Performance Profile Summary

Date / Time: 09/29/08 16:21:52

Performance profiles for different objective value tolerances. The profile utility compares solver outcomes of any number of given solvers (up to 8) over a model test set. The tool is described in detail at http://www.gamsworld.org/performance/pprofile.htm.

A solver is considered feasible or optimal, if it has the proper model and solver return codes and the relative objective value error is within n % of the best possible solution. If the best found objective value is 0, then the absolute objective value error is used.

The following resource is used as measurement: from solver reported time

The following relative objective value tolerances are used:

Only best objective value (i.e. 0 % of best solution found. Actual tolerance used is 1e-5 using relative error)
No objective value tolerance, i.e. we do not check if obj is best found (within Inf%).

The following gap tolerances are used:

Only closed gap (Actual tolerance used is 0.015 using relative distance)
No gap tolerance, i.e. we do not check if the gap is closed to a certain value (within Inf%).
Relative gap is at most 10%.

Quality of Solution (within 0% wrt to best value, gap at most 0%)

Data File: profile_0_0.txt

EPS file - profile_0_0.eps