$offlisting * * Equation counts * Total E G L N X C B * 3 1 0 2 0 0 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 3 2 0 1 0 0 0 0 * FX 0 * * Nonzero counts * Total const NL DLL * 7 5 2 0 * * Solve m using MINLP minimizing objvar; Variables objvar,x2,i3; Positive Variables x2; Integer Variables i3; Equations e1,e2,e3; e1.. 0.7*x2 + i3 =L= 7; e2.. 2.5*x2 + i3 =L= 19; e3.. 1.1*(sqr((-10) + 2*x2) + sqr((-5) + i3)) + sin(sqr((-10) + 2*x2) + sqr((-5 ) + i3)) - objvar =E= 0; * set non-default bounds x2.up = 10; i3.up = 10; Model m / all /; m.limrow=0; m.limcol=0; m.tolproj=0.0; $if NOT '%gams.u1%' == '' $include '%gams.u1%' $if not set MINLP $set MINLP MINLP Solve m using %MINLP% minimizing objvar;