Herbie run

Date:Saturday, November 18th, 2023
Commit:fb1f2946 on main
Hostname:nightly with Racket 8.6
Seed:2023322
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: 5.4min)

sample1.2min (22.8%)

Results
38.5s269402×body256valid
16.1s14195×body2048valid
8.4s19522×body1024valid
5.3s31100×body256infinite
2.6s11304×body512valid
1.8s202×body8192exit
591.0ms787×body4096valid
352.0ms2724×body256invalid
134.0ms205×body1024infinite
126.0ms958×body256unsamplable
77.0ms216×body512infinite
21.0ms21×body2048infinite
Bogosity

soundness47.8s (14.6%)

Rules
154462×fma-def
82342×associate-*r*
75590×times-frac
69628×associate-*l*
69088×distribute-rgt-in
Stop Event
saturated
238×node limit
Compiler

Compiled 19831 to 11853 computations (40.2% saved)

localize46.9s (14.4%)

Compiler

Compiled 27080 to 15578 computations (42.5% saved)

eval46.5s (14.2%)

Compiler

Compiled 2125903 to 1415127 computations (33.4% saved)

simplify28.0s (8.6%)

Algorithm
168×egg-herbie
Rules
92332×fma-def
58858×associate-*r*
57022×times-frac
54852×associate-*l*
54168×distribute-lft-in
Stop Event
14×done
43×saturated
28×fuel
125×node limit
Counts
51492 → 46853
Compiler

Compiled 7322 to 4847 computations (33.8% saved)

rewrite18.7s (5.7%)

Algorithm
126×batch-egg-rewrite
Rules
70676×log1p-expm1-u
58170×expm1-log1p-u
44220×expm1-udef
42706×prod-diff
41144×log-prod
Stop Event
126×node limit
Counts
889 → 33655

prune18.2s (5.6%)

Counts
67725 → 1943
Compiler

Compiled 118574 to 81602 computations (31.2% saved)

regimes15.7s (4.8%)

Counts
3525 → 478
Calls

94 calls:

1.5s
x1
1.3s
c
1.3s
x
1.2s
a
1.1s
b
Compiler

Compiled 67582 to 41331 computations (38.8% saved)

preprocess14.4s (4.4%)

Algorithm
42×egg-herbie
Rules
53066×fma-def
20932×sub-neg
19756×fma-neg
19090×div-sub
18074×unsub-neg
Stop Event
11×saturated
31×node limit
Compiler

Compiled 22026 to 13614 computations (38.2% saved)

bsearch7.1s (2.2%)

Algorithm
205×binary-search
27×left-value
Stop Event
182×narrow-enough
23×predicate-same
Results
3.1s16937×body256valid
1.8s4455×body256infinite
875.0ms1631×body1024valid
260.0ms890×body512valid
246.0ms247×body2048valid
216.0ms1907×body256invalid
9.0ms28×body512infinite
9.0ms13×body1024infinite
4.0msbody2048infinite
1.0msbody4096valid
1.0msbody256unsamplable
Compiler

Compiled 58757 to 41604 computations (29.2% saved)

analyze5.8s (1.8%)

Algorithm
43×search
random
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%54.5%45.5%0%0%0%0
23.5%12.8%41.7%45.5%0%0%0%1
39.5%21.5%33%45.5%0%0%0%2
50.3%26.8%26.5%45.5%0%1.2%0%3
58.5%31%22%45.5%0%1.5%0%4
71.6%37.8%15%45.6%0%1.7%0%5
73.1%38.5%14.1%45.6%0%1.7%0%6
78.3%40.9%11.3%45.6%0%2.2%0%7
81.8%42.6%9.5%45.7%0%2.2%0%8
84.7%43.9%8%45.7%0%2.5%0%9
86.7%44.7%6.9%45.7%0%2.7%0%10
88.8%45.6%5.7%45.7%0%2.8%0.1%11
89.7%46%5.3%45.7%0%2.9%0.1%12
Compiler

Compiled 1441 to 1017 computations (29.4% saved)

series3.2s (1%)

Counts
889 → 17837
Calls

4872 calls:

TimeVariablePointExpression
92.0ms
a
@0
(exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 4 a)) (*.f64 -1 (log.f64 (/.f64 -1 c))))))
83.0ms
y
@0
(*.f64 (/.f64 (-.f64 x y) (hypot.f64 x y)) (-.f64 (exp.f64 (log1p.f64 (/.f64 (+.f64 x y) (hypot.f64 x y)))) 1))
83.0ms
a
@inf
(/.f64 (-.f64 (pow.f64 (exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 4 a)) (*.f64 -1 (log.f64 (/.f64 -1 c)))))) 2) b) (*.f64 a 2))
76.0ms
t
@0
(pow.f64 (pow.f64 (cbrt.f64 (fma.f64 170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 t -170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)) 3/2) 2)
68.0ms
c
@-inf
(exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 4 a)) (*.f64 -1 (log.f64 (/.f64 -1 c))))))

end7.0ms (0%)

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