Error in 43.2s

Runtime

Time bar (total: 43.2s)Debug log

start389.0ms

Algorithm
intervals

setup1.3s

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize33.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (- (/ (* m (- 1 m)) v) 1) (- 1 m))
0.0b
(/ (* m (- 1 m)) v)
0.0b
(* m (- 1 m))
0.0b
(- (/ (* m (- 1 m)) v) 1)

rewrite32.0ms

Algorithm
rewrite-expression-head
Counts
4 → 85
Calls

4 calls. Slowest were:

21.0ms
(* (- (/ (* m (- 1 m)) v) 1) (- 1 m))
4.0ms
(- (/ (* m (- 1 m)) v) 1)
4.0ms
(/ (* m (- 1 m)) v)

series102.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

31.0ms
(* (- (/ (* m (- 1 m)) v) 1) (- 1 m))
30.0ms
(* m (- 1 m))
26.0ms
(/ (* m (- 1 m)) v)

simplify8.9s

Counts
53 → 97
Calls

53 calls. Slowest were:

898.0ms
(* (- m) (- (/ (* m (- 1 m)) v) 1))
798.0ms
(* (- m) (- (/ (* m (- 1 m)) v) 1))
721.0ms
(* (+ (/ (* m (- 1 m)) v) 1) (+ 1 m))

prune964.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (- (/ m (/ v (- 1 m))) 1) (- 1 m))
0.0b
(/ m (/ v (- 1 m)))
0.0b
(/ v (- 1 m))
0.0b
(- (/ m (/ v (- 1 m))) 1)

rewrite26.0ms

Algorithm
rewrite-expression-head
Counts
4 → 88
Calls

4 calls. Slowest were:

16.0ms
(* (- (/ m (/ v (- 1 m))) 1) (- 1 m))
6.0ms
(- (/ m (/ v (- 1 m))) 1)
1.0ms
(/ m (/ v (- 1 m)))

series105.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

32.0ms
(/ m (/ v (- 1 m)))
29.0ms
(* (- (/ m (/ v (- 1 m))) 1) (- 1 m))
25.0ms
(/ v (- 1 m))

simplify8.5s

Counts
54 → 100
Calls

54 calls. Slowest were:

779.0ms
(* (+ (* (/ m (/ v (- 1 m))) (/ m (/ v (- 1 m)))) (+ (* 1 1) (* (/ m (/ v (- 1 m))) 1))) (+ 1 m))
593.0ms
(* (- (pow (/ m (/ v (- 1 m))) 3) (pow 1 3)) (- (pow 1 3) (pow m 3)))
571.0ms
(* (- (pow (/ m (/ v (- 1 m))) 3) (pow 1 3)) (- (* 1 1) (* m m)))

prune983.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 3 expressions with local error:

0.1b
(fma m (/ m v) 1)
0.1b
(* (- (/ m v) (fma m (/ m v) 1)) (- 1 m))
0.0b
(- (/ m v) (fma m (/ m v) 1))

rewrite29.0ms

Algorithm
rewrite-expression-head
Counts
3 → 76
Calls

3 calls. Slowest were:

19.0ms
(* (- (/ m v) (fma m (/ m v) 1)) (- 1 m))
8.0ms
(- (/ m v) (fma m (/ m v) 1))
0.0ms
(fma m (/ m v) 1)

series57.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

22.0ms
(fma m (/ m v) 1)
19.0ms
(* (- (/ m v) (fma m (/ m v) 1)) (- 1 m))
16.0ms
(- (/ m v) (fma m (/ m v) 1))

simplify12.5s

Counts
64 → 85
Calls

64 calls. Slowest were:

1.4s
(* (- m) (- (/ m v) (fma m (/ m v) 1)))
958.0ms
(* (- m) (- (/ m v) (fma m (/ m v) 1)))
853.0ms
(* (- (/ m v) (fma m (/ m v) 1)) (- m))

prune991.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.2b
(fma (- (/ m v)) (- m (* m m)) m)
0.1b
(fma m (/ m v) 1)
0.0b
(+ (* (- (/ m v) (fma m (/ m v) 1)) 1) (fma (- (/ m v)) (- m (* m m)) m))
0.0b
(- m (* m m))

rewrite19.0ms

Algorithm
rewrite-expression-head
Counts
4 → 48
Calls

4 calls. Slowest were:

16.0ms
(+ (* (- (/ m v) (fma m (/ m v) 1)) 1) (fma (- (/ m v)) (- m (* m m)) m))
1.0ms
(- m (* m m))
0.0ms
(fma (- (/ m v)) (- m (* m m)) m)

series133.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

45.0ms
(+ (* (- (/ m v) (fma m (/ m v) 1)) 1) (fma (- (/ m v)) (- m (* m m)) m))
36.0ms
(- m (* m m))
30.0ms
(fma (- (/ m v)) (- m (* m m)) m)

simplify1.4s

Counts
14 → 60
Calls

14 calls. Slowest were:

355.0ms
(- (+ m (/ (pow m 3) v)) (* 2 (/ (pow m 2) v)))
279.0ms
(- (+ m (/ (pow m 3) v)) (* 2 (/ (pow m 2) v)))
273.0ms
(* (exp (* (- (/ m v) (fma m (/ m v) 1)) 1)) (exp (fma (- (/ m v)) (- m (* m m)) m)))

prune685.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes135.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 +o rules:numerics
(FPCore (m v)
  :name "b parameter of renormalized beta distribution"
  :pre (and (< 0 m) (< 0 v) (< v 0.25))
  (* (- (/ (* m (- 1 m)) v) 1) (- 1 m)))

Backtrace

partition: contract violation expected: list? given: 0.07021499871584938 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