Herbie run

Date:Thursday, October 26th, 2023
Commit:29308b35 on main
Hostname:nightly with Racket 8.6
Seed:2023299
Parameters:256 points for 4 iterations
Flags:
reduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionssetup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifygenerate:proofs
default

Time bar (total: 10.8min)

eval2.5min (23.1%)

Compiler

Compiled 4663075 to 3197704 computations (31.4% saved)

localize1.8min (16.8%)

Compiler

Compiled 43665 to 23434 computations (46.3% saved)

sample1.7min (16%)

Results
30.6s154974×body256valid
19.4s29471×body1024valid
11.4s66946×body256invalid
7.6s7635×body8192exit
7.4s39292×body256infinite
5.9s10105×body2048valid
5.8s13919×body512valid
3.0s5869×body1024invalid
2.6s667×body4096infinite
2.2s2136×body4096valid
1.7s7834×body256unsamplable
1.4s680×body2048infinite
1.3s2397×body1024infinite
974.0ms2995×body512invalid
739.0ms822×body8192valid
600.0ms1473×body512infinite
3.0msbody2048invalid
Bogosity

soundness1.4min (13%)

Rules
213864×fma-def
155274×associate-*r*
149200×times-frac
122578×associate-*l*
110344×log-prod
Stop Event
unsound
saturated
366×node limit
Compiler

Compiled 38027 to 23587 computations (38% saved)

regimes57.7s (8.9%)

Counts
9617 → 748
Calls

152 calls:

5.8s
l
3.8s
t
2.4s
NdChar
2.2s
k
2.1s
Vef
Compiler

Compiled 157044 to 91085 computations (42% saved)

simplify38.2s (5.9%)

Algorithm
150×egg-herbie
Rules
100072×fma-def
75630×associate-*r*
70350×times-frac
59956×associate-*l*
57074×*-commutative
Stop Event
done
unsound
31×saturated
29×fuel
118×node limit
Counts
65020 → 50252
Compiler

Compiled 12457 to 8528 computations (31.5% saved)

prune29.2s (4.5%)

Counts
96396 → 2958
Compiler

Compiled 223768 to 159705 computations (28.6% saved)

bsearch19.6s (3%)

Algorithm
349×binary-search
73×left-value
Stop Event
345×narrow-enough
predicate-same
Results
5.9s26274×body256valid
5.4s6925×body1024valid
1.8s3498×body512valid
1.6s6071×body256infinite
1.5s6354×body256invalid
690.0ms165×body4096infinite
629.0ms696×body2048valid
338.0ms153×body2048infinite
251.0ms404×body1024infinite
185.0ms128×body4096valid
146.0ms327×body1024invalid
128.0ms302×body512infinite
32.0ms149×body512invalid
19.0ms24×body8192valid
1.0msbody8192exit
Compiler

Compiled 102417 to 77778 computations (24.1% saved)

rewrite18.9s (2.9%)

Algorithm
119×batch-egg-rewrite
Rules
63848×log1p-expm1-u
43194×expm1-log1p-u
38548×expm1-udef
36444×log1p-udef
33518×prod-diff
Stop Event
unsound
117×node limit
Counts
1267 → 35174

preprocess17.0s (2.6%)

Algorithm
31×egg-herbie
Rules
36464×fma-def
16464×fma-neg
13968×div-sub
13714×distribute-lft-neg-in
12742×distribute-lft-in
Stop Event
saturated
26×node limit
Compiler

Compiled 33936 to 19705 computations (41.9% saved)

analyze10.3s (1.6%)

Algorithm
31×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%98.2%1.8%0%0%0%0
23%22.6%75.6%1.8%0%0%0%1
24.2%23.3%73.2%1.8%0%1.6%0%2
30.2%28.2%65.2%1.8%0%4.8%0%3
34%31.2%60.6%1.8%0%6.4%0%4
36.2%33.2%58.5%1.8%0%6.4%0%5
40.4%37%54.5%1.8%0%6.6%0%6
45.4%41.1%49.4%1.8%0%7.3%0.4%7
47.7%42.6%46.7%1.8%0%8.6%0.4%8
50.6%44.9%43.9%1.8%0%8.9%0.5%9
51.7%45.7%42.7%1.8%0%9.3%0.5%10
53.4%46.8%40.9%1.8%0%9.9%0.6%11
55.1%48%39.1%1.8%0%10.5%0.6%12
Compiler

Compiled 845 to 604 computations (28.5% saved)

series10.1s (1.6%)

Counts
1267 → 29846
Calls

8667 calls:

TimeVariablePointExpression
334.0ms
f
@-inf
(*.f64 (/.f64 1 (/.f64 (PI.f64) 4)) (log.f64 (/.f64 (/.f64 2 (*.f64 (PI.f64) 1/2)) f)))
277.0ms
h
@-inf
(*.f64 (/.f64 (/.f64 c0 2) w) (fma.f64 (/.f64 c0 (*.f64 w h)) (*.f64 (/.f64 d D) (/.f64 d D)) (neg.f64 (*.f64 (*.f64 c0 (pow.f64 D -2)) (/.f64 (pow.f64 d 2) (*.f64 h w))))))
194.0ms
c0
@0
(*.f64 (/.f64 (/.f64 c0 2) w) (fma.f64 (/.f64 c0 (*.f64 w h)) (*.f64 (/.f64 d D) (/.f64 d D)) (neg.f64 (*.f64 (*.f64 c0 (pow.f64 D -2)) (/.f64 (pow.f64 d 2) (*.f64 h w))))))
190.0ms
d
@0
(*.f64 (/.f64 (/.f64 c0 2) w) (fma.f64 (/.f64 c0 (*.f64 w h)) (*.f64 (/.f64 d D) (/.f64 d D)) (neg.f64 (*.f64 (*.f64 c0 (pow.f64 D -2)) (/.f64 (pow.f64 d 2) (*.f64 h w))))))
162.0ms
w
@0
(*.f64 (/.f64 (/.f64 c0 2) w) (fma.f64 (/.f64 c0 (*.f64 w h)) (*.f64 (/.f64 d D) (/.f64 d D)) (neg.f64 (*.f64 (*.f64 c0 (pow.f64 D -2)) (/.f64 (pow.f64 d 2) (*.f64 h w))))))

end13.0ms (0%)

Profiling

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