Herbie run

Date:Friday, April 5th, 2024
Commit:deef6326 on main
Hostname:nightly with Racket 8.11.1
Seed:2024096
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: 7.2s)

sample4.9s (67%)

Results
1.1s9635×1valid
556.0ms8818×0valid
2.2s5855×2valid
140.0ms460×3valid
Precisions
Click to see histograms. Total time spent on operations: 2.7s
backward-pass: 1.3s (48% of total)
ival-add: 961.0ms (35.8% of total)
ival-sub: 291.0ms (10.8% of total)
ival-mult: 87.0ms (3.2% of total)
const: 56.0ms (2.1% of total)
Bogosity

soundness866.0ms (11.9%)

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)

preprocess631.0ms (8.7%)

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)

explain533.0ms (7.4%)

Results
45.0ms642×256valid
77.0ms404×1024valid
71.0ms308×2048valid
21.0ms178×512valid
1.0ms4×4096valid
Compiler

Compiled 168 to 88 computations (47.6% saved)

Precisions
Click to see histograms. Total time spent on operations: 95.0ms
ival-add: 61.0ms (64.5% of total)
ival-sub: 16.0ms (16.9% of total)
ival-mult: 12.0ms (12.7% of total)
const: 6.0ms (6.3% of total)

rewrite163.0ms (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

simplify93.0ms (1.3%)

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

localize57.0ms (0.8%)

Results
38.0ms1024×256valid
Compiler

Compiled 38 to 27 computations (28.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 17.0ms
ival-mult: 8.0ms (48.2% of total)
ival-add: 4.0ms (24.1% of total)
<compiled-spec>: 3.0ms (18.1% of total)
const: 2.0ms (12.1% of total)

prune18.0ms (0.3%)

Counts
72 → 8
Compiler

Compiled 98 to 68 computations (30.6% saved)

regimes16.0ms (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
y
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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