[SCIP] SCIP with AMPL bindings (scipampl.exe) for Windows in download section?

Cord Kaldemeyer cord.kaldemeyer at ane.energy
Sat Mar 4 12:02:30 CET 2023


Hi everybody,

first of all, thanks for creating und maintaining SCIP as I found it to be a really performant solver.

I have been using "scipampl.exe" from https://www.scipopt.org/download.php?fname=scipampl-7.0.0.win.x86_64.intel.opt.spx2.exe.zip in combination with Pyomo (www.pyomo.org<http://www.pyomo.org>) and it works really well. Nonetheless, it took me a while digging into different questions on stackoverflow, to figure out that the conventional "scip.exe" from the installer does not work with Pyomo's SolverFactory (https://pyomo.readthedocs.io/en/stable/solving_pyomo_models.html) and I had to use "scipampl.exe" instead.

As many optimization frameworks in Python (e. g. https://github.com/oemof/oemof-solph#installing-a-solver) are build on Pyomo and would benefit from SCIP instead of only using GLPK and CBC as open source solvers, my question is, if there could be executables with AMPL bindings for each SCIP release in the Download section.

Would this be possible?

Best wishes and thanks in advance,
Cord
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