In the official documentation: https://coin-or.github.io/pulp/technical/solvers.html#pulp.apis.HiGHS_CMD
it is said that it is possible to pass a list of additional options to be used by HiGHS_CMD solver, using the parameter options
Checking highs --help you can see the list of parameters available
In case that you want to pass the option '--options_file', the following error appears: Multiple options files not implemented.
The reason why this is happening is because highs_api.py, inside the function actualSolve uses by default that option, so the user can't use this option because pulp already does.
In the official documentation: https://coin-or.github.io/pulp/technical/solvers.html#pulp.apis.HiGHS_CMD it is said that it is possible to pass a list of additional options to be used by
HiGHS_CMDsolver, using the parameteroptionsCheckinghighs --helpyou can see the list of parameters available In case that you want to pass the option '--options_file', the following error appears: Multiple options files not implemented.The reason why this is happening is because highs_api.py, inside the function actualSolve uses by default that option, so the user can't use this option because pulp already does.