Development.Shake.Profile:generateTrace from shake-0.15.5

Specification

?
\[\begin{array}{l} \\ 1000000 \cdot \left(x - x\right) \end{array} \]
(FPCore (x) :precision binary64 (* 1000000.0 (- x x)))
double code(double x) {
	return 1000000.0 * (x - x);
}
real(8) function code(x)
    real(8), intent (in) :: x
    code = 1000000.0d0 * (x - x)
end function
public static double code(double x) {
	return 1000000.0 * (x - x);
}
def code(x):
	return 1000000.0 * (x - x)
function code(x)
	return Float64(1000000.0 * Float64(x - x))
end
function tmp = code(x)
	tmp = 1000000.0 * (x - x);
end
code[x_] := N[(1000000.0 * N[(x - x), $MachinePrecision]), $MachinePrecision]
\begin{array}{l}

\\
1000000 \cdot \left(x - x\right)
\end{array}

Reproduce

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herbie shell --seed 2024283 
(FPCore (x)
  :name "Development.Shake.Profile:generateTrace from shake-0.15.5"
  :precision binary64

  :alt
  (! :herbie-platform default 0)

  (* 1000000.0 (- x x)))

Please file a bug report with this information.

Backtrace

eprintf: format string requires 0 arguments, given 1; arguments were: '(#s(si 0 4))LC
err-lsts->split-indices/home/nightlies/herbie/zane-regimes-old/src/core/regimes.rkt2190
option-on-expr/home/nightlies/herbie/zane-regimes-old/src/core/regimes.rkt1200
infer-splitpoints/home/nightlies/herbie/zane-regimes-old/src/core/regimes.rkt560
loop/home/nightlies/herbie/zane-regimes-old/src/core/regimes.rkt412
make-regime!/home/nightlies/herbie/zane-regimes-old/src/core/mainloop.rkt3500
extract!/home/nightlies/herbie/zane-regimes-old/src/core/mainloop.rkt790
run-improve!/home/nightlies/herbie/zane-regimes-old/src/core/mainloop.rkt450
get-alternatives/report/home/nightlies/herbie/zane-regimes-old/src/api/sandbox.rkt1860
(unnamed)/home/nightlies/herbie/zane-regimes-old/src/api/sandbox.rkt2826
(unnamed)/usr/share/racket/pkgs/profile-lib/main.rkt4010
profile-thunk/usr/share/racket/pkgs/profile-lib/main.rkt90
(unnamed)/usr/share/racket/collects/racket/engine.rkt4224