Error in 1.6m

Runtime

Time bar (total: 1.6m)Debug log

start2.0s

Algorithm
intervals

setup204.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 25.4b

localize80.0ms

Local error

Found 4 expressions with local error:

13.1b
(* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) (/ h l))
11.7b
(pow (/ d h) (/ 1 2))
11.5b
(pow (/ d l) (/ 1 2))
4.6b
(/ (* M D) (* 2 d))

rewrite34.0ms

Algorithm
rewrite-expression-head
Counts
4 → 83
Calls

4 calls. Slowest were:

22.0ms
(* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) (/ h l))
5.0ms
(/ (* M D) (* 2 d))
3.0ms
(pow (/ d l) (/ 1 2))

series299.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

107.0ms
(pow (/ d l) (/ 1 2))
83.0ms
(pow (/ d h) (/ 1 2))
81.0ms
(* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) (/ h l))

simplify4.3s

Counts
52 → 95
Calls

52 calls. Slowest were:

648.0ms
(* (* 1 (pow (/ (* M D) (* 2 d)) 2)) h)
549.0ms
(+ (+ (log (/ 1 2)) (log (pow (/ (* M D) (* 2 d)) 2))) (log (/ h l)))
389.0ms
(* (* (* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2))) (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2))) (* (* (/ h l) (/ h l)) (/ h l)))

prune2.1s

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 9.1b

localize11.0ms

Local error

Found 4 expressions with local error:

11.7b
(pow (/ d h) (/ 1 2))
11.5b
(pow (/ d l) (/ 1 2))
6.9b
(/ (* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) h) l)
5.1b
(* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) h)

rewrite35.0ms

Algorithm
rewrite-expression-head
Counts
4 → 66
Calls

4 calls. Slowest were:

19.0ms
(* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) h)
11.0ms
(/ (* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) h) l)
1.0ms
(pow (/ d h) (/ 1 2))

series345.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

101.0ms
(pow (/ d l) (/ 1 2))
91.0ms
(/ (* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) h) l)
81.0ms
(* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) h)

simplify4.8s

Counts
36 → 78
Calls

36 calls. Slowest were:

987.0ms
(* (* 1 (pow (/ (* M D) (* 2 d)) 2)) h)
752.0ms
(* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2))
677.0ms
(* (* 1 (pow (/ (* M D) (* 2 d)) 2)) h)

prune1.7s

Pruning

16 alts after pruning (16 fresh and 0 done)

Merged error: 7.2b

localize25.0ms

Local error

Found 4 expressions with local error:

11.7b
(pow (/ d h) (/ 1 2))
11.7b
(pow (/ d h) (/ 1 2))
11.5b
(pow (/ d l) (/ 1 2))
6.9b
(/ (* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) h) l)

rewrite37.0ms

Algorithm
rewrite-expression-head
Counts
4 → 74
Calls

4 calls. Slowest were:

26.0ms
(/ (* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) h) l)
3.0ms
(pow (/ d h) (/ 1 2))
3.0ms
(pow (/ d h) (/ 1 2))

series332.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

92.0ms
(pow (/ d h) (/ 1 2))
87.0ms
(pow (/ d h) (/ 1 2))
78.0ms
(pow (/ d l) (/ 1 2))

simplify3.6s

Counts
44 → 86
Calls

44 calls. Slowest were:

881.0ms
(* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2))
704.0ms
(* (* 1 (pow (/ (* M D) (* 2 d)) 2)) h)
218.0ms
(exp (* 1/2 (- (log (/ 1 h)) (log (/ 1 d)))))

prune2.3s

Pruning

19 alts after pruning (19 fresh and 0 done)

Merged error: 7.1b

localize35.0ms

Local error

Found 4 expressions with local error:

12.3b
(cbrt (/ d h))
12.3b
(cbrt (/ d h))
11.7b
(pow (/ d h) (/ 1 2))
11.5b
(pow (/ d l) (/ 1 2))

rewrite8.0ms

Algorithm
rewrite-expression-head
Counts
4 → 70
Calls

4 calls. Slowest were:

3.0ms
(pow (/ d l) (/ 1 2))
3.0ms
(pow (/ d h) (/ 1 2))
1.0ms
(cbrt (/ d h))

series400.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

107.0ms
(cbrt (/ d h))
106.0ms
(pow (/ d h) (/ 1 2))
104.0ms
(pow (/ d l) (/ 1 2))

simplify2.0s

Counts
42 → 82
Calls

42 calls. Slowest were:

236.0ms
(exp (* 1/3 (- (log (/ 1 h)) (log (/ 1 d)))))
221.0ms
(exp (* 1/2 (- (log (/ 1 l)) (log (/ 1 d)))))
208.0ms
(exp (* 1/3 (- (log (/ 1 h)) (log (/ 1 d)))))

prune2.3s

Pruning

19 alts after pruning (19 fresh and 0 done)

Merged error: 7.1b

regimes1.7s

Please include this information when filing a bug report:

herbie shell --seed 2018359 +o rules:numerics
(FPCore (d h l M D)
  :name "Henrywood and Agarwal, Equation (12)"
  (* (* (pow (/ d h) (/ 1 2)) (pow (/ d l) (/ 1 2))) (- 1 (* (* (/ 1 2) (pow (/ (* M D) (* 2 d)) 2)) (/ h l)))))

Backtrace

partition: contract violation expected: list? given: 15.980247261660255 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