nuclear25b.gms:

References:

• GAMS Development, Reformulation of Models from MacMINLP.
• Quist, A J, de Klerk, E, Roos, K, Terlaky, T, van Geemert, R, Hoogenboom, J E, and Illes, T, Finding Optimal Nuclear Reactor Core Reload Patterns Using Nonlinear Optimization and Search Heuristics. Engineering Optimization 32 (1999), 143-176.
• Original source: AMPL model c-reload-q.mod andc-reload-q-25.dat from MacMINLP

Points: p1  p2  p3  p4 
Best known point (p4): Solution value -1.10