Herbie run

Date:Wednesday, February 28th, 2024
Commit:699b9765 on main
Hostname:nightly with Racket 8.11.1
Seed:2024059
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: 7.7s)

sample5.2s (66.9%)

Results
702.0ms8296×256valid
1.9s6822×1024valid
1.5s4481×2048valid
427.0ms3018×512valid
202.0ms2148×256infinite
1.0ms3×4096valid
Precisions
Click to see histograms. Total time spent on operations: 1.6s
Operation ival-add, time spent: 1.0s, 66.0% of total-time
Operation ival-sub, time spent: 330.0ms, 21.0% of total-time
Operation ival-mult, time spent: 109.0ms, 7.0% of total-time
Operation const, time spent: 85.0ms, 5.0% of total-time
Bogosity

preprocess1.2s (16.1%)

Algorithm
3×egg-herbie
Rules
8166×fma-neg
2784×associate-+r+
2680×associate-+l+
2552×unsub-neg
2488×associate-+r-
Stop Event
1×saturated
2×node limit
Compiler

Compiled 390 to 278 computations (28.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 114.0ms
Operation ival-add, time spent: 74.0ms, 65.0% of total-time
Operation ival-sub, time spent: 18.0ms, 16.0% of total-time
Operation ival-mult, time spent: 14.0ms, 12.0% of total-time
Operation const, time spent: 8.0ms, 7.0% of total-time

soundness886.0ms (11.5%)

Rules
8276×fma-neg
2784×associate-+r+
2680×associate-+l+
2552×unsub-neg
2490×associate-+r-
Stop Event
1×saturated
3×node limit
Compiler

Compiled 153 to 91 computations (40.5% saved)

rewrite166.0ms (2.1%)

Algorithm
1×batch-egg-rewrite
Rules
636×unpow-prod-down
396×log1p-expm1-u
396×expm1-log1p-u
377×add-exp-log
370×cbrt-prod
Stop Event
1×node limit
Counts
1 → 47

simplify105.0ms (1.4%)

Algorithm
4×egg-herbie
Rules
1686×times-frac
654×fma-define
562×associate-*r*
546×fma-neg
536×prod-exp
Stop Event
3×saturated
1×node limit
3×done
Counts
59 → 64
Compiler

Compiled 23 to 17 computations (26.1% saved)

localize79.0ms (1%)

Compiler

Compiled 38 to 27 computations (28.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 19.0ms
Operation ival-mult, time spent: 9.0ms, 47.0% of total-time
Operation composed, time spent: 4.0ms, 21.0% of total-time
Operation ival-add, time spent: 4.0ms, 21.0% of total-time
Operation const, time spent: 2.0ms, 10.0% of total-time

regimes39.0ms (0.5%)

Counts
12 → 5
Calls

8 calls:

14.0ms
x
5.0ms
(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
5.0ms
(+.f64 x #s(literal 1 binary64))
4.0ms
(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
3.0ms
(-.f64 (+.f64 #s(literal 1 binary64) x) x)
Compiler

Compiled 84 to 59 computations (29.8% saved)

eval18.0ms (0.2%)

Compiler

Compiled 783 to 563 computations (28.1% saved)

prune17.0ms (0.2%)

Counts
70 → 8
Compiler

Compiled 98 to 68 computations (30.6% saved)

series2.0ms (0%)

Counts
1 → 12
Calls

3 calls:

TimeVariablePointExpression
1.0ms
x
@-inf
(* x (+ x 2))
0.0ms
x
@inf
(* x (+ x 2))
0.0ms
x
@0
(* x (+ x 2))

analyze1.0ms (0%)

Algorithm
3×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
100%99.9%0%0.1%0%0%0%1
Compiler

Compiled 33 to 23 computations (30.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
Operation ival-sub, time spent: 0.0ms, 0.0% of total-time
Operation ival-add, time spent: 0.0ms, 0.0% of total-time
Operation ival-mult, time spent: 0.0ms, 0.0% of total-time
Operation const, time spent: 0.0ms, 0.0% of total-time

end0.0ms (0%)

Profiling

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