Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Single-word options missing from CPLEX MP driver #242

Open
4er4er4er opened this issue Sep 7, 2024 · 1 comment
Open

Single-word options missing from CPLEX MP driver #242

4er4er4er opened this issue Sep 7, 2024 · 1 comment
Assignees

Comments

@4er4er4er
Copy link
Contributor

A number of the single-word CPLEX options that worked with ASL are not recognized by MP. For example, 'sensitivity' works here,

ampl: model diet.mod;
ampl: data diet.dat;
ampl: option solver cplexasl;
ampl: option cplex_options 'sensitivity';
ampl: solve;
CPLEX 22.1.1.0: sensitivity
CPLEX 22.1.1.0: optimal solution; objective 88.2
1 dual simplex iterations (0 in phase I)

suffix up OUT;
suffix down OUT;
suffix current OUT;
ampl: 

but not here:

ampl: model diet.mod;
ampl: data diet.dat;
ampl: option solver cplex;
ampl: option cplex_options 'sensitivity';
ampl: solve;
CPLEX 22.1.1: Unknown option or invalid key "sensitivity"
ampl: 
@jurgen-lentz
Copy link
Contributor

relobjdiff doesn't exist either in CPLEX MP.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

4 participants