Herbie run

Date:Friday, July 7th, 2023
Commit:5af0acdf on result-diffing
Hostname:nightly with Racket 8.6
Seed:2023188
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: 7.8min)

localize3.3min (42%)

Compiler

Compiled 38333 to 20453 computations (46.6% saved)

soundness1.2min (14.8%)

Rules
181030×fma-def
126532×associate-*r*
111308×associate-*l*
99542×times-frac
90734×log-prod
Stop Event
11×saturated
247×node limit
Compiler

Compiled 26178 to 16574 computations (36.7% saved)

sample1.0min (13.2%)

Results
58.7s206400×body256valid
1.6s8312×body256invalid
654.0ms2004×body256precondition
Bogosity

eval53.5s (11.5%)

Compiler

Compiled 2082151 to 1305515 computations (37.3% saved)

regimes21.1s (4.5%)

Counts
6066 → 308
Calls

124 calls:

1.1s
s
888.0ms
cosTheta_i
750.0ms
uy
701.0ms
u1
695.0ms
maxCos
Compiler

Compiled 101270 to 59729 computations (41% saved)

simplify20.7s (4.5%)

Algorithm
147×egg-herbie
Rules
112980×fma-def
74998×associate-*r*
68334×associate-*l*
57472×times-frac
52432×log-prod
Stop Event
done
35×saturated
23×fuel
112×node limit
Counts
42665 → 36120
Compiler

Compiled 4814 to 3526 computations (26.8% saved)

prune19.3s (4.2%)

Counts
63789 → 3372
Compiler

Compiled 251879 to 182063 computations (27.7% saved)

rewrite10.7s (2.3%)

Algorithm
97×batch-egg-rewrite
Rules
68742×pow1
67488×add-sqr-sqrt
65108×add-exp-log
64926×log1p-expm1-u
64906×expm1-log1p-u
Stop Event
97×node limit
Counts
1132 → 22244

series4.5s (1%)

Counts
1132 → 20396
Calls

5496 calls:

TimeVariablePointExpression
69.0ms
ux
@inf
(*.f32 (sin.f32 (*.f32 uy (*.f32 2 (PI.f32)))) (sqrt.f32 (-.f32 1 (+.f32 1 (*.f32 (-.f32 (*.f32 2 maxCos) 2) ux)))))
64.0ms
u2
@-inf
(-.f32 (exp.f32 (log1p.f32 (sin.f32 (*.f32 u2 314159265359/50000000000)))) 1)
61.0ms
s
@0
(*.f32 s (neg.f32 (log.f32 (+.f32 (/.f32 1 (+.f32 (/.f32 u (+.f32 1 (exp.f32 (/.f32 (neg.f32 (PI.f32)) s)))) (/.f32 (-.f32 1 u) (+.f32 1 (exp.f32 (/.f32 (PI.f32) s)))))) -1))))
55.0ms
s
@0
(*.f32 (-.f32 (log.f32 (*.f32 -4 (*.f32 (PI.f32) (+.f32 -1/4 (*.f32 u 1/2))))) (log.f32 s)) (neg.f32 s))
51.0ms
s
@0
(*.f32 -3 (*.f32 s (log1p.f32 (+.f32 (*.f32 -4/3 u) 1/3))))

analyze4.4s (1%)

Algorithm
25×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%3.2%96.8%0%0%0%0
0.4%0%3.1%96.8%0%0%0%1
9.5%0.3%2.9%96.8%0%0%0%2
43.3%1.4%1.8%96.8%0%0%0%3
48.2%1.5%1.6%96.8%0%0%0%4
65.2%2.1%1.1%96.8%0%0%0%5
70.4%2.2%0.9%96.8%0%0.1%0%6
79.1%2.4%0.6%96.8%0%0.1%0%7
81.1%2.5%0.6%96.8%0%0.1%0%8
86.1%2.6%0.4%96.8%0%0.1%0%9
87.6%2.7%0.4%96.9%0%0.1%0%10
91.9%2.8%0.2%96.9%0%0.1%0%11
92.6%2.8%0.2%96.9%0%0.1%0%12
Compiler

Compiled 1220 to 881 computations (27.8% saved)

preprocess2.7s (0.6%)

Algorithm
50×egg-herbie
Rules
27984×fma-def
24740×fma-neg
10180×distribute-lft-in
9786×associate-/l*
9194×distribute-rgt-in
Stop Event
unsound
29×saturated
19×node limit
Compiler

Compiled 738 to 544 computations (26.3% saved)

end2.5s (0.5%)

Compiler

Compiled 9866 to 6028 computations (38.9% saved)

bsearch18.0ms (0%)

Algorithm
44×binary-search
16×left-value
Stop Event
44×narrow-enough
Compiler

Compiled 1446 to 1039 computations (28.1% saved)

Profiling

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