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st_e27.gms:

Reference:

Point: p1 
Best known point (p1): Solution value 2.00 (global optimum, BARON certificate)


$offlisting * MINLP written by GAMS Convert at 08/29/02 11:35:05 * * Equation counts * Total E G L N X C * 7 1 0 6 0 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 5 3 2 0 0 0 0 0 * FX 0 0 0 0 0 0 0 0 * * Nonzero counts * Total const NL DLL * 17 15 2 0 * * Solve m using MINLP minimizing objvar; Variables b1,b2,x3,x4,objvar; Positive Variables x3,x4; Binary Variables b1,b2; Equations e1,e2,e3,e4,e5,e6,e7; e1.. - x3 + 3*x4 =L= 5; e2.. 2*x3 - x4 =L= 5; e3.. - 2*x3 + x4 =L= 0; e4.. x3 - 3*x4 =L= 0; e5.. - 6*b1 + x3 =L= 0; e6.. - 5*b2 + x4 =L= 0; e7.. - (4*x3 - sqr(x3) - sqr(x4) + 2*x4) - 2*b1 - 2*b2 + objvar =E= 2; * set non default bounds x3.up = 6; x4.up = 5; $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;