Herbie run

Date:Friday, April 12th, 2024
Commit:f7c2f43b on zane-regimes-lt-or-eq
Hostname:nightly with Racket 8.11.1
Seed:2024103
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: 7.0s)

sample4.9s (69%)

Results
1.2s9669×1valid
406.0ms8806×0valid
2.1s5872×2valid
127.0ms421×3valid
Precisions
Click to see histograms. Total time spent on operations: 2.4s
backward-pass: 1.2s (47.8% of total)
ival-add: 829.0ms (34% of total)
ival-sub: 236.0ms (9.7% of total)
ival-mult: 151.0ms (6.2% of total)
const: 58.0ms (2.4% of total)
Bogosity

soundness871.0ms (12.4%)

Rules
4138×fma-neg
1392×associate-+r+
1340×associate-+l+
1276×unsub-neg
1245×associate-+r-
Stop Event
1×saturated
3×node limit
3×done
Compiler

Compiled 174 to 106 computations (39.1% saved)

preprocess630.0ms (9%)

Algorithm
3×egg-herbie
Rules
4083×fma-neg
1392×associate-+r+
1340×associate-+l+
1276×unsub-neg
1244×associate-+r-
Stop Event
1×saturated
2×node limit
Compiler

Compiled 222 to 190 computations (14.4% saved)

explain309.0ms (4.4%)

Results
40.0ms624×256valid
89.0ms472×1024valid
64.0ms246×2048valid
22.0ms192×512valid
1.0ms2×4096valid
Compiler

Compiled 168 to 88 computations (47.6% saved)

Precisions
Click to see histograms. Total time spent on operations: 103.0ms
ival-add: 70.0ms (68.2% of total)
ival-sub: 16.0ms (15.6% of total)
ival-mult: 12.0ms (11.7% of total)
const: 6.0ms (5.8% of total)

rewrite164.0ms (2.3%)

Algorithm
1×batch-egg-rewrite
Rules
396×log1p-expm1-u
396×expm1-log1p-u
377×add-exp-log
366×add-log-exp
364×add-cube-cbrt
Stop Event
1×node limit
Counts
1 → 47

simplify95.0ms (1.4%)

Algorithm
4×egg-herbie
Rules
843×times-frac
327×fma-define
281×associate-*r*
273×fma-neg
268×prod-exp
Stop Event
3×saturated
1×node limit
Counts
59 → 66

localize58.0ms (0.8%)

Results
40.0ms1024×256valid
Compiler

Compiled 38 to 27 computations (28.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 18.0ms
ival-mult: 9.0ms (51.1% of total)
ival-add: 4.0ms (22.7% of total)
<compiled-spec>: 3.0ms (17% of total)
const: 2.0ms (11.4% of total)

prune19.0ms (0.3%)

Counts
72 → 8
Compiler

Compiled 98 to 68 computations (30.6% saved)

regimes17.0ms (0.2%)

Counts
12 → 5
Calls

8 calls:

6.0ms
x
2.0ms
(+.f64 x #s(literal 1 binary64))
2.0ms
(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
2.0ms
(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
1.0ms
z
Compiler

Compiled 84 to 59 computations (29.8% saved)

eval13.0ms (0.2%)

Compiler

Compiled 812 to 585 computations (28% 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
ival-sub: 0.0ms (0% of total)
ival-add: 0.0ms (0% of total)
ival-mult: 0.0ms (0% of total)
const: 0.0ms (0% of total)

end0.0ms (0%)

Profiling

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