Herbie run

Date:Thursday, July 20th, 2023
Commit:48201210 on js-report-page
Hostname:nightly with Racket 8.6
Seed:2023201
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: 52.6s)

localize13.2s (25.1%)

Compiler

Compiled 6626 to 3619 computations (45.4% saved)

sample11.2s (21.2%)

Results
8.4s62945×body256valid
1.3s4109×body2048valid
858.0ms7250×body256infinite
404.0ms1915×body256invalid
Bogosity

eval9.2s (17.5%)

Compiler

Compiled 496816 to 311935 computations (37.2% saved)

soundness4.9s (9.4%)

Rules
39236×fma-def
15882×times-frac
13454×associate-*r*
11982×distribute-rgt-in
11838×distribute-lft-in
Stop Event
saturated
30×node limit
Compiler

Compiled 2504 to 1505 computations (39.9% saved)

simplify4.6s (8.7%)

Algorithm
38×egg-herbie
Rules
34428×fma-def
14048×times-frac
11364×distribute-lft-in
11218×associate-*r*
10868×associate-*l*
Stop Event
15×saturated
done
fuel
23×node limit
Counts
7736 → 7139
Compiler

Compiled 745 to 502 computations (32.6% saved)

prune3.2s (6%)

Counts
12899 → 329
Compiler

Compiled 27318 to 18399 computations (32.6% saved)

rewrite2.1s (3.9%)

Algorithm
20×batch-egg-rewrite
Rules
13598×pow1
12904×add-exp-log
12894×log1p-expm1-u
12892×expm1-log1p-u
12808×add-log-exp
Stop Event
20×node limit
Counts
148 → 4668

regimes1.6s (3%)

Counts
302 → 68
Calls

23 calls:

269.0ms
c
244.0ms
a
179.0ms
x
158.0ms
y
146.0ms
b
Compiler

Compiled 5782 to 3469 computations (40% saved)

preprocess1.1s (2.1%)

Algorithm
egg-herbie
Rules
5828×div-sub
5698×fma-neg
5666×fma-def
4786×times-frac
3022×associate-/r*
Stop Event
saturated
node limit
Compiler

Compiled 1921 to 1152 computations (40% saved)

series710.0ms (1.3%)

Counts
148 → 3059
Calls

969 calls:

TimeVariablePointExpression
46.0ms
c
@0
(exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 4 c)) (*.f64 -1 (log.f64 (/.f64 -1 a))))))
37.0ms
n
@0
(/.f64 (-.f64 n f) (+.f64 f n))
34.0ms
a
@0
(exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 4 c)) (*.f64 -1 (log.f64 (/.f64 -1 a))))))
29.0ms
x
@inf
(-.f64 (/.f64 1 x) 1)
14.0ms
a
@-inf
(exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 4 c)) (*.f64 -1 (log.f64 (/.f64 -1 a))))))

bsearch539.0ms (1%)

Algorithm
32×binary-search
Stop Event
29×narrow-enough
predicate-same
Results
372.0ms3411×body256valid
41.0ms381×body256infinite
5.0ms40×body256invalid
Compiler

Compiled 5919 to 4290 computations (27.5% saved)

analyze404.0ms (0.8%)

Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
22.2%22.2%77.7%0.1%0%0%0%1
29.4%27.8%66.6%0.1%0%5.6%0%2
50%44.4%44.4%0.1%0%11.1%0%3
59.7%51.3%34.7%0.1%0%13.9%0%4
67.2%56.9%27.7%0.1%0%15.3%0%5
74.4%62.4%21.5%0.1%0%16%0%6
78.9%64.9%17.3%0.1%0%17.7%0%7
80.8%66.3%15.8%0.1%0%17.9%0%8
85.9%69.9%11.5%0.1%0%18.5%0%9
88%70.7%9.7%0.1%0%19.6%0%10
90%72.1%8%0.1%0%19.8%0%11
92.3%73.5%6.2%0.1%0%20.3%0%12
Compiler

Compiled 161 to 110 computations (31.7% saved)

end0.0ms (0%)

Profiling

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