Use the --timeout flag to change the timeout.
--timeout
x + \left(y - z\right) \cdot \left(t - x\right)
(FPCore (x y z t) :precision binary64 (+ x (* (- y z) (- t x))))
double code(double x, double y, double z, double t) { return x + ((y - z) * (t - x)); }