#  NLP written by GAMS Convert at 01/12/18 13:31:53
#  
#  Equation counts
#      Total        E        G        L        N        X        C        B
#          6        2        0        4        0        0        0        0
#  
#  Variable counts
#                   x        b        i      s1s      s2s       sc       si
#      Total     cont   binary  integer     sos1     sos2    scont     sint
#          5        5        0        0        0        0        0        0
#  FX      0        0        0        0        0        0        0        0
#  
#  Nonzero counts
#      Total    const       NL      DLL
#         20        8       12        0
# 
#  Reformulation has removed 1 variable and 1 equation


var x1 := 0.371, >= 1E-6, <= 1;
var x2 := 0.629, >= 1E-6, <= 1;
var x3 := 60.632, >= 40, <= 90;
var x5 >= 0;

minimize obj:    x5;

subject to

e2: 8.86*log(2.1055*x1 + 4.0456*x2) - 7.888*log(1.972*x1 + 3.236*x2) - (
    2.1105532*x2 - 0.922208999999999*x1)/(2.1055*x1 + 4.0456*x2) - (0.848*log(
    1.52337552625369*x1 + 3.236*x2) + 1.124*log(1.17581829697036*x1 + 
    0.197740576646344*x2)) - ((1.29182244626313*x1 + 1.29182244626313*x2)/(
    1.52337552625369*x1 + 3.236*x2) + 3.29049113670798*x2/(1.52337552625369*x1
     + 3.236*x2) + 0.347329619985842*x2/(1.52337552625369*x1 + 3.236*x2) + 
    1.32161976579469*x1/(1.17581829697036*x1 + 0.197740576646344*x2)) - 3803.98
    /(231.47 + x3) - x5 <= -13.1111702786953;

e3: 15.18*log(2.1055*x1 + 4.0456*x2) - 12.944*log(1.972*x1 + 3.236*x2) - (
    4.05530944*x2 - 1.7719728*x1)/(2.1055*x1 + 4.0456*x2) - (0.848*log(
    1.52337552625369*x1 + 3.236*x2) + 2.16*log(1.52337552625369*x1 + 3.236*x2)
     + 0.228*log(1.52337552625369*x1 + 3.236*x2)) - ((2.744128*x1 + 2.744128*x2
    )/(1.52337552625369*x1 + 3.236*x2) + 6.98976*x2/(1.52337552625369*x1 + 
    3.236*x2) + 0.737808*x2/(1.52337552625369*x1 + 3.236*x2) + 
    0.222260408150491*x1/(1.17581829697036*x1 + 0.197740576646344*x2)) - 
    2735.58621973158/(226.276 + x3) - x5 <= -11.2003192377536;

e4: 7.888*log(1.972*x1 + 3.236*x2) - 8.86*log(2.1055*x1 + 4.0456*x2) + (
    2.1105532*x2 - 0.922208999999999*x1)/(2.1055*x1 + 4.0456*x2) + 0.848*log(
    1.52337552625369*x1 + 3.236*x2) + 1.124*log(1.17581829697036*x1 + 
    0.197740576646344*x2) + (1.29182244626313*x1 + 1.29182244626313*x2)/(
    1.52337552625369*x1 + 3.236*x2) + 3.29049113670798*x2/(1.52337552625369*x1
     + 3.236*x2) + 0.347329619985842*x2/(1.52337552625369*x1 + 3.236*x2) + 
    1.32161976579469*x1/(1.17581829697036*x1 + 0.197740576646344*x2) + 3803.98/
    (231.47 + x3) - x5 <= 13.1111702786953;

e5: 12.944*log(1.972*x1 + 3.236*x2) - 15.18*log(2.1055*x1 + 4.0456*x2) + (
    4.05530944*x2 - 1.7719728*x1)/(2.1055*x1 + 4.0456*x2) + 0.848*log(
    1.52337552625369*x1 + 3.236*x2) + 2.16*log(1.52337552625369*x1 + 3.236*x2)
     + 0.228*log(1.52337552625369*x1 + 3.236*x2) + (2.744128*x1 + 2.744128*x2)/
    (1.52337552625369*x1 + 3.236*x2) + 6.98976*x2/(1.52337552625369*x1 + 3.236*
    x2) + 0.737808*x2/(1.52337552625369*x1 + 3.236*x2) + 0.222260408150491*x1/(
    1.17581829697036*x1 + 0.197740576646344*x2) + 2735.58621973158/(226.276 + 
    x3) - x5 <= 11.2003192377536;

e6:    x1 + x2 = 1;