Herbie run

Date:Wednesday, December 13th, 2023
Commit:665878db on main
Hostname:nightly with Racket 8.6
Seed:2023347
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: 54.0s)

localize11.6s (21.4%)

Compiler

Compiled 6238 to 3228 computations (48.3% saved)

sample11.2s (20.8%)

Results
8.7s63101×body256valid
1.3s4151×body2048valid
848.0ms7052×body256infinite
369.0ms1879×body256invalid
Bogosity

eval9.4s (17.4%)

Compiler

Compiled 518721 to 329279 computations (36.5% saved)

soundness5.9s (10.9%)

Rules
26246×fma-def
20578×times-frac
15698×associate-*r*
11758×fma-neg
11724×associate-*l*
Stop Event
saturated
32×node limit
Compiler

Compiled 2479 to 1445 computations (41.7% saved)

prune4.0s (7.4%)

Counts
12454 → 351
Compiler

Compiled 32837 to 22240 computations (32.3% saved)

simplify3.5s (6.5%)

Algorithm
28×egg-herbie
Rules
15986×fma-def
12394×times-frac
11572×associate-*r*
9274×log-prod
8598×associate-*l*
Stop Event
saturated
done
fuel
20×node limit
Counts
5983 → 5730
Compiler

Compiled 874 to 591 computations (32.4% saved)

rewrite2.4s (4.5%)

Algorithm
19×batch-egg-rewrite
Rules
9470×log1p-expm1-u
6856×expm1-log1p-u
6030×prod-diff
5702×expm1-udef
5118×unpow-prod-down
Stop Event
19×node limit
Counts
117 → 3547

preprocess2.3s (4.2%)

Algorithm
egg-herbie
Rules
7114×fma-def
5098×div-sub
4546×fma-neg
3720×times-frac
3216×associate-/r*
Stop Event
saturated
node limit
Compiler

Compiled 2758 to 1656 computations (40% saved)

regimes2.1s (4%)

Counts
465 → 68
Calls

26 calls:

445.0ms
c
331.0ms
a
274.0ms
b
244.0ms
x
159.0ms
y
Compiler

Compiled 10040 to 5845 computations (41.8% saved)

analyze570.0ms (1.1%)

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)

series521.0ms (1%)

Counts
117 → 2436
Calls

801 calls:

TimeVariablePointExpression
39.0ms
b
@inf
(sqrt.f64 (fma.f64 b b (*.f64 a (*.f64 c -4))))
12.0ms
a
@inf
(/.f64 (+.f64 0 (*.f64 c (*.f64 a 4))) (+.f64 b (hypot.f64 b (sqrt.f64 (*.f64 a (*.f64 c -4))))))
11.0ms
a
@0
(/.f64 (-.f64 b (hypot.f64 b (sqrt.f64 (*.f64 -4 (*.f64 a c))))) (sqrt.f64 (*.f64 a 2)))
10.0ms
c
@inf
(-.f64 b (hypot.f64 b (sqrt.f64 (*.f64 a (*.f64 c -4)))))
9.0ms
a
@inf
(/.f64 (-.f64 b (hypot.f64 b (sqrt.f64 (*.f64 -4 (*.f64 a c))))) (sqrt.f64 (*.f64 a 2)))

bsearch488.0ms (0.9%)

Algorithm
29×binary-search
left-value
Stop Event
25×narrow-enough
predicate-same
Results
391.0ms2958×body256valid
41.0ms354×body256infinite
7.0ms47×body256invalid
Compiler

Compiled 6499 to 4644 computations (28.5% saved)

end0.0ms (0%)

Profiling

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