No Debug

Keep temporary files

Send GAMS log to stdout and keep temporary files

Send highly technical info and GAMS log to stdout and keep temporary file

Equality - =E=

Greater or equal than inequality - =G=

Less or equal than inequality - =L=

Non-binding equation - =N=

External equation - =X=

Cone equation - =C=

Normal Return

Solver is to be called, the system should never return this number

There was a compilation error

There was an execution error

System limits were reached

There was a file error

There was a parameter error

There was a licensing error

There was a GAMS system error

GAMS cold not be started

Out of memory

Out of disk

Could not create process/scratch directory

Too many process/scratch directories

Could not delete process/scratch directory

Could not write the "gamsnext" script

Could not write the "parameter" file

Could not read environment variable

Could not spawn the GAMS language compiler (gamscmex)

Current directory (curdir) does not exist

Cannot set current directory (curdir)

Blank in system directory (UNIX only)

Blank in current directory (UNIX only)

Blank in scratch extension (scrext)

Unexpected cmexRC

Could not find the process directory (procdir)

CMEX library not found (experimental)

Entry point in CMEX library not found (experimental)

Blank in process directory (UNIX only)

Blank in scratch directory (UNIX only)

Cannot add path / Unknown UNIX environment / Cannot set environment variable

Driver error: Missing command line parameter for gams.exe

Driver error: Internal error: Cannot install interrupt handler

Driver error: Problems getting current directory (sometimes caused by specifying the current directory in Microsoft UNC format)

Driver error: Internal error: GAMS compile and execute module not found

Driver error: Internal error: Cannot load option handling library

Optimal solution achieved

Local optimal solution achieved

Unbounded model found

Infeasible model found

Locally infeasible model found

Solver terminated early and model was still infeasible

Feasible solution

Integer solution found

Solver terminated early with a non integer solution found

No feasible integer solution could be found

Licensing problem

Error – No cause known

Error – No solution attained

No solution returned

Unique solution in a CNS models

Feasible solution in a CNS models

Singular in a CNS models

Unbounded – no solution

Infeasible – no solution

Multi Set - The Default

Singleton Set - Zero or one element

Normal termination

Solver ran out of iterations

Solver exceeded time limit

Solver quit with a problem

Solver quit with nonlinear term evaluation errors

Solver terminated because the model is beyond the solvers capabilities

Solver terminated with a license error

Solver terminated on users request (e.g. Ctrl-C)

Solver terminated on setup error

Solver terminated with error

Solver terminated with error

Solve skipped

Other error

Supplies upper bounds for a variable

Supplies lower bounds for a variable

Supplies fixed bounds for a variable

Supplies level for a variable or equation

Supplies marginal for a variable or equation

Unknown variable type

Binary variable

Integer Variable

Positive variable

Negative variable

Free variable

Special Ordered Set 1

Special Ordered Set 2

Semi-continuous variable

Semi-integer variable