CPXMI_UC_NZ_SMALL_NUM

1028 Detected nonzero <= CPX_MINBOUND at user cut %s, %s

#define CPXMI_UC_NZ_SMALL_NUM 1028

The absolute value of the nonzero coefficient at the specified user cut constraint and variable is less than or equal to CPX_MINBOUND (defined in cpxconst.h). This can be a potential source of ill-conditioning or numerical instability in a model.