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## gbd.gms:

#### Reference:

• Floudas, C A, and Schweiger, C A, MINOPT Model Library.
• Original source: MINOPT model gbd_test.dat from MINOPT Model Library

Point: p1
Best known point (p1): Solution value 2.20 (global optimum, BARON certificate)

\$offlisting * MINLP written by GAMS Convert at 04/17/01 16:38:48 * * Equation counts * Total E G L N X * 5 1 2 2 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 5 2 3 0 0 0 0 0 * FX 0 0 0 0 0 0 0 0 * * Nonzero counts * Total const NL DLL * 17 16 1 0 * * Solve m using MINLP minimizing objvar; Variables objvar,x2,b3,b4,b5; Binary Variables b3,b4,b5; Equations e1,e2,e3,e4,e5; e1.. - 5*sqr(x2) + objvar - b3 - b4 - b5 =E= 0; e2.. 3*x2 - b3 - b4 =L= 0; e3.. - x2 + 0.1*b4 + 0.25*b5 =L= 0; e4.. b3 + b4 + b5 =G= 2; e5.. b3 + b4 + 2*b5 =G= 2; * set non default bounds x2.lo = 0.2; x2.up = 1; \$if set nostart \$goto modeldef * set non default levels * set non default marginals \$label modeldef Model m / all /; m.limrow=0; m.limcol=0; \$if NOT '%gams.u1%' == '' \$include '%gams.u1%' \$if not set MINLP \$set MINLP MINLP Solve m using %MINLP% minimizing objvar;