Error in 10.1s

Runtime

Time bar (total: 10.1s)Debug logProfile

start27.0ms

Algorithm
intervals

setup40.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (* x x))
0.0b
(+ (* x (* x x)) (* x x))

rewrite4.0ms

Algorithm
rewrite-expression-head
Counts
2 → 23
Calls

2 calls. Slowest were:

3.0ms
(+ (* x (* x x)) (* x x))
1.0ms
(* x (* x x))

series51.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

37.0ms
(+ (* x (* x x)) (* x x))
14.0ms
(* x (* x x))

simplify80.0ms

Counts
9 → 29
Calls

9 calls. Slowest were:

44.0ms
(* (exp (* x (* x x))) (exp (* x x)))
9.0ms
(+ (pow x 3) (pow x 2))
6.0ms
(+ (pow x 3) (pow x 2))

prune149.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (+ (* x x) x))

rewrite3.0ms

Algorithm
rewrite-expression-head
Counts
1 → 16
Calls

1 calls. Slowest were:

3.0ms
(* x (+ (* x x) x))

series36.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

35.0ms
(* x (+ (* x x) x))

simplify644.0ms

Counts
10 → 19
Calls

10 calls. Slowest were:

569.0ms
(+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x)))
12.0ms
(+ (pow x 3) (pow x 2))
12.0ms
(+ (pow x 3) (pow x 2))

prune137.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

13.4b
(cbrt (* (* (* x (* x x)) (* x (* x x))) (* x (* x x))))
0.1b
(* x (* x x))
0.1b
(* x (* x x))
0.1b
(* x (* x x))

rewrite22.0ms

Algorithm
rewrite-expression-head
Counts
4 → 41
Calls

4 calls. Slowest were:

16.0ms
(cbrt (* (* (* x (* x x)) (* x (* x x))) (* x (* x x))))
2.0ms
(* x (* x x))
2.0ms
(* x (* x x))

series127.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

53.0ms
(cbrt (* (* (* x (* x x)) (* x (* x x))) (* x (* x x))))
26.0ms
(* x (* x x))
24.0ms
(* x (* x x))

simplify96.0ms

Counts
14 → 53
Calls

14 calls. Slowest were:

47.0ms
(* -1 (* (pow x 3) (cbrt -1)))
38.0ms
(cbrt (* (* x (* x x)) (* x (* x x))))
2.0ms
(pow x 3)

prune466.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

45.7b
(/ (* x (+ (pow (* x x) 3) (pow x 3))) (* (* x x) (+ (- 1 x) (* x x))))
0.1b
(pow (* x x) 3)
0.1b
(* x (+ (pow (* x x) 3) (pow x 3)))
0.0b
(+ (pow (* x x) 3) (pow x 3))

rewrite31.0ms

Algorithm
rewrite-expression-head
Counts
4 → 79
Calls

4 calls. Slowest were:

21.0ms
(/ (* x (+ (pow (* x x) 3) (pow x 3))) (* (* x x) (+ (- 1 x) (* x x))))
5.0ms
(* x (+ (pow (* x x) 3) (pow x 3)))
3.0ms
(+ (pow (* x x) 3) (pow x 3))

series294.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

111.0ms
(/ (* x (+ (pow (* x x) 3) (pow x 3))) (* (* x x) (+ (- 1 x) (* x x))))
84.0ms
(* x (+ (pow (* x x) 3) (pow x 3)))
75.0ms
(+ (pow (* x x) 3) (pow x 3))

simplify4.9s

Counts
57 → 91
Calls

57 calls. Slowest were:

1.1s
(/ (* (* (* x (+ (pow (* x x) 3) (pow x 3))) (* x (+ (pow (* x x) 3) (pow x 3)))) (* x (+ (pow (* x x) 3) (pow x 3)))) (* (* (* (* x x) (* x x)) (* x x)) (* (* (+ (- 1 x) (* x x)) (+ (- 1 x) (* x x))) (+ (- 1 x) (* x x)))))
534.0ms
(/ (* (* (* x (+ (pow (* x x) 3) (pow x 3))) (* x (+ (pow (* x x) 3) (pow x 3)))) (* x (+ (pow (* x x) 3) (pow x 3)))) (* (* (* (* x x) (+ (- 1 x) (* x x))) (* (* x x) (+ (- 1 x) (* x x)))) (* (* x x) (+ (- 1 x) (* x x)))))
534.0ms
(+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x)))

prune1.1s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes25.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 
(FPCore (x)
  :name "Expression 3, p15"
  :pre (<= 0 x 2)

  :herbie-target
  (* (* (+ 1.0 x) x) x)

  (+ (* x (* x x)) (* x x)))

Backtrace

partition: contract violation expected: list? given: 0.0145 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