Herbie run

Date:Friday, October 6th, 2023
Commit:add13636 on main
Hostname:nightly with Racket 8.6
Seed:2023279
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: 1.2min)

localize18.9s (25.9%)

Compiler

Compiled 6718 to 3570 computations (46.9% saved)

sample14.0s (19.1%)

Results
10.8s62949×body256valid
1.4s4123×body2048valid
1.0s7232×body256infinite
469.0ms1937×body256invalid
Bogosity

eval12.8s (17.5%)

Compiler

Compiled 607094 to 366908 computations (39.6% saved)

soundness7.2s (9.8%)

Rules
29608×fma-def
17540×associate-*r*
17272×fma-neg
15952×times-frac
13512×associate-*l*
Stop Event
saturated
35×node limit
Compiler

Compiled 3226 to 1739 computations (46.1% saved)

prune5.2s (7.2%)

Counts
14838 → 292
Compiler

Compiled 27678 to 18247 computations (34.1% saved)

simplify4.5s (6.2%)

Algorithm
29×egg-herbie
Rules
16658×fma-def
10852×associate-*r*
9170×associate-*l*
9008×distribute-lft-in
8072×*-commutative
Stop Event
saturated
done
fuel
21×node limit
Counts
7810 → 7101
Compiler

Compiled 1028 to 649 computations (36.9% saved)

preprocess3.2s (4.4%)

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 2970 to 1646 computations (44.6% saved)

rewrite2.7s (3.7%)

Algorithm
20×batch-egg-rewrite
Rules
13572×pow1
12802×add-exp-log
12792×expm1-log1p-u
12792×log1p-expm1-u
12690×add-log-exp
Stop Event
20×node limit
Counts
128 → 5102

regimes2.5s (3.4%)

Counts
337 → 67
Calls

23 calls:

396.0ms
a
310.0ms
x
308.0ms
c
260.0ms
b
249.0ms
y
Compiler

Compiled 7018 to 4073 computations (42% saved)

series763.0ms (1%)

Counts
128 → 2708
Calls

828 calls:

TimeVariablePointExpression
56.0ms
c
@0
(exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 4 a)) (*.f64 -1 (log.f64 (/.f64 -1 c))))))
49.0ms
f
@inf
(/.f64 (sqrt.f64 (+.f64 f n)) (-.f64 n f))
31.0ms
a
@0
(exp.f64 (*.f64 1/4 (+.f64 (log.f64 (*.f64 4 a)) (*.f64 -1 (log.f64 (/.f64 -1 c))))))
27.0ms
a
@0
(pow.f64 (*.f64 a (*.f64 -4 c)) 1/4)
25.0ms
c
@0
(pow.f64 (*.f64 a (*.f64 -4 c)) 1/4)

bsearch675.0ms (0.9%)

Algorithm
30×binary-search
Stop Event
23×narrow-enough
predicate-same
Results
525.0ms2882×body256valid
58.0ms318×body256infinite
36.0ms198×body256invalid
Compiler

Compiled 8767 to 5921 computations (32.5% saved)

analyze641.0ms (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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