This parameter allows to set a maximum running time for the optimizer. The optimizer will stop after this maximum time, even if it did not find the best alignment. The optimizer then returns the current best alignment if one has been found.
Opt. Gap (Edit Box)
The optimality gap is defined as the difference between the current best solution and the very best solution that can be obtained. This difference is either measured in terms of cost, or average distance between alignments. The optimizer will stop after a solution within the prescribed optimality gap has been found. This solution might not correspond to the best alignment.
Solver enhanced mode (Check Box)
If the optimization solver fails, then uncheck Solver enhanced mode and reprocess. The optimization solver will not fail this time but will take longer to solve.