g3 0 1 0 # problem ex3_1_4 3 3 1 0 0 # vars, constraints, objectives, ranges, eqns 1 0 # nonlinear constraints, objectives 0 0 # network constraints: nonlinear, linear 3 0 0 # nonlinear vars in constraints, objectives, both 0 0 0 1 # linear network variables; functions; arith, flags 0 0 0 0 0 # discrete variables: binary, integer, nonlinear (b,c,o) 8 3 # nonzeros in Jacobian, gradients 3 2 # max name lengths: constraints, variables 0 0 0 0 0 # common exprs: b,c,o,c1,o1 b 0 0 2 2 0 0 0 3 x2 0 .5 2 3 r 2 -24 1 4 1 6 C0 o54 6 o2 v0 o54 3 o2 n4 v0 o2 n-2 v1 o2 n2 v2 o2 v1 o54 3 o2 n-2 v0 o2 n2 v1 o16 v2 o2 v2 o54 3 o2 n2 v0 o16 v1 o2 n2 v2 o2 n-20 v0 o2 n9 v1 o2 n-13 v2 C1 n0 C2 n0 O0 0 n0 k2 2 5 J0 3 0 0 1 0 2 0 J1 3 0 1 1 1 2 1 J2 2 1 3 2 1 G0 3 0 -2 1 1 2 -1