Herbie run

Date:Saturday, August 12th, 2023
Commit:e1aa4bdc on compare-reports
Hostname:nightly with Racket 8.6
Seed:2023224
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: 7.9min)

sample2.3min (29.7%)

Results
57.7s365715×body256valid
53.6s7842×body8192exit
10.0s64513×body256infinite
7.6s16249×body1024valid
3.9s7913×body1024infinite
2.9s8777×body512valid
1.3s3939×body512infinite
1.0s2268×body2048valid
718.0ms4577×body256invalid
682.0ms4478×body256unsamplable
459.0ms1101×body4096valid
129.0ms133×body2048infinite
Bogosity

localize1.2min (15%)

Compiler

Compiled 48019 to 26567 computations (44.7% saved)

soundness1.1min (13.9%)

Rules
242148×fma-def
146470×associate-*r*
136184×fma-neg
126988×distribute-lft-in
124258×log-prod
Stop Event
16×unsound
22×saturated
358×node limit
Compiler

Compiled 39890 to 23290 computations (41.6% saved)

eval1.1min (13.3%)

Compiler

Compiled 3218681 to 1971845 computations (38.7% saved)

simplify38.6s (8.1%)

Algorithm
271×egg-herbie
Rules
152938×fma-def
88554×associate-*r*
84410×fma-neg
81888×times-frac
77554×distribute-lft-in
Stop Event
unsound
84×saturated
22×done
35×fuel
182×node limit
Counts
58801 → 53367
Compiler

Compiled 11800 to 7484 computations (36.6% saved)

regimes24.1s (5.1%)

Counts
7067 → 771
Calls

130 calls:

2.4s
y.im
2.2s
im
2.0s
y.re
2.0s
x.im
1.6s
re
Compiler

Compiled 127337 to 71650 computations (43.7% saved)

prune22.5s (4.7%)

Counts
75997 → 3157
Compiler

Compiled 248774 to 172951 computations (30.5% saved)

rewrite17.4s (3.7%)

Algorithm
157×batch-egg-rewrite
Rules
101688×pow1
97232×add-exp-log
97022×log1p-expm1-u
97006×expm1-log1p-u
90456×add-log-exp
Stop Event
unsound
152×node limit
Counts
1255 → 34304

preprocess11.0s (2.3%)

Algorithm
57×egg-herbie
Rules
55988×fma-def
22788×fma-neg
19448×distribute-lft-in
18620×distribute-rgt-in
16356×sub-neg
Stop Event
23×saturated
34×node limit
Compiler

Compiled 28662 to 15877 computations (44.6% saved)

bsearch9.4s (2%)

Algorithm
344×binary-search
40×left-value
Stop Event
334×narrow-enough
10×predicate-same
Results
4.6s26822×body256valid
986.0ms6772×body256infinite
934.0ms2068×body1024infinite
715.0ms1817×body1024valid
711.0ms1495×body512valid
388.0ms1228×body512infinite
202.0ms449×body2048valid
51.0ms95×body4096valid
6.0msbody2048infinite
Compiler

Compiled 68502 to 48865 computations (28.7% saved)

series8.5s (1.8%)

Counts
1255 → 24440
Calls

6513 calls:

TimeVariablePointExpression
129.0ms
im
@inf
(/.f64 1 (log.f64 (pow.f64 base (/.f64 1 (atan2.f64 im re)))))
120.0ms
y.re
@0
(*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re)
105.0ms
im
@0
(log.f64 (/.f64 (atan2.f64 im re) (log.f64 base)))
100.0ms
y.im
@0
(cos.f64 (*.f64 y.im (log.f64 x.re)))
95.0ms
beta
@inf
(pow.f64 (pow.f64 (-.f64 (/.f64 (pow.f64 (/.f64 (-.f64 beta alpha) (+.f64 alpha (+.f64 beta 2))) 2) (+.f64 (/.f64 (-.f64 beta alpha) (+.f64 alpha (+.f64 beta 2))) -1)) (/.f64 1 (+.f64 (/.f64 (-.f64 beta alpha) (+.f64 alpha (+.f64 beta 2))) -1))) 3) 1/3)

analyze1.5s (0.3%)

Algorithm
58×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%86.3%13.7%0%0%0%0
55.8%48.1%38.2%13.7%0%0%0%1
64.2%54.3%30.3%13.7%0%1.7%0%2
82%67.3%14.7%13.7%0%4.3%0%3
85.4%69.8%11.9%13.7%0%4.5%0%4
90%73.5%8.1%13.7%0%4.6%0%5
91.3%74.3%7.1%13.7%0%4.9%0%6
93.8%75.5%5%13.7%0%5.8%0%7
94.8%76.2%4.2%13.7%0%5.9%0%8
95.2%76.5%3.9%13.7%0%5.9%0%9
96.4%77.1%2.8%13.7%0%6.4%0%10
96.5%77.1%2.8%13.7%0%6.4%0%11
96.7%77.3%2.6%13.7%0%6.4%0%12
Compiler

Compiled 1558 to 994 computations (36.2% saved)

end8.0ms (0%)

Profiling

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