Herbie run

Date:Saturday, October 14th, 2023
Commit:3cdd5168 on hamming-cleanup
Hostname:nightly with Racket 8.6
Seed:2023287
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: 1.4min)

eval18.8s (23.1%)

Compiler

Compiled 726515 to 450376 computations (38% saved)

sample18.5s (22.8%)

Results
13.5s62906×body256valid
2.2s4119×body2048valid
1.8s7279×body256infinite
630.0ms1871×body256invalid
Bogosity

localize14.2s (17.5%)

Compiler

Compiled 6744 to 3615 computations (46.4% saved)

soundness7.5s (9.2%)

Rules
35382×fma-def
22048×associate-*r*
21008×times-frac
17954×associate-*l*
14704×fma-neg
Stop Event
saturated
41×node limit
Compiler

Compiled 4475 to 2600 computations (41.9% saved)

prune5.5s (6.8%)

Counts
17585 → 313
Compiler

Compiled 27729 to 18416 computations (33.6% saved)

simplify4.8s (5.9%)

Algorithm
32×egg-herbie
Rules
20932×fma-def
14080×associate-*r*
11476×associate-*l*
10738×times-frac
10260×distribute-rgt-in
Stop Event
saturated
done
fuel
23×node limit
Counts
8160 → 7526
Compiler

Compiled 1334 to 868 computations (34.9% saved)

preprocess3.3s (4%)

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 3568 to 2038 computations (42.9% saved)

rewrite3.0s (3.7%)

Algorithm
23×batch-egg-rewrite
Rules
14774×pow1
13994×add-exp-log
13976×expm1-log1p-u
13976×log1p-expm1-u
13868×add-log-exp
Stop Event
23×node limit
Counts
145 → 5320

regimes2.9s (3.6%)

Counts
391 → 89
Calls

23 calls:

508.0ms
x
414.0ms
a
400.0ms
c
335.0ms
b
262.0ms
z
Compiler

Compiled 8356 to 4881 computations (41.6% saved)

series1.0s (1.3%)

Counts
145 → 2840
Calls

852 calls:

TimeVariablePointExpression
61.0ms
a
@-inf
(exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 -4 a)) (*.f64 -1 (log.f64 (/.f64 1 c))))))
39.0ms
x
@-inf
(+.f64 (pow.f64 x -2) -1)
36.0ms
a
@-inf
(pow.f64 (*.f64 a (*.f64 c -4)) 1/4)
30.0ms
a
@0
(exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 -4 a)) (*.f64 -1 (log.f64 (/.f64 1 c))))))
24.0ms
a
@0
(pow.f64 (*.f64 a (*.f64 c -4)) 1/4)

bsearch883.0ms (1.1%)

Algorithm
47×binary-search
Stop Event
38×narrow-enough
predicate-same
Results
685.0ms4494×body256valid
77.0ms562×body256infinite
27.0ms192×body256invalid
Compiler

Compiled 11263 to 7857 computations (30.2% saved)

analyze761.0ms (0.9%)

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)

end1.0ms (0%)

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