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: 57.4s)

localize12.6s (21.9%)

Compiler

Compiled 6460 to 3263 computations (49.5% saved)

sample12.0s (20.8%)

Results
8.9s62960×body256valid
1.5s4114×body2048valid
1.0s7230×body256infinite
324.0ms1922×body256invalid
Bogosity

eval9.6s (16.7%)

Compiler

Compiled 536150 to 331704 computations (38.1% saved)

soundness6.0s (10.4%)

Rules
23408×fma-def
15902×log-prod
15076×fma-neg
15010×associate-*r*
14922×times-frac
Stop Event
saturated
31×node limit
Compiler

Compiled 2257 to 1334 computations (40.9% saved)

simplify4.1s (7.2%)

Algorithm
31×egg-herbie
Rules
18616×fma-def
14356×associate-*r*
13886×times-frac
12456×associate-*l*
11296×log-prod
Stop Event
saturated
done
fuel
22×node limit
Counts
8011 → 7234
Compiler

Compiled 1367 to 874 computations (36.1% saved)

prune3.9s (6.8%)

Counts
13952 → 309
Compiler

Compiled 24410 to 16355 computations (33% saved)

rewrite2.7s (4.8%)

Algorithm
22×batch-egg-rewrite
Rules
12360×log1p-expm1-u
10006×expm1-log1p-u
7396×unpow-prod-down
5936×log-prod
5191×add-exp-log
Stop Event
22×node limit
Counts
146 → 5145

preprocess2.6s (4.4%)

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 3596 to 2044 computations (43.2% saved)

regimes1.9s (3.4%)

Counts
423 → 92
Calls

26 calls:

330.0ms
b
302.0ms
c
216.0ms
x
200.0ms
a
181.0ms
z
Compiler

Compiled 8633 to 5045 computations (41.6% saved)

bsearch1.0s (1.8%)

Algorithm
49×binary-search
Stop Event
47×narrow-enough
predicate-same
Results
790.0ms5792×body256valid
82.0ms574×body256invalid
68.0ms400×body256infinite
Compiler

Compiled 14786 to 10336 computations (30.1% saved)

series571.0ms (1%)

Counts
146 → 2866
Calls

933 calls:

TimeVariablePointExpression
32.0ms
z
@inf
(/.f64 (-.f64 (*.f64 (+.f64 x 4) (/.f64 (/.f64 y z) x)) y) (*.f64 y (/.f64 (/.f64 y z) x)))
28.0ms
c
@0
(pow.f64 (*.f64 c (*.f64 a -4)) 3/2)
23.0ms
c
@-inf
(pow.f64 (*.f64 c (*.f64 a -4)) 3/2)
11.0ms
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
@-inf
(pow.f64 (*.f64 c (*.f64 a -4)) 3/2)

analyze497.0ms (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%)

Profiling

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