Error in 21.3s

Runtime

Time bar (total: 21.3s)Debug logProfile

Please include this information when filing a bug report:

herbie shell --seed 2018234 
(FPCore (i)
  :name "Octave 3.8, jcobi/4, as called"
  :pre (and (> i 0))
  (/ (/ (* (* i i) (* i i)) (* (* 2 i) (* 2 i))) (- (* (* 2 i) (* 2 i)) 1.0)))

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
for-loop/data/pavpan/nightlies/herbie/constant-simplification/src/core/ematch.rkt8024
substitute-e/data/pavpan/nightlies/herbie/constant-simplification/src/core/ematch.rkt710
for-loop/data/pavpan/nightlies/herbie/constant-simplification/src/core/simplify.rkt984
for-loop/data/pavpan/nightlies/herbie/constant-simplification/src/core/simplify.rkt1132
one-iter/data/pavpan/nightlies/herbie/constant-simplification/src/core/simplify.rkt660
iterate-egraph!7/data/pavpan/nightlies/herbie/constant-simplification/src/core/simplify.rkt550
(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
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