Error in 14.7s

Runtime

Time bar (total: 14.7s)Debug logProfile

start96.0ms

Algorithm
intervals

setup28.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.0b

localize10.0ms

Local error

Found 1 expressions with local error:

15.0b
(cbrt (/ g (* 2 a)))

rewrite1.0ms

Algorithm
rewrite-expression-head
Counts
1 → 13
Calls

1 calls. Slowest were:

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

series106.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

106.0ms
(cbrt (/ g (* 2 a)))

simplify399.0ms

Counts
8 → 16
Calls

8 calls. Slowest were:

187.0ms
(* (cbrt 1/2) (exp (* 1/3 (- (log (/ 1 a)) (log (/ 1 g))))))
119.0ms
(* (cbrt 1/2) (exp (* 1/3 (- (log (/ -1 a)) (log (/ -1 g))))))
78.0ms
(* (cbrt 1/2) (exp (* 1/3 (- (log g) (log a)))))

prune192.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.2b

localize10.0ms

Local error

Found 3 expressions with local error:

0.6b
(cbrt (* 2 a))
0.6b
(cbrt g)
0.3b
(/ (cbrt g) (cbrt (* 2 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Counts
3 → 48
Calls

3 calls. Slowest were:

3.0ms
(/ (cbrt g) (cbrt (* 2 a)))
0.0ms
(cbrt (* 2 a))
0.0ms
(cbrt g)

series737.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

316.0ms
(cbrt (* 2 a))
266.0ms
(cbrt g)
154.0ms
(/ (cbrt g) (cbrt (* 2 a)))

simplify525.0ms

Counts
42 → 57
Calls

42 calls. Slowest were:

175.0ms
(/ (exp (* 1/3 (- (log (/ 1 a)) (log (/ 1 g))))) (cbrt 2))
155.0ms
(/ (* (exp (* 1/3 (- (log (/ -1 a)) (log (/ -1 g))))) (cbrt -1)) (cbrt -2))
49.0ms
(/ (exp (* 1/3 (- (log g) (log a)))) (cbrt 2))

prune603.0ms

Pruning

17 alts after pruning (15 fresh and 2 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 3 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Counts
3 → 44
Calls

3 calls. Slowest were:

8.0ms
(* (cbrt g) (cbrt (/ 1 (* 2 a))))
1.0ms
(cbrt (/ 1 (* 2 a)))
0.0ms
(cbrt g)

series772.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

333.0ms
(cbrt (/ 1 (* 2 a)))
294.0ms
(cbrt g)
146.0ms
(* (cbrt g) (cbrt (/ 1 (* 2 a))))

simplify695.0ms

Counts
28 → 53
Calls

28 calls. Slowest were:

239.0ms
(* (cbrt 1/2) (exp (* 1/3 (- (log (/ 1 a)) (log (/ 1 g))))))
201.0ms
(* (exp (* 1/3 (- (log (/ -1 a)) (log (/ -1 g))))) (* (cbrt -1) (cbrt -1/2)))
73.0ms
(* (cbrt 1/2) (exp (* 1/3 (- (log g) (log a)))))

prune620.0ms

Pruning

18 alts after pruning (16 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

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

378.0ms
(* (cbrt -1/2) (cbrt (/ -1 a)))
305.0ms
(cbrt (/ -1 a))
253.0ms
(cbrt g)

simplify1.2s

Counts
42 → 76
Calls

42 calls. Slowest were:

460.0ms
(* g (* (* (* (cbrt -1/2) (cbrt (/ -1 a))) (* (cbrt -1/2) (cbrt (/ -1 a)))) (* (cbrt -1/2) (cbrt (/ -1 a)))))
266.0ms
(* (cbrt -1) (* (exp (* 1/3 (- (log (/ 1 a)) (log (/ 1 g))))) (cbrt -1/2)))
142.0ms
(* (exp (* 1/3 (- (log (/ -1 a)) (log (/ -1 g))))) (* (cbrt -1) (cbrt -1/2)))

prune917.0ms

Pruning

17 alts after pruning (15 fresh and 2 done)

Merged error: 0.0b

regimes1.1s

Please include this information when filing a bug report:

herbie shell --seed 2018357 
(FPCore (g a)
  :name "2-ancestry mixing, zero discriminant"
  (cbrt (/ g (* 2 a))))

Backtrace

partition: contract violation expected: list? given: 0.8461786269970585 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