Determine supported parameters

[blegat]

See https://github.com/JuliaOpt/Cbc.jl/blob/e10628f91b7b357c48dbf92e1447df5feca598e9/src/MOI_wrapper.jl#L34-L38

[Wedg]

When I try to find the list of parameters by running the cbc executable (which I find inside deps\usr\bin) I get the following "cbc.exe - System Error":
"The code execution cannot proceed because libgcc_s_seh-1.dll was not found. Reinstalling the program may fix this problem."
And this repeats for libgfortran-3.dll and libstdc++-6.dll

The solver does work withing JuMP. So it may not be a problem with the installation. But any idea why that does happen? And any suggestions for getting the list of parameters? Thank you!

[odow]

See https://projects.coin-or.org/CoinBinary/export/1059/OptimizationSuite/trunk/Installer/files/doc/cbcCommandLine.pdf

[lausilvag]

Hi
I am trying to set parameters for Cbc Solver

Z_OP = Model(with_optimizer(Cbc.Optimizer))
set_parameter(Z_OP, "preProcess", off)
set_parameter(Z_OP, "CliqueCuts", Root)
error:
UndefVarError: Off not defined
UndefVarError: Root not defined

Does anyone know how to fix the error and where can I find updated information on the command lines?

Thank you

[odow]

You need:

set_parameter("Z_OP", "preProcess", "off")
set_parameter("Z_OP", "CliqueCuts", "Root")

[odow]

Closing because this doesn't seem like it will happen anytime soon. The README now documents how to use Cbc_jll to view the list of supported parameters.