\ Equation counts \ Total E G L N X C B \ 9 0 0 9 0 0 0 0 \ \ Variable counts \ x b i s1s s2s sc si \ Total cont binary integer sos1 sos2 scont sint \ 13 13 0 0 0 0 0 0 \ \ Nonzero counts \ Total const NL DLL \ 40 36 4 0 \ Minimize obj: 5 x1 + 5 x2 + 5 x3 + 5 x4 - x5 - x6 - x7 - x8 - x9 - x10 - x11 - x12 - x13 + [ - 10 x1^2 - 10 x2^2 - 10 x3^2 - 10 x4^2 ]/2 Subject To e2: 2 x1 + 2 x2 + x10 + x11 <= 10 e3: 2 x1 + 2 x3 + x10 + x12 <= 10 e4: 2 x2 + 2 x3 + x11 + x12 <= 10 e5: - 8 x1 + x10 <= 0 e6: - 8 x2 + x11 <= 0 e7: - 8 x3 + x12 <= 0 e8: - 2 x4 - x5 + x10 <= 0 e9: - 2 x6 - x7 + x11 <= 0 e10: - 2 x8 - x9 + x12 <= 0 Bounds x1 <= 1 x2 <= 1 x3 <= 1 x4 <= 1 x5 <= 1 x6 <= 1 x7 <= 1 x8 <= 1 x9 <= 1 x13 <= 1 End