Error in 10.6s

Runtime

Time bar (total: 10.6s)Debug logProfile

start164.0ms

Algorithm
intervals

setup451.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 57.6b

localize15.0ms

Local error

Found 2 expressions with local error:

53.1b
(fma -2 (* 2e-16 t) (fma (fma t 2e-16 1) (fma t 2e-16 1) -1))
49.6b
(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)

series117.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

66.0ms
(fma -2 (* 2e-16 t) (fma (fma t 2e-16 1) (fma t 2e-16 1) -1))
51.0ms
(fma (fma t 2e-16 1) (fma t 2e-16 1) -1)

simplify81.0ms

Counts
6 → 26
Calls

6 calls. Slowest were:

30.0ms
(+ (* 4e-16 t) (* 3.9999999999999997e-32 (pow t 2)))
19.0ms
(+ (* 4e-16 t) (* 3.9999999999999997e-32 (pow t 2)))
16.0ms
(+ (* 4e-16 t) (* 3.9999999999999997e-32 (pow t 2)))

prune291.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize13.0ms

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))

series14.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

14.0ms
(* 3.9999999999999997e-32 (pow t 2))

simplify19.0ms

Counts
6 → 17
Calls

6 calls. Slowest were:

7.0ms
(* 3.9999999999999997e-32 (pow t 2))
3.0ms
(* 3.9999999999999997e-32 (pow t 2))
3.0ms
(* 3.9999999999999997e-32 (pow t 2))

prune156.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite2.0ms

Algorithm
rewrite-expression-head
Counts
1 → 11
Calls

1 calls. Slowest were:

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

series12.0ms

Counts
1 → 3
Calls

1 calls. Slowest were:

12.0ms
(* (* 3.9999999999999997e-32 t) t)

simplify14.0ms

Counts
3 → 14
Calls

3 calls. Slowest were:

6.0ms
(* 3.9999999999999997e-32 (pow t 2))
4.0ms
(* 3.9999999999999997e-32 (pow t 2))
3.0ms
(* 3.9999999999999997e-32 (pow t 2))

prune138.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (sqrt (* 3.9999999999999997e-32 (pow t 2))) (sqrt (* 3.9999999999999997e-32 (pow t 2))))
0.2b
(* 3.9999999999999997e-32 (pow t 2))
0.2b
(* 3.9999999999999997e-32 (pow t 2))
0.2b
(sqrt (* 3.9999999999999997e-32 (pow t 2)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Counts
4 → 67
Calls

4 calls. Slowest were:

7.0ms
(* (sqrt (* 3.9999999999999997e-32 (pow t 2))) (sqrt (* 3.9999999999999997e-32 (pow t 2))))
1.0ms
(* 3.9999999999999997e-32 (pow t 2))
1.0ms
(* 3.9999999999999997e-32 (pow t 2))

series127.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

60.0ms
(* (sqrt (* 3.9999999999999997e-32 (pow t 2))) (sqrt (* 3.9999999999999997e-32 (pow t 2))))
26.0ms
(* 3.9999999999999997e-32 (pow t 2))
21.0ms
(sqrt (* 3.9999999999999997e-32 (pow t 2)))

simplify880.0ms

Counts
37 → 79
Calls

37 calls. Slowest were:

607.0ms
(* (* (* (sqrt (* 3.9999999999999997e-32 (pow t 2))) (sqrt (* 3.9999999999999997e-32 (pow t 2)))) (sqrt (* 3.9999999999999997e-32 (pow t 2)))) (* (* (sqrt (* 3.9999999999999997e-32 (pow t 2))) (sqrt (* 3.9999999999999997e-32 (pow t 2)))) (sqrt (* 3.9999999999999997e-32 (pow t 2)))))
41.0ms
(* (* 3.9999999999999997e-32 (pow t 2)) (* 3.9999999999999997e-32 (pow t 2)))
40.0ms
(* (* 3.9999999999999997e-32 (pow t 2)) (* 3.9999999999999997e-32 (pow t 2)))

prune809.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

regimes96.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 +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: 0.326875 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