Herbie run

Date:Wednesday, November 15th, 2023
Commit:2a8b6e90 on cleanup-reprs
Hostname:nightly with Racket 8.6
Seed:2023319
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: 8.6min)

sample2.3min (26.5%)

Results
55.7s365673×body256valid
51.0s7751×body8192exit
9.9s64703×body256infinite
7.1s16087×body1024valid
4.0s8168×body1024infinite
2.4s8625×body512valid
1.6s3822×body512infinite
1.2s2315×body2048valid
715.0ms4482×body256invalid
535.0ms4429×body256unsamplable
472.0ms1079×body4096valid
184.0ms138×body2048infinite
Bogosity

localize1.8min (21.2%)

Compiler

Compiled 47207 to 27284 computations (42.2% saved)

soundness1.1min (12.7%)

Rules
193846×fma-def
111578×associate-*r*
99134×distribute-lft-in
97206×distribute-rgt-in
92910×*-commutative
Stop Event
18×unsound
15×saturated
303×node limit
Compiler

Compiled 36342 to 22546 computations (38% saved)

eval1.0min (12%)

Compiler

Compiled 3005046 to 1936556 computations (35.6% saved)

simplify37.8s (7.4%)

Algorithm
218×egg-herbie
Rules
115468×fma-def
76848×log-prod
72312×associate-*r*
67092×times-frac
66576×*-commutative
Stop Event
6×unsound
57×saturated
22×done
35×fuel
155×node limit
Counts
62808 → 55593
Compiler

Compiled 10346 to 6603 computations (36.2% saved)

regimes22.7s (4.4%)

Counts
6196 → 709
Calls

130 calls:

2.9s
y.re
2.2s
y.im
2.1s
x.im
1.9s
im
1.5s
x
Compiler

Compiled 94680 to 54701 computations (42.2% saved)

rewrite22.1s (4.3%)

Algorithm
161×batch-egg-rewrite
Rules
94515×log1p-expm1-u
70587×expm1-log1p-u
57542×prod-diff
56608×expm1-udef
51852×log1p-udef
Stop Event
8×unsound
153×node limit
Counts
1258 → 39876

prune21.9s (4.3%)

Counts
84722 → 2768
Compiler

Compiled 197027 to 139304 computations (29.3% saved)

preprocess18.9s (3.7%)

Algorithm
57×egg-herbie
Rules
63808×fma-def
22196×distribute-lft-in
22062×fma-neg
21792×distribute-rgt-in
21548×sub-neg
Stop Event
21×saturated
36×node limit
Compiler

Compiled 32936 to 17488 computations (46.9% saved)

series8.5s (1.7%)

Counts
1258 → 22932
Calls

6234 calls:

TimeVariablePointExpression
268.0ms
re
@-inf
(/.f64 1 (log.f64 (pow.f64 base (/.f64 1 (atan2.f64 im re)))))
213.0ms
x
@0
(log.f64 (sqrt.f64 (pow.f64 (exp.f64 x) 3275911/10000000)))
165.0ms
base
@0
(pow.f64 (pow.f64 (log.f64 base) -1/2) 2)
145.0ms
x
@inf
(log.f64 (-.f64 (*.f64 x 2) (/.f64 1/2 x)))
142.0ms
x
@inf
(-.f64 (exp.f64 (log1p.f64 (/.f64 (pow.f64 x -4) x))) 1)

bsearch8.4s (1.6%)

Algorithm
312×binary-search
35×left-value
Stop Event
304×narrow-enough
8×predicate-same
Results
4.5s25472×body256valid
1.2s2117×body1024infinite
876.0ms5401×body256infinite
529.0ms1314×body512infinite
288.0ms397×body2048valid
178.0ms485×body1024valid
126.0ms475×body512valid
54.0ms36×body2048infinite
19.0ms47×body4096valid
Compiler

Compiled 70104 to 48452 computations (30.9% saved)

analyze1.6s (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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