Error in 16.1s

Runtime

Time bar (total: 16.1s)Debug logProfile

Please include this information when filing a bug report:

herbie shell --seed 2018234 +o rules:numerics
(FPCore (a b_2 c)
  :name "NMSE problem 3.2.1"
  (/ (- (- b_2) (sqrt (- (* b_2 b_2) (* a c)))) a))

Backtrace

out of memory LC
(unnamed)/home/p92/racket/collects/racket/contract/private/list.rkt7477
(unnamed)/home/p92/racket/collects/racket/contract/private/list.rkt20910
for-loop/home/p92/racket/collects/racket/contract/private/hash.rkt2776
type-of-enode-expr/data/pavpan/nightlies/herbie/constant-simplification/src/core/enode.rkt680
new-enode/data/pavpan/nightlies/herbie/constant-simplification/src/core/enode.rkt950
mk-enode!/data/pavpan/nightlies/herbie/constant-simplification/src/core/egraph.rkt1020
mk-enode-rec!/data/pavpan/nightlies/herbie/constant-simplification/src/core/egraph.rkt1220
mk-enode-rec!/data/pavpan/nightlies/herbie/constant-simplification/src/core/egraph.rkt1220
mk-enode-rec!/data/pavpan/nightlies/herbie/constant-simplification/src/core/egraph.rkt1220
mk-enode-rec!/data/pavpan/nightlies/herbie/constant-simplification/src/core/egraph.rkt1220
mk-egraph/data/pavpan/nightlies/herbie/constant-simplification/src/core/egraph.rkt1310
(unnamed)/data/pavpan/nightlies/herbie/constant-simplification/src/core/simplify.rkt310
(unnamed)/home/p92/racket/collects/racket/contract/private/arrow-higher-order.rkt35733
location-do/data/pavpan/nightlies/herbie/constant-simplification/src/programs.rkt900
location-do/data/pavpan/nightlies/herbie/constant-simplification/src/programs.rkt900
location-do/data/pavpan/nightlies/herbie/constant-simplification/src/programs.rkt900
location-do/data/pavpan/nightlies/herbie/constant-simplification/src/programs.rkt900
(unnamed)/home/p92/racket/collects/racket/contract/private/arrow-higher-order.rkt35733
for-loop/data/pavpan/nightlies/herbie/constant-simplification/src/mainloop.rkt2098
for-loop/data/pavpan/nightlies/herbie/constant-simplification/src/mainloop.rkt1856
simplify!/data/pavpan/nightlies/herbie/constant-simplification/src/mainloop.rkt1810
run-iter!/data/pavpan/nightlies/herbie/constant-simplification/src/mainloop.rkt2670
for-loop/data/pavpan/nightlies/herbie/constant-simplification/src/mainloop.rkt3038
run-improve39/data/pavpan/nightlies/herbie/constant-simplification/src/mainloop.rkt2860
(unnamed)/home/p92/racket/collects/racket/private/more-scheme.rkt26128
run/home/p92/racket/share/pkgs/profile-lib/main.rkt392
profile-thunk16/home/p92/racket/share/pkgs/profile-lib/main.rkt90
(unnamed)/home/p92/racket/collects/racket/private/more-scheme.rkt26128