Error in 43.4s

Runtime

Time bar (total: 43.4s)Debug logProfile

Please include this information when filing a bug report:

herbie shell --seed '#(1071373924 2949776965 1885069702 3247780810 90874544 2263903749)' 
(FPCore (a b c)
  :name "Quadratic roots, medium range"
  :pre (and (< 1.1102230246251565e-16 a 9007199254740992.0) (< 1.1102230246251565e-16 b 9007199254740992.0) (< 1.1102230246251565e-16 c 9007199254740992.0))
  (/ (+ (- b) (sqrt (- (* b b) (* (* 4 a) c)))) (* 2 a)))

Backtrace

failed to extract: infinite loop.LC
(unnamed)/usr/share/racket/collects/racket/private/norm-define.rkt5383
for-loop/data/pavpan/nightlies/herbie/fix-simplify-bug/src/core/simplify.rkt6612
core22/usr/share/racket/collects/racket/private/norm-define.rkt5383
(unnamed)/usr/share/racket/collects/racket/private/more-scheme.rkt26128
for-loop/data/pavpan/nightlies/herbie/fix-simplify-bug/src/mainloop.rkt1596
simplify!/data/pavpan/nightlies/herbie/fix-simplify-bug/src/mainloop.rkt1550
run-iter!/data/pavpan/nightlies/herbie/fix-simplify-bug/src/mainloop.rkt2150
for-loop/data/pavpan/nightlies/herbie/fix-simplify-bug/src/mainloop.rkt24910
run-improve50/data/pavpan/nightlies/herbie/fix-simplify-bug/src/mainloop.rkt2340
(unnamed)/usr/share/racket/collects/racket/private/more-scheme.rkt26128
run/usr/share/racket/pkgs/profile-lib/main.rkt392
profile-thunk16/usr/share/racket/pkgs/profile-lib/main.rkt90
(unnamed)/usr/share/racket/collects/racket/private/more-scheme.rkt26128