Error in 15.4s

Runtime

Time bar (total: 15.4s)Debug log

start137.0ms

Algorithm
intervals

setup23.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.4b

localize17.0ms

Local error

Found 1 expressions with local error:

13.4b
(cbrt (/ g (* a 2)))

rewrite1.0ms

Algorithm
rewrite-expression-head
Counts
1 → 13
Calls

1 calls. Slowest were:

1.0ms
(cbrt (/ g (* a 2)))

series109.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

109.0ms
(cbrt (/ g (* a 2)))

simplify409.0ms

Counts
8 → 16
Calls

8 calls. Slowest were:

192.0ms
(* (cbrt 1/2) (exp (* 1/3 (- (log (/ 1 a)) (log (/ 1 g))))))
155.0ms
(* (cbrt 1/2) (exp (* 1/3 (- (log (/ -1 a)) (log (/ -1 g))))))
46.0ms
(* (cbrt 1/2) (exp (* 1/3 (- (log g) (log a)))))

prune133.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.2b

localize10.0ms

Local error

Found 3 expressions with local error:

0.6b
(cbrt (/ 1 (* a 2)))
0.5b
(cbrt g)
0.4b
(* (cbrt g) (cbrt (/ 1 (* a 2))))

rewrite9.0ms

Algorithm
rewrite-expression-head
Counts
3 → 44
Calls

3 calls. Slowest were:

7.0ms
(* (cbrt g) (cbrt (/ 1 (* a 2))))
1.0ms
(cbrt (/ 1 (* a 2)))
0.0ms
(cbrt g)

series743.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

299.0ms
(cbrt (/ 1 (* a 2)))
286.0ms
(cbrt g)
159.0ms
(* (cbrt g) (cbrt (/ 1 (* a 2))))

simplify626.0ms

Counts
28 → 53
Calls

28 calls. Slowest were:

210.0ms
(* (cbrt 1/2) (exp (* 1/3 (- (log (/ 1 a)) (log (/ 1 g))))))
165.0ms
(* (exp (* 1/3 (- (log (/ -1 a)) (log (/ -1 g))))) (* (cbrt -1) (cbrt -1/2)))
66.0ms
(* g (/ 1 (* a 2)))

prune552.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (/ -1 a))
0.5b
(cbrt g)
0.4b
(* (cbrt -1/2) (cbrt (/ -1 a)))
0.4b
(* (cbrt g) (* (cbrt -1/2) (cbrt (/ -1 a))))

rewrite26.0ms

Algorithm
rewrite-expression-head
Counts
4 → 64
Calls

4 calls. Slowest were:

17.0ms
(* (cbrt g) (* (cbrt -1/2) (cbrt (/ -1 a))))
7.0ms
(* (cbrt -1/2) (cbrt (/ -1 a)))
1.0ms
(cbrt (/ -1 a))

series1.1s

Counts
4 → 12
Calls

4 calls. Slowest were:

371.0ms
(* (cbrt -1/2) (cbrt (/ -1 a)))
326.0ms
(cbrt (/ -1 a))
279.0ms
(cbrt g)

simplify1.1s

Counts
42 → 76
Calls

42 calls. Slowest were:

422.0ms
(* g (* (* (* (cbrt -1/2) (cbrt (/ -1 a))) (* (cbrt -1/2) (cbrt (/ -1 a)))) (* (cbrt -1/2) (cbrt (/ -1 a)))))
192.0ms
(* (cbrt -1) (* (exp (* 1/3 (- (log (/ 1 a)) (log (/ 1 g))))) (cbrt -1/2)))
118.0ms
(* (exp (* 1/3 (- (log (/ -1 a)) (log (/ -1 g))))) (* (cbrt -1) (cbrt -1/2)))

prune822.0ms

Pruning

16 alts after pruning (16 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt a)
0.5b
(cbrt g)
0.5b
(* (cbrt g) (* (cbrt -1/2) (cbrt -1)))
0.4b
(/ (* (cbrt g) (* (cbrt -1/2) (cbrt -1))) (cbrt a))

rewrite30.0ms

Algorithm
rewrite-expression-head
Counts
4 → 58
Calls

4 calls. Slowest were:

16.0ms
(/ (* (cbrt g) (* (cbrt -1/2) (cbrt -1))) (cbrt a))
14.0ms
(* (cbrt g) (* (cbrt -1/2) (cbrt -1)))
0.0ms
(cbrt a)

series1.1s

Counts
4 → 12
Calls

4 calls. Slowest were:

398.0ms
(* (cbrt g) (* (cbrt -1/2) (cbrt -1)))
264.0ms
(cbrt g)
259.0ms
(cbrt a)

simplify1.7s

Counts
38 → 70
Calls

38 calls. Slowest were:

290.0ms
(* (cbrt -1) (* (exp (* 1/3 (- (log (/ 1 a)) (log (/ 1 g))))) (cbrt -1/2)))
276.0ms
(* g (* (* (* (cbrt -1/2) (cbrt -1)) (* (cbrt -1/2) (cbrt -1))) (* (cbrt -1/2) (cbrt -1))))
202.0ms
(/ (* (* (* (cbrt g) (* (cbrt -1/2) (cbrt -1))) (* (cbrt g) (* (cbrt -1/2) (cbrt -1)))) (* (cbrt g) (* (cbrt -1/2) (cbrt -1)))) a)

prune943.0ms

Pruning

16 alts after pruning (16 fresh and 0 done)

Merged error: 0.0b

regimes195.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 
(FPCore (g a)
  :name "2-ancestry mixing, zero discriminant"
  (cbrt (/ g (* 2 a))))

Backtrace

partition: contract violation expected: list? given: 0.8166472911921101 argument position: 2nd other arguments...: #<procedure:ordinary-value?>LC
partition/home/p92/racket/collects/racket/list.rkt5550
errors-score/data/pavpan/nightlies/herbie/develop/src/points.rkt3220
for-loop/data/pavpan/nightlies/herbie/develop/src/sandbox.rkt7512
(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