g3 0 1 0 # problem ex2_1_4 6 5 1 0 0 # vars, constraints, objectives, ranges, eqns 0 1 # nonlinear constraints, objectives 0 0 # network constraints: nonlinear, linear 0 1 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) 30 6 # 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 1 2 0 2 0 0 0 1 0 0 1 0 0 2 x3 1 6 3 1 4 1 r 1 16 1 -1 1 24 1 12 1 3 C0 n0 C1 n0 C2 n0 C3 n0 C4 n0 O0 0 o1 o2 n6.5 v0 o2 o2 n.5 v0 v0 k5 5 10 15 20 25 J0 6 0 1 1 2 2 8 3 1 4 3 5 5 J1 6 0 -8 1 -4 2 -2 3 2 4 4 5 -1 J2 6 0 2 1 .5 2 .2 3 -3 4 -1 5 -4 J3 6 0 .2 1 2 2 .1 3 -4 4 2 5 2 J4 6 0 -.1 1 -.5 2 2 3 5 4 -5 5 3 G0 6 0 0 1 -1 2 -2 3 -3 4 -2 5 -1