Herbie run

Date:Friday, April 5th, 2024
Commit:e8a91f21 on egg-serialize
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: 7.9s)

sample5.3s (67.4%)

Results
1.6s9635×1valid
402.0ms6746×0valid
2.1s5855×2valid
199.0ms2072×0infinite
153.0ms460×3valid
Precisions
Click to see histograms. Total time spent on operations: 2.3s
ival-add: 1.1s (48.4% of total)
backward-pass: 698.0ms (30.8% of total)
ival-sub: 311.0ms (13.7% of total)
ival-mult: 97.0ms (4.3% of total)
const: 64.0ms (2.8% of total)
Bogosity

soundness934.0ms (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)

preprocess678.0ms (8.6%)

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)

explain538.0ms (6.8%)

Results
233.0ms526×256valid
87.0ms404×1024valid
79.0ms308×2048valid
25.0ms178×512valid
13.0ms116×256infinite
1.0ms4×4096valid
Compiler

Compiled 168 to 88 computations (47.6% saved)

Precisions
Click to see histograms. Total time spent on operations: 101.0ms
ival-add: 64.0ms (63.6% of total)
ival-sub: 17.0ms (16.9% of total)
ival-mult: 13.0ms (12.9% of total)
const: 6.0ms (6% of total)

rewrite196.0ms (2.5%)

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 → 75

localize82.0ms (1%)

Results
57.0ms966×256valid
4.0ms58×256infinite
Compiler

Compiled 38 to 27 computations (28.9% saved)

Precisions
Click to see histograms. Total time spent on operations: 19.0ms
ival-mult: 10.0ms (52% of total)
composed: 4.0ms (20.8% of total)
ival-add: 4.0ms (20.8% of total)
const: 2.0ms (10.4% of total)

simplify78.0ms (1%)

Algorithm
4×egg-herbie
Rules
754×times-frac
631×unswap-sqr
469×fma-define
359×distribute-lft-in
343×distribute-rgt-in
Stop Event
3×saturated
1×node limit
Counts
87 → 93

eval24.0ms (0.3%)

Compiler

Compiled 1115 to 800 computations (28.3% saved)

regimes18.0ms (0.2%)

Counts
12 → 5
Calls

8 calls:

7.0ms
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)

prune16.0ms (0.2%)

Counts
99 → 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
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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