# NLP written by GAMS Convert at 02/17/22 17:22:54 # # Equation counts # Total E G L N X C B # 20 0 0 20 0 0 0 0 # # Variable counts # x b i s1s s2s sc si # Total cont binary integer sos1 sos2 scont sint # 24 24 0 0 0 0 0 0 # FX 0 # # Nonzero counts # Total const NL # 96 96 0 # # Reformulation has removed 1 variable and 1 equation from pyomo.environ import * model = m = ConcreteModel() m.x1 = Var(within=Reals, bounds=(0,None), initialize=0) m.x2 = Var(within=Reals, bounds=(0,None), initialize=0) m.x3 = Var(within=Reals, bounds=(0,None), initialize=0) m.x4 = Var(within=Reals, bounds=(0,None), initialize=0) m.x5 = Var(within=Reals, bounds=(0,None), initialize=0) m.x6 = Var(within=Reals, bounds=(0,None), initialize=0) m.x7 = Var(within=Reals, bounds=(0,None), initialize=0) m.x8 = Var(within=Reals, bounds=(0,None), initialize=0) m.x9 = Var(within=Reals, bounds=(0,None), initialize=0) m.x10 = Var(within=Reals, bounds=(0,None), initialize=0) m.x11 = Var(within=Reals, bounds=(0,None), initialize=0) m.x12 = Var(within=Reals, bounds=(0,None), initialize=0) m.x13 = Var(within=Reals, bounds=(0,None), initialize=0) m.x14 = Var(within=Reals, bounds=(0,None), initialize=0) m.x15 = Var(within=Reals, bounds=(0,None), initialize=0) m.x16 = Var(within=Reals, bounds=(0,None), initialize=0) m.x17 = Var(within=Reals, bounds=(0,None), initialize=0) m.x18 = Var(within=Reals, bounds=(0,None), initialize=0) m.x19 = Var(within=Reals, bounds=(0,None), initialize=0) m.x20 = Var(within=Reals, bounds=(0,None), initialize=0) m.x21 = Var(within=Reals, bounds=(0,None), initialize=0) m.x22 = Var(within=Reals, bounds=(0,None), initialize=0) m.x23 = Var(within=Reals, bounds=(0,None), initialize=0) m.x24 = Var(within=Reals, bounds=(0,None), initialize=0) m.obj = Objective(sense=minimize, expr= -7 * m.x1**2 + 300 * m.x1 - 4 * m.x2**2 + 270 * m.x2 - 6 * m.x3**2 + 460 * m.x3 - 8 * m.x4**2 + 800 * m.x4 - 12 * m.x5**2 + 740 * m.x5 - 9 * m.x6**2 + 600 * m.x6 - 14 * m.x7**2 + 540 * m.x7 - 7 * m.x8**2 + 380 * m.x8 - 13 * m.x9**2 + 300 * m.x9 - 12 * m.x10**2 + 490 * m.x10 - 8 * m.x11**2 + 380 * m.x11 - 4 * m.x12**2 + 760 * m.x12 - 7 * m.x13**2 + 430 * m.x13 - 9 * m.x14**2 + 250 * m.x14 - 16 * m.x15**2 + 390 * m.x15 - 8 * m.x16**2 + 600 * m.x16 - 4 * m.x17**2 + 210 * m.x17 - 10 * m.x18**2 + 830 * m.x18 - 21 * m.x19**2 + 470 * m.x19 - 13 * m.x20**2 + 680 * m.x20 - 17 * m.x21**2 + 360 * m.x21 - 9 * m.x22**2 + 290 * m.x22 - 8 * m.x23**2 + 400 * m.x23 - 4 * m.x24**2 + 310 * m.x24) m.e1 = Constraint(expr= -m.x1 - m.x5 - m.x9 - m.x13 - m.x17 - m.x21 <= -29) m.e2 = Constraint(expr= m.x1 + m.x5 + m.x9 + m.x13 + m.x17 + m.x21 <= 29) m.e3 = Constraint(expr= -m.x2 - m.x6 - m.x10 - m.x14 - m.x18 - m.x22 <= -41) m.e4 = Constraint(expr= m.x2 + m.x6 + m.x10 + m.x14 + m.x18 + m.x22 <= 41) m.e5 = Constraint(expr= -m.x3 - m.x7 - m.x11 - m.x15 - m.x19 - m.x23 <= -13) m.e6 = Constraint(expr= m.x3 + m.x7 + m.x11 + m.x15 + m.x19 + m.x23 <= 13) m.e7 = Constraint(expr= -m.x4 - m.x8 - m.x12 - m.x16 - m.x20 - m.x24 <= -21) m.e8 = Constraint(expr= m.x4 + m.x8 + m.x12 + m.x16 + m.x20 + m.x24 <= 21) m.e9 = Constraint(expr= -m.x1 - m.x2 - m.x3 - m.x4 <= -8) m.e10 = Constraint(expr= m.x1 + m.x2 + m.x3 + m.x4 <= 8) m.e11 = Constraint(expr= -m.x5 - m.x6 - m.x7 - m.x8 <= -24) m.e12 = Constraint(expr= m.x5 + m.x6 + m.x7 + m.x8 <= 24) m.e13 = Constraint(expr= -m.x9 - m.x10 - m.x11 - m.x12 <= -20) m.e14 = Constraint(expr= m.x9 + m.x10 + m.x11 + m.x12 <= 20) m.e15 = Constraint(expr= -m.x13 - m.x14 - m.x15 - m.x16 <= -24) m.e16 = Constraint(expr= m.x13 + m.x14 + m.x15 + m.x16 <= 24) m.e17 = Constraint(expr= -m.x17 - m.x18 - m.x19 - m.x20 <= -16) m.e18 = Constraint(expr= m.x17 + m.x18 + m.x19 + m.x20 <= 16) m.e19 = Constraint(expr= -m.x21 - m.x22 - m.x23 - m.x24 <= -12) m.e20 = Constraint(expr= m.x21 + m.x22 + m.x23 + m.x24 <= 12)