Timeout in 10.0m

Use the --timeout flag to change the timeout.

\[\alpha \gt -1 \land \beta \gt -1\]
\[\frac{\frac{\frac{\left(\left(\alpha + \beta\right) + \beta \cdot \alpha\right) + 1.0}{\left(\alpha + \beta\right) + 2 \cdot 1}}{\left(\alpha + \beta\right) + 2 \cdot 1}}{\left(\left(\alpha + \beta\right) + 2 \cdot 1\right) + 1.0}\]
\frac{\frac{\frac{\left(\left(\alpha + \beta\right) + \beta \cdot \alpha\right) + 1.0}{\left(\alpha + \beta\right) + 2 \cdot 1}}{\left(\alpha + \beta\right) + 2 \cdot 1}}{\left(\left(\alpha + \beta\right) + 2 \cdot 1\right) + 1.0}
double f(double alpha, double beta) {
        double r1951072 = alpha;
        double r1951073 = beta;
        double r1951074 = r1951072 + r1951073;
        double r1951075 = r1951073 * r1951072;
        double r1951076 = r1951074 + r1951075;
        double r1951077 = 1.0;
        double r1951078 = r1951076 + r1951077;
        double r1951079 = 2.0;
        double r1951080 = 1.0;
        double r1951081 = r1951079 * r1951080;
        double r1951082 = r1951074 + r1951081;
        double r1951083 = r1951078 / r1951082;
        double r1951084 = r1951083 / r1951082;
        double r1951085 = r1951082 + r1951077;
        double r1951086 = r1951084 / r1951085;
        return r1951086;
}

Reproduce

herbie shell --seed 2019149 
(FPCore (alpha beta)
  :name "Octave 3.8, jcobi/3"
  :pre (and (> alpha -1) (> beta -1))
  (/ (/ (/ (+ (+ (+ alpha beta) (* beta alpha)) 1.0) (+ (+ alpha beta) (* 2 1))) (+ (+ alpha beta) (* 2 1))) (+ (+ (+ alpha beta) (* 2 1)) 1.0)))