The Nonlinear Programming Solver

Iteration Log for the Local Solver

The iteration log for the local solver provides detailed information about progress towards a locally optimal solution. This log appears when multistart mode is disabled.

The following information is displayed in the log:


indicates the iteration number.

Objective Value

indicates the objective function value.


indicates the maximum value out of all constraint violations.

Optimality Error

indicates the relative optimality error (see the section Solver Termination Criterion).