Search found 4 matches

by sidsharma
1 week ago
Forum: Solvers
Topic: Non-Binary values taken by binary variables in GAMS/LINDO
Replies: 1
Views: 76

Non-Binary values taken by binary variables in GAMS/LINDO

Hi experts, I am new to GAMS and modelling a stochastic optimization problem using GAMS/LINDO. In the output returned by the solver, the variables I declared as binary are taking real values between 0 and 1 (eg. 0.66). Can someone please explain to me the scenario in the context of GAMS/LINDO. Follo...
by sidsharma
2 months ago
Forum: Tools
Topic: Related to GAMS-LINDO for stochastic programs
Replies: 1
Views: 91

Related to GAMS-LINDO for stochastic programs

Hi experts, I was trying to formulate a stochastic programs in GAMS with LINDO as a solver. It gave me licensing error while executing a relatively large model. Now I have installed LINDO full version on my windows machine but unable to find how to specify the path to my lindo installation in GAMS. ...
by sidsharma
2 months ago
Forum: Modeling
Topic: Lindo error in stochastic programming
Replies: 2
Views: 165

Re: Lindo error in stochastic programming

Thanks a lot... :D :D
by sidsharma
2 months ago
Forum: Modeling
Topic: Lindo error in stochastic programming
Replies: 2
Views: 165

Lindo error in stochastic programming

Hi experts, I am new to stochastic programming and GAMS. While executing the GAMS file for stochastic programming I got following errors through emp file. **** SOLVER STATUS FILE LISTED BELOW =C*** emp.info line 3: Cannot find random parameter "=" in model. =C Hint: EMP keys like Chance, Stage, VaR,...