Error in 2.8m

Runtime

Time bar (total: 2.8m)Debug logProfile

Please include this information when filing a bug report:

herbie shell --seed '#(1070131407 1246090267 3027482374 2150728003 2026520792 2347815650)' 
(FPCore (x)
  :name "Jmat.Real.dawson"
  (* (/ (+ (+ (+ (+ (+ 1 (* 0.1049934947 (* x x))) (* 0.0424060604 (* (* x x) (* x x)))) (* 0.0072644182 (* (* (* x x) (* x x)) (* x x)))) (* 0.0005064034 (* (* (* (* x x) (* x x)) (* x x)) (* x x)))) (* 0.0001789971 (* (* (* (* (* x x) (* x x)) (* x x)) (* x x)) (* x x)))) (+ (+ (+ (+ (+ (+ 1 (* 0.7715471019 (* x x))) (* 0.2909738639 (* (* x x) (* x x)))) (* 0.0694555761 (* (* (* x x) (* x x)) (* x x)))) (* 0.0140005442 (* (* (* (* x x) (* x x)) (* x x)) (* x x)))) (* 0.0008327945 (* (* (* (* (* x x) (* x x)) (* x x)) (* x x)) (* x x)))) (* (* 2 0.0001789971) (* (* (* (* (* (* x x) (* x x)) (* x x)) (* x x)) (* x x)) (* x x))))) x))

Backtrace

assert: (not (null? points)) returned false!LC
mk-pcontext/data/pavpan/nightlies/herbie/develop/src/points.rkt870
for-loop/data/pavpan/nightlies/herbie/develop/src/core/alt-table.rkt752
split-atab/data/pavpan/nightlies/herbie/develop/src/core/alt-table.rkt740
(unnamed)/usr/share/racket/collects/racket/contract/private/arrow-val-first.rkt35718
split-table/data/pavpan/nightlies/herbie/develop/src/glue.rkt1620
get-final-combination/data/pavpan/nightlies/herbie/develop/src/mainloop.rkt2640
run-improve50/data/pavpan/nightlies/herbie/develop/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