\ Equation counts \ Total E G L N X C B \ 5 5 0 0 0 0 0 0 \ \ Variable counts \ x b i s1s s2s sc si \ Total cont binary integer sos1 sos2 scont sint \ 6 6 0 0 0 0 0 0 \ \ Nonzero counts \ Total const NL DLL \ 13 7 6 0 \ Minimize obj: 2 x2 + 3 x3 + 0 x4 + 0 x5 + 0 x6 + 0 x7 + [ - 8 x2 * x3 ]/2 + objconstant Subject To e2: - x3 + x4 = 0 e3: x3 + x5 = 1 e4: [ x4 * x6 ] = 0 e5: [ x5 * x7 ] = 0 e6: 4 x2 - x6 + x7 = 1 Bounds x2 <= 1 x4 <= 20 x5 <= 20 x6 = 0 x7 = 0 objconstant = 1 End