\ Equation counts \ Total E G L N X C B \ 9 9 0 0 0 0 0 0 \ \ Variable counts \ x b i s1s s2s sc si \ Total cont binary integer sos1 sos2 scont sint \ 10 10 0 0 0 0 0 0 \ \ Nonzero counts \ Total const NL DLL \ 25 17 8 0 \ Minimize obj: - x2 - 3 x3 + 0 x4 + 0 x5 + 0 x6 + 0 x7 + 0 x8 + 0 x9 + 0 x10 + 0 x11 Subject To e2: - x2 + x3 + x4 = 3 e3: x2 + 2 x3 + x5 = 12 e4: 4 x2 - x3 + x6 = 12 e5: - x3 + x7 = 0 e6: x4 x8 = 0 e7: x5 x9 = 0 e8: x6 x10 = 0 e9: x7 x11 = 0 e10: x8 + 2 x9 - x10 - x11 = -1 End