Herbie run

Date:Friday, October 6th, 2023
Commit:f10612bf on report-tolerance
Hostname:nightly with Racket 8.6
Seed:2023279
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: 43.5min)

sample8.5min (19.5%)

Results
5.5min1790353×body256valid
1.2min334916×body256infinite
34.7s143023×body256invalid
33.9s44948×body1024valid
15.8s32632×body512valid
9.3s9756×body2048valid
3.0s1548×body8192exit
2.9s4733×body1024infinite
1.7s3165×body512infinite
727.0ms361×body4096valid
431.0ms1229×body1024invalid
237.0ms911×body512invalid
Bogosity

regimes7.5min (17.2%)

Counts
36522 → 5998
Calls

486 calls:

1.1min
x
1.1min
y
1.0min
z
42.4s
t
33.1s
a
Compiler

Compiled 433694 to 241060 computations (44.4% saved)

soundness6.4min (14.8%)

Rules
1180594×fma-def
659902×associate-*r*
624018×log-prod
616272×fma-neg
545640×associate-*l*
Stop Event
6×unsound
81×saturated
1472×node limit
Results
Compiler

Compiled 106624 to 58202 computations (45.4% saved)

localize4.4min (10.1%)

Compiler

Compiled 111794 to 45640 computations (59.2% saved)

eval3.7min (8.6%)

Compiler

Compiled 7797635 to 3806385 computations (51.2% saved)

simplify3.7min (8.4%)

Algorithm
1064×egg-herbie
Rules
575894×fma-def
474366×log-prod
422466×associate-*r*
374006×associate-*l*
340510×fma-neg
Stop Event
82×done
9×unsound
269×saturated
187×fuel
786×node limit
Counts
354187 → 262066
Compiler

Compiled 70679 to 42352 computations (40.1% saved)

prune2.4min (5.5%)

Counts
333282 → 13251
Compiler

Compiled 727273 to 500361 computations (31.2% saved)

bsearch2.3min (5.3%)

Algorithm
3580×binary-search
350×left-value
Stop Event
3514×narrow-enough
66×predicate-same
Results
1.2min322267×body256valid
43.9s104455×body256infinite
4.3s4693×body1024valid
3.4s5721×body512valid
1.1s8513×body256invalid
955.0ms1169×body1024infinite
357.0ms534×body512infinite
116.0ms185×body2048valid
Compiler

Compiled 840782 to 628798 computations (25.2% saved)

rewrite2.2min (5%)

Algorithm
795×batch-egg-rewrite
Rules
491404×pow1
462978×add-exp-log
462656×log1p-expm1-u
462606×expm1-log1p-u
445630×add-log-exp
Stop Event
1×unsound
794×node limit
Counts
5613 → 200684

preprocess1.4min (3.3%)

Algorithm
269×egg-herbie
Rules
379496×fma-def
124614×fma-neg
117016×sub-neg
102806×unsub-neg
98826×div-sub
Stop Event
123×saturated
146×node limit
Compiler

Compiled 138705 to 70520 computations (49.2% saved)

series39.7s (1.5%)

Counts
5613 → 153503
Calls

39249 calls:

TimeVariablePointExpression
378.0ms
x
@0
(log.f64 (+.f64 1 (expm1.f64 (*.f64 x 27061/100000))))
343.0ms
x
@0
(log.f64 (cbrt.f64 (pow.f64 (exp.f64 27061/100000) x)))
321.0ms
z
@0
(+.f64 (/.f64 (+.f64 2 (/.f64 2 z)) t) (+.f64 -2 (/.f64 x y)))
290.0ms
i
@inf
(/.f64 (fma.f64 (fma.f64 (fma.f64 (fma.f64 x y z) y 54929528941/2000000) y 28832688827/125000) y t) (fma.f64 (fma.f64 (fma.f64 (+.f64 y a) y b) y c) y i))
288.0ms
y
@inf
(log.f64 (cbrt.f64 (exp.f64 (cos.f64 (fma.f64 t (*.f64 -1/3 z) y)))))

analyze21.9s (0.8%)

Algorithm
269×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
46.5%46.4%53.4%0.1%0%0%0%1
49.9%49.7%49.9%0.1%0%0.2%0%2
57.9%57.4%41.7%0.1%0%0.7%0%3
64%63.2%35.5%0.1%0%1.2%0%4
69.8%68.7%29.8%0.1%0%1.4%0%5
74.4%72.7%25.1%0.1%0%2.1%0%6
78.5%76%20.8%0.1%0%3%0%7
80.3%77.4%19%0.1%0%3.5%0%8
83.1%79.6%16.2%0.1%0%4.1%0%9
84.8%80.8%14.4%0.1%0%4.7%0%10
87.7%83.1%11.7%0.1%0%5.1%0%11
88.9%83.8%10.5%0.1%0%5.5%0%12
Compiler

Compiled 4012 to 2763 computations (31.1% saved)

end80.0ms (0%)

Profiling

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