Error in 12.2s

Runtime

Time bar (total: 12.2s)Debug logProfile

start40.0ms

Algorithm
intervals

setup260.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 2 expressions with local error:

0.3b
(+ (+ a d) (+ c b))
0.3b
(+ (+ (+ a d) (+ c b)) e)

rewrite38.0ms

Algorithm
rewrite-expression-head
Counts
2 → 29
Calls

2 calls. Slowest were:

31.0ms
(+ (+ (+ a d) (+ c b)) e)
6.0ms
(+ (+ a d) (+ c b))

series71.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

46.0ms
(+ (+ (+ a d) (+ c b)) e)
25.0ms
(+ (+ a d) (+ c b))

simplify2.2s

Counts
17 → 35
Calls

17 calls. Slowest were:

475.0ms
(+ (* (- (* a a) (* d d)) (- c b)) (* (- a d) (- (* c c) (* b b))))
436.0ms
(+ (* (+ (pow a 3) (pow d 3)) (- c b)) (* (+ (* a a) (- (* d d) (* a d))) (- (* c c) (* b b))))
344.0ms
(* (+ (* a a) (- (* d d) (* a d))) (+ (* c c) (- (* b b) (* c b))))

prune430.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b
(+ (+ a d) (+ c b))
0.3b
(+ e (+ (+ a d) (+ c b)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Counts
2 → 29
Calls

2 calls. Slowest were:

7.0ms
(+ e (+ (+ a d) (+ c b)))
7.0ms
(+ (+ a d) (+ c b))

series73.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

51.0ms
(+ e (+ (+ a d) (+ c b)))
22.0ms
(+ (+ a d) (+ c b))

simplify2.1s

Counts
17 → 35
Calls

17 calls. Slowest were:

466.0ms
(+ (* (+ (pow a 3) (pow d 3)) (- c b)) (* (+ (* a a) (- (* d d) (* a d))) (- (* c c) (* b b))))
404.0ms
(* (+ (* a a) (- (* d d) (* a d))) (+ (* c c) (- (* b b) (* c b))))
373.0ms
(* (+ (* a a) (- (* d d) (* a d))) (- c b))

prune440.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ (+ a d) (+ (+ c b) e))
0.1b
(+ (+ c b) e)

rewrite12.0ms

Algorithm
rewrite-expression-head
Counts
2 → 29
Calls

2 calls. Slowest were:

7.0ms
(+ (+ a d) (+ (+ c b) e))
4.0ms
(+ (+ c b) e)

series78.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

62.0ms
(+ (+ a d) (+ (+ c b) e))
16.0ms
(+ (+ c b) e)

simplify2.0s

Counts
16 → 35
Calls

16 calls. Slowest were:

424.0ms
(* (- a d) (- (+ c b) e))
257.0ms
(* (exp (+ a d)) (exp (+ (+ c b) e)))
255.0ms
(* (+ (* a a) (- (* d d) (* a d))) (- (+ c b) e))

prune421.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ (+ (+ e d) c) b)
0.2b
(+ (+ e d) c)
0.2b
(+ (+ (+ (+ e d) c) b) a)

rewrite105.0ms

Algorithm
rewrite-expression-head
Counts
3 → 33
Calls

3 calls. Slowest were:

79.0ms
(+ (+ (+ (+ e d) c) b) a)
21.0ms
(+ (+ (+ e d) c) b)
5.0ms
(+ (+ e d) c)

series100.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

64.0ms
(+ (+ (+ (+ e d) c) b) a)
20.0ms
(+ (+ (+ e d) c) b)
16.0ms
(+ (+ e d) c)

simplify106.0ms

Counts
11 → 42
Calls

11 calls. Slowest were:

13.0ms
(+ e (+ c d))
13.0ms
(+ a (+ b c))
13.0ms
(+ e (+ c d))

prune390.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes661.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 
(FPCore (a b c d e)
  :name "Expression 1, p15"
  :pre (<= 1 a 2 b 4 c 8 d 16 e 32)

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

  (+ (+ (+ (+ e d) c) b) a))

Backtrace

partition: contract violation expected: list? given: 0.232 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