Error in 8.1s

Runtime

Time bar (total: 8.1s)Debug logProfile

start82.0ms

Algorithm
intervals

setup89.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ d2 30) d1)

rewrite3.0ms

Algorithm
rewrite-expression-head
Counts
1 → 15
Calls

1 calls. Slowest were:

2.0ms
(* (+ d2 30) d1)

series18.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

18.0ms
(* (+ d2 30) d1)

simplify202.0ms

Counts
7 → 18
Calls

7 calls. Slowest were:

141.0ms
(* (- (* d2 d2) (* 30 30)) d1)
25.0ms
(* (+ (pow d2 3) (pow 30 3)) d1)
11.0ms
(+ (* d2 d1) (* 30 d1))

prune134.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (sqrt (+ d2 30)) (* (sqrt (+ d2 30)) d1))
0.1b
(* (sqrt (+ d2 30)) d1)
0.0b
(sqrt (+ d2 30))
0.0b
(sqrt (+ d2 30))

rewrite15.0ms

Algorithm
rewrite-expression-head
Counts
4 → 78
Calls

4 calls. Slowest were:

10.0ms
(* (sqrt (+ d2 30)) (* (sqrt (+ d2 30)) d1))
3.0ms
(* (sqrt (+ d2 30)) d1)
1.0ms
(sqrt (+ d2 30))

series89.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

46.0ms
(* (sqrt (+ d2 30)) d1)
16.0ms
(sqrt (+ d2 30))
14.0ms
(* (sqrt (+ d2 30)) (* (sqrt (+ d2 30)) d1))

simplify2.5s

Counts
51 → 90
Calls

51 calls. Slowest were:

492.0ms
(* (* (* (sqrt (+ d2 30)) (sqrt (+ d2 30))) (sqrt (+ d2 30))) (* (* (* (sqrt (+ d2 30)) d1) (* (sqrt (+ d2 30)) d1)) (* (sqrt (+ d2 30)) d1)))
398.0ms
(* (sqrt (- (* d2 d2) (* 30 30))) (* (sqrt (- (* d2 d2) (* 30 30))) d1))
284.0ms
(- (+ (* (sqrt 30) d1) (* 1/2 (/ (* d2 d1) (sqrt 30)))) (* 1/8 (/ (* (pow d2 2) d1) (pow (sqrt 30) 3))))

prune861.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

8.9b
(/ (* d1 (fma d2 d2 -900)) (+ d2 -30))
3.4b
(* d1 (fma d2 d2 -900))

rewrite5.0ms

Algorithm
rewrite-expression-head
Counts
2 → 38
Calls

2 calls. Slowest were:

4.0ms
(/ (* d1 (fma d2 d2 -900)) (+ d2 -30))
1.0ms
(* d1 (fma d2 d2 -900))

series110.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

65.0ms
(/ (* d1 (fma d2 d2 -900)) (+ d2 -30))
45.0ms
(* d1 (fma d2 d2 -900))

simplify319.0ms

Counts
24 → 44
Calls

24 calls. Slowest were:

103.0ms
(/ (* (* (* d1 (fma d2 d2 -900)) (* d1 (fma d2 d2 -900))) (* d1 (fma d2 d2 -900))) (* (* (+ d2 -30) (+ d2 -30)) (+ d2 -30)))
58.0ms
(- (log (* d1 (fma d2 d2 -900))) (log (+ d2 -30)))
51.0ms
(+ (* d2 d2) (- (* -30 -30) (* d2 -30)))

prune493.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes61.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 +o rules:numerics
(FPCore (d1 d2)
  :name "FastMath test2"

  :herbie-target
  (* d1 (+ 30 d2))

  (+ (+ (* d1 10) (* d1 d2)) (* d1 20)))

Backtrace

partition: contract violation expected: list? given: 0.026125 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