| |
[ Home | Support | Sales | Solvers | Documentation | Model Library | Search | Contact Us ] |
|---|
GAMS is able to formulate models in many different types of problem classes. That means switching from one model type to another can be done with a minimum of effort. You can even use the same data, variables, and equations in different types of models at the same time.
GAMS supports the following basic model types:
| LP | Linear Programming |
| MIP | Mixed-Integer Programming |
| NLP | Non-Linear Programming |
| MCP | Mixed Complementarity Problems |
| MPEC | Mathematical Programs with Equilibrium Constraints |
| CNS | Constrained Nonlinear Systems |
| DNLP | Non-Linear Programming with Discontinuous Derivatives |
| MINLP | Mixed-Integer Non-Linear Programming |
| QCP | Quadratically Constrained Programs |
| MIQCP | Mixed Integer Quadratically Constrained Programs |
The Solver/Model type Matrix shows which solver is capable of which model type:
Solver/Model type availability - 22.7 May 1, 2008
| |
LP |
MIP |
NLP |
MCP |
MPEC |
CNS |
DNLP |
MINLP |
QCP |
MIQCP |
Stoch. |
Global |
ALPHAECP |
|
|
|
|
|
|
|
 |
|
|
BARON 8.1 |
|
|
|
|
BDMLP |
|
|
|
|
|
|
|
|
|
|
COIN |
|
|
|
|
|
|
|
|
|
|
CONOPT 3 |
|
|
|
|
|
|
|
CPLEX 11.0 |
|
|
|
|
|
|
|
|
DECIS |
|
|
|
|
|
|
|
|
|
|
DICOPT |
|
|
|
|
|
|
|
|
|
|
KNITRO 5.1 |
|
|
|
|
|
|
|
|
LINDOGLOBAL 5.0 |
|
|
|
|
LGO |
|
|
|
|
|
|
|
MILES |
|
|
|
|
|
|
|
|
|
|
|
MINOS |
|
|
|
|
|
|
|
|
MOSEK 5 |
|
|
|
|
|
|
MPSGE |
|
|
|
|
|
|
|
|
|
|
|
|
MSNLP |
|
|
|
|
|
|
|
|
NLPEC |
|
|
|
|
|
|
|
|
|
|
OQNLP |
|
|
|
|
|
|
OSL V3 |
|
|
|
|
|
|
|
|
|
|
OSLSE |
|
|
|
|
|
|
|
|
|
|
PATH |
|
|
|
|
|
|
|
|
|
|
SBB |
|
|
|
|
|
|
|
|
|
|
SNOPT |
|
|
|
|
|
|
|
|
XA |
|
|
|
|
|
|
|
|
|
|
XPRESS 18.00 |
|
|
|
|
|
|
|
|
|
AMPLwrap |
 DEA |
|
|
|
|
|
|
|
|
|
|
Kestrel |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Check the platform availability for each solver.