couldn't find a definition in the docs nor in MathProgBase source code. What's the signature, should these...
From the documentation of the `SolverInterface.getbasis` function, I'm not sure if it is supposed to return the basis of the augmented constraint matrix (with cuts and bounds) at current node...
I tried to run the tests on 0.7beta to fix depreciations, but they fail: ``` (v0.7) pkg> test MathProgBase Testing MathProgBase Resolving package versions... Updating `/tmp/tmp6ttAjh/Project.toml` [6e4b80f9] - BenchmarkTools v0.3.2...
Hi, in http://mathprogbasejl.readthedocs.io/en/latest/conic.html, the loadproblem!() function applied to conic problems is explained in rather abstract terms. The first sentence explains what the function does, which is "load the conic problem...
Is there a reason why MixintprogSolution is untyped? I was expecting status to always be a symbol (and leveraging this on top of MPBase). ```julia help?> MathProgBase.HighLevelInterface.MixintprogSolution No documentation found....
I am trying to automate the construction of MathProgBase. I am doing something along these lines: ``` matable struct MPB
