Hello Esma, an error occured in function void chuzc(struct csa *csa, double rtol) when choosing a non-basic column.
If you are calling the simplex solver directly you could try settting glp_smcp-r_test = GLP_RT_ST to avoid the error. @Andrew The coding is unclear to me: If no non-basic variable has been chosen on the first pass then the function sets csa->q = 0 and is happy. If no non-basic variable has been chosen on the second pass then the error is raised. Best regards Xypron -------- Original-Nachricht -------- > Datum: Thu, 5 Apr 2012 15:53:09 +0100 (BST) > Betreff: [Help-glpk] Excecution Error > Hello every body, > > Someone know what does the following error mean ? > "Assertion failed: q!=0 > Error detected in file glpspx02.c at line 1698 > Abandon" > > Best regards, > Esma -- Follow me at http://twitter.com/#!/xypron NEU: FreePhone 3-fach-Flat mit kostenlosem Smartphone! Jetzt informieren: http://mobile.1und1.de/?ac=OM.PW.PW003K20328T7073a _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
