CPXMI_BIGM_VARBOUND

1042 In %s, binary %s is linked with %s having ratio %g

#define CPXMI_BIGM_VARBOUND 1042

An indicator constraint models a condition where the value of a binary variable controls the activity of a linear constraint. The constraint mentioned in this warning links a binary variable with another variable with a very large ratio. This may lead to numerical instability and bad performance. Consider turning the constraint into an indicator where the value of the binary implies a bound on the other variable.