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As CUTEr features tools allowing users to evaluate a single
constraint and as reporting the number of evaluations of each
constraint in the final statistics is not practical, the statistics
report a measure of the this quantity, defined as
where
is the sum of the total number of
times each individual constraint is evaluated and is the
number of constraints in the problem. Note that if the algorithm
always evaluate all constraints at once, this measure is an
integer. Otherwise, it may be a real number. The purpose of this
ratio is to provide a measure of the number of constraint function
evaluations (as compared to its maximum : ) in the course of the
iterations.
Dominique Orban
2005-03-24