\ Equation counts \ Total E G L N X C B \ 2 0 0 2 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 4 2 0 \ Minimize obj: - x1 - x2 Subject To e2: x2 - 8 x1^2 + 8 x1^3 - 2 x1^4 <= 2 e3: x2 + 96 x1 - 88 x1^2 + 32 x1^3 - 4 x1^4 <= 36 Bounds x1 <= 3 x2 <= 4 End