\ Equation counts \ Total E G L N X C B \ 9 7 0 2 0 0 0 0 \ \ Variable counts \ x b i s1s s2s sc si \ Total cont binary integer sos1 sos2 scont sint \ 12 12 0 0 0 0 0 0 \ \ Nonzero counts \ Total const NL DLL \ 33 26 7 0 \ Minimize obj: x1 - x2 + 0 x3 + 0 x4 + 0 x5 + 0 x6 + 0 x7 + 0 x8 + 0 x9 + 0 x10 + 0 x11 + 0 x12 Subject To e1: x1 - 6 x3 - 16 x4 - 10 x5 = 0 e2: x2 - 9 x6 - 15 x7 = 0 e3: x6 - x8 - x10 = 0 e4: x7 - x9 - x11 = 0 e5: x3 + x4 - x10 - x11 = 0 e6: x5 - x8 - x9 = 0 e7: - 3 x3 - x4 + x10 x12 + x11 x12 = 0 e8: - .5 x8 - 2.5 x10 + x10 x12 <= 0 e9: .5 x9 - 1.5 x11 + x11 x12 <= 0 Bounds x6 <= 100 x7 <= 200 End