Hello Min-jun, your mail had to be forwarded manually because you are not subscribed to the GLPK help list, cf. https://lists.gnu.org/mailman/listinfo/help-glpk
I am not sure whether I have correctly understood your questions. So maybe the answers below are not what you were looking for. Don't hesitate to ask again. The number of constraints and variables is limited by memory and by INT_MAX (2 ^ 31 - 1). Well conditioned LP problems with a few hundred thousand rows and variables may be solvable. Badly conditioned LP problems with less then 10000 variables may fail to be solved. MIP problems with less then 100 binary variables may not solve in reasonable time. Some other MIPs with several 1000 binaries have been solved successfully with GLPK. A Java binding is available at http://glpk-java.sourceforge.net/ If you are using Windows you could download the GLPK for Windows code from https://sourceforge.net/projects/winglpk/ It comprises GLPK for Java. There is also a WikiBook available at https://en.wikibooks.org/wiki/GLPK Best regards Heinrich On 05/15/2018 06:16 PM, Andrew Makhorin wrote: > -------- Forwarded Message -------- > To: [email protected] > Subject: Hi. Can you tell me how to limit on variables GLPK has? > Date: Tue, 15 May 2018 23:55:36 +0900 > > Dear. GLPK. > > Hello. I am a student who tries to solve the optimization problem using > GLPK's Solver. > > I am wondering how many constraints on variables GLPK has. > > Can you tell me how to limit GLPK to Java API by linking it? > > Thank you. > > Best regards. > _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
