Error in 9.2s

Runtime

Time bar (total: 9.2s)Debug log

start139.0ms

Algorithm
intervals

setup309.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 57.6b

localize30.0ms

Local error

Found 2 expressions with local error:

52.7b
(fma -2 (* 2e-16 t) (fma (fma t 2e-16 1) (fma t 2e-16 1) -1))
49.7b
(fma (fma t 2e-16 1) (fma t 2e-16 1) -1)

rewrite1.0ms

Algorithm
rewrite-expression-head
Counts
2 → 20
Calls

2 calls. Slowest were:

0.0ms
(fma -2 (* 2e-16 t) (fma (fma t 2e-16 1) (fma t 2e-16 1) -1))
0.0ms
(fma (fma t 2e-16 1) (fma t 2e-16 1) -1)

series152.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

82.0ms
(fma -2 (* 2e-16 t) (fma (fma t 2e-16 1) (fma t 2e-16 1) -1))
70.0ms
(fma (fma t 2e-16 1) (fma t 2e-16 1) -1)

simplify89.0ms

Counts
6 → 26
Calls

6 calls. Slowest were:

35.0ms
(+ (* 4e-16 t) (* 3.9999999999999997e-32 (pow t 2)))
25.0ms
(+ (* 4e-16 t) (* 3.9999999999999997e-32 (pow t 2)))
16.0ms
(+ (* 4e-16 t) (* 3.9999999999999997e-32 (pow t 2)))

prune269.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3.9999999999999997e-32 (pow t 2))

rewrite3.0ms

Algorithm
rewrite-expression-head
Counts
1 → 14
Calls

1 calls. Slowest were:

2.0ms
(* 3.9999999999999997e-32 (pow t 2))

series15.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

15.0ms
(* 3.9999999999999997e-32 (pow t 2))

simplify17.0ms

Counts
6 → 17
Calls

6 calls. Slowest were:

4.0ms
(* 3.9999999999999997e-32 (pow t 2))
4.0ms
(* 3.9999999999999997e-32 (pow t 2))
4.0ms
(* 3.9999999999999997e-32 (pow t 2))

prune184.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (* 3.9999999999999997e-32 t) t)

rewrite5.0ms

Algorithm
rewrite-expression-head
Counts
1 → 11
Calls

1 calls. Slowest were:

5.0ms
(* (* 3.9999999999999997e-32 t) t)

series18.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

18.0ms
(* (* 3.9999999999999997e-32 t) t)

simplify25.0ms

Counts
3 → 14
Calls

3 calls. Slowest were:

9.0ms
(* 3.9999999999999997e-32 (pow t 2))
7.0ms
(* 3.9999999999999997e-32 (pow t 2))
7.0ms
(* 3.9999999999999997e-32 (pow t 2))

prune143.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (sqrt (* (* 3.9999999999999997e-32 t) t)) (sqrt (* (* 3.9999999999999997e-32 t) t)))
0.3b
(* (* 3.9999999999999997e-32 t) t)
0.3b
(* (* 3.9999999999999997e-32 t) t)
0.1b
(sqrt (* (* 3.9999999999999997e-32 t) t))

rewrite15.0ms

Algorithm
rewrite-expression-head
Counts
4 → 61
Calls

4 calls. Slowest were:

8.0ms
(* (sqrt (* (* 3.9999999999999997e-32 t) t)) (sqrt (* (* 3.9999999999999997e-32 t) t)))
2.0ms
(* (* 3.9999999999999997e-32 t) t)
2.0ms
(* (* 3.9999999999999997e-32 t) t)

series129.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

71.0ms
(* (sqrt (* (* 3.9999999999999997e-32 t) t)) (sqrt (* (* 3.9999999999999997e-32 t) t)))
34.0ms
(sqrt (* (* 3.9999999999999997e-32 t) t))
12.0ms
(* (* 3.9999999999999997e-32 t) t)

simplify568.0ms

Counts
31 → 73
Calls

31 calls. Slowest were:

345.0ms
(* (* (* (sqrt (* (* 3.9999999999999997e-32 t) t)) (sqrt (* (* 3.9999999999999997e-32 t) t))) (sqrt (* (* 3.9999999999999997e-32 t) t))) (* (* (sqrt (* (* 3.9999999999999997e-32 t) t)) (sqrt (* (* 3.9999999999999997e-32 t) t))) (sqrt (* (* 3.9999999999999997e-32 t) t))))
59.0ms
(* (* (* 3.9999999999999997e-32 t) t) (* (* 3.9999999999999997e-32 t) t))
39.0ms
(* (* (* 3.9999999999999997e-32 t) t) (* (* 3.9999999999999997e-32 t) t))

prune631.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

regimes59.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 +o rules:numerics
(FPCore (t)
  :name "fma_test1"
  :pre (<= 0.9 t 1.1)

  :herbie-target
  (fma (+ 1 (* t 2e-16)) (+ 1 (* t 2e-16)) (- -1 (* 2 (* t 2e-16))))

  (+ (* (+ 1 (* t 2e-16)) (+ 1 (* t 2e-16))) (- -1 (* 2 (* t 2e-16)))))

Backtrace

partition: contract violation expected: list? given: 0.327625 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