CPXMI_KAPPA_UNSTABLE
1034 Detected %6.2f%% (%lld) unstable condition number(s) >= %g
#define CPXMI_KAPPA_UNSTABLE 1034
The optimizer encountered very large basis condition numbers during the solution of the model. This indicates an unstable model.
For more information about such models, see these topics in the
CPLEX User's Manual:
- Ill conditioning about linear programs (LP)
- MIP kappa: detecting and coping with ill-conditioned MIP models about mixed integer programs (MIP)