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The function `scipy.optimize._highs._highs_wrapper._highs_wrapper` provides information about the solution to the dual problem through the attributes `"lambda"` and `"margs_bnds"`, but that informatio…
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Hi, I'm wondering if you have any suggestions for resolving this warning:
Warning: max constraint violation (1.0318e-06) exceeds tolerance
Everything I've found online relates directly to the Gu…
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HiGHS reporting infeasibility with feasible problem.
Note that using `value = 10**11` or `value = 10**13` reports feasibility
Bug originating in scipy/scipy#20116
## Reproducing code
```python
…
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**Is your feature request related to a problem? Please describe.**
I'm trying to setup dual-stack pots (one per service) and while the IPv4 part with vnet is fine, I have issues with the IPv6 part.
…
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On an infeasible problem, with max debug level, the solver prints
"PROBLEM HAS NO INTEGER FEASIBLE SOLUTION"
but the API just proceeds without raising any exception and returns a "solution" which is…
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This is probably user error, but I'd like to know what I'm doing wrong/how the problem is being set up differently.
In Julia, I get
```julia
julia> using JuMP, HiGHS
julia> function run_model(…
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(not an issue)
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![1](https://user-images.githubusercontent.com/91549346/182301659-4deae6e7-a012-47aa-971e-29d444f9164f.png)
![2](https://user-images.githubusercontent.com/91549346/182301674-0c3b5188-d19b-4831-bc1f-c…
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The attached model is easily solved with presolve off, but with presolve it reports as infeasible.
./clp tm_bln.mps.gz
Coin LP version 1.17.6, build May 3 2021
command line - ./clp t…
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Due to the sheer volume of calculations in Nixis, performance is critical. I've found that the common CPU/memory profilers for python are all lacking. [Scalene](https://github.com/plasma-umass/scale…