Error in 16.3s

Runtime

Time bar (total: 16.3s)Debug logProfile

start63.0ms

Algorithm
intervals

setup42.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(* a (+ (+ b c) d))

rewrite4.0ms

Algorithm
rewrite-expression-head
Counts
1 → 15
Calls

1 calls. Slowest were:

4.0ms
(* a (+ (+ b c) d))

series27.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

27.0ms
(* a (+ (+ b c) d))

simplify252.0ms

Counts
10 → 18
Calls

10 calls. Slowest were:

155.0ms
(+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))
28.0ms
(+ (* a d) (+ (* a b) (* a c)))
25.0ms
(+ (* a d) (+ (* a b) (* a c)))

prune165.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ b c) a)
0.0b
(+ (* (+ b c) a) (* d a))

rewrite6.0ms

Algorithm
rewrite-expression-head
Counts
2 → 25
Calls

2 calls. Slowest were:

4.0ms
(+ (* (+ b c) a) (* d a))
2.0ms
(* (+ b c) a)

series37.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

22.0ms
(+ (* (+ b c) a) (* d a))
15.0ms
(* (+ b c) a)

simplify640.0ms

Counts
12 → 31
Calls

12 calls. Slowest were:

378.0ms
(* (- (* b b) (* c c)) a)
148.0ms
(* (exp (* (+ b c) a)) (exp (* d a)))
39.0ms
(* (+ (pow b 3) (pow c 3)) a)

prune225.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (sqrt (+ b c)) (* (sqrt (+ b c)) a))
0.3b
(* (sqrt (+ b c)) a)
0.0b
(sqrt (+ b c))
0.0b
(sqrt (+ b c))

rewrite14.0ms

Algorithm
rewrite-expression-head
Counts
4 → 70
Calls

4 calls. Slowest were:

9.0ms
(* (sqrt (+ b c)) (* (sqrt (+ b c)) a))
3.0ms
(* (sqrt (+ b c)) a)
1.0ms
(sqrt (+ b c))

series165.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

61.0ms
(* (sqrt (+ b c)) a)
42.0ms
(* (sqrt (+ b c)) (* (sqrt (+ b c)) a))
31.0ms
(sqrt (+ b c))

simplify2.0s

Counts
51 → 82
Calls

51 calls. Slowest were:

887.0ms
(* (* (* (sqrt (+ b c)) (sqrt (+ b c))) (sqrt (+ b c))) (* (* (* (sqrt (+ b c)) a) (* (sqrt (+ b c)) a)) (* (sqrt (+ b c)) a)))
331.0ms
(* (sqrt (- (* b b) (* c c))) (* (sqrt (- (* b b) (* c c))) a))
110.0ms
(* (sqrt (- (* b b) (* c c))) (* (sqrt (+ (pow b 3) (pow c 3))) a))

prune911.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize31.0ms

Local error

Found 4 expressions with local error:

17.1b
(/ (* (* (- b c) a) (+ b c)) (- b c))
0.1b
(* (* (- b c) a) (+ b c))
0.0b
(+ (/ (* (* (- b c) a) (+ b c)) (- b c)) (* d a))
0.0b
(* (- b c) a)

rewrite58.0ms

Algorithm
rewrite-expression-head
Counts
4 → 80
Calls

4 calls. Slowest were:

20.0ms
(/ (* (* (- b c) a) (+ b c)) (- b c))
17.0ms
(+ (/ (* (* (- b c) a) (+ b c)) (- b c)) (* d a))
14.0ms
(* (* (- b c) a) (+ b c))

series126.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

55.0ms
(* (* (- b c) a) (+ b c))
27.0ms
(/ (* (* (- b c) a) (+ b c)) (- b c))
25.0ms
(+ (/ (* (* (- b c) a) (+ b c)) (- b c)) (* d a))

simplify7.4s

Counts
62 → 92
Calls

62 calls. Slowest were:

668.0ms
(* (* (- (* b b) (* c c)) a) (+ (pow b 3) (pow c 3)))
611.0ms
(- (+ (log (* (- b c) a)) (log (+ b c))) (log (- b c)))
524.0ms
(* (* (- (* b b) (* c c)) a) (+ (pow b 3) (pow c 3)))

prune1.0s

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes304.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 
(FPCore (a b c d)
  :name "Expression, p14"
  :pre (and (<= 56789 a 98765) (<= 0 b 1) (<= 0 c 0.0016773) (<= 0 d 0.0016773))

  :herbie-target
  (+ (* a b) (* a (+ c d)))

  (* a (+ (+ b c) d)))

Backtrace

partition: contract violation expected: list? given: 0.03557312031259015 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