\ Equation counts \ Total E G L N X C B \ 2 1 0 1 0 0 0 0 \ \ Variable counts \ x b i s1s s2s sc si \ Total cont binary integer sos1 sos2 scont sint \ 2 2 0 0 0 0 0 0 \ \ Nonzero counts \ Total const NL DLL \ 6 2 4 0 \ Minimize obj: 0 x1 + 0 x2 + 1 - 2 x1 + x1^2 + 10 x1^4 - 20 x1^2 x2 + 10 x2^2 Subject To e2: x1 - x1 x2 = 0 e3: 3 x1 + 4 x2 <= 25 Bounds -10 <= x1 <= 20 -15 <= x2 <= 20 End