Herbie run

Date:Saturday, August 5th, 2023
Commit:55cd986f on add-odyssey-paper
Hostname:nightly with Racket 8.6
Seed:2023217
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: 6.0s)

sample3.3s (54.8%)

Results
1.1s4630×body2048valid
1.0s6905×body1024valid
537.0ms8193×body256valid
333.0ms2937×body512valid
174.0ms2091×body256infinite
3.0ms12×body4096valid
Bogosity

soundness1.2s (19.9%)

Rules
11080×fma-def
4554×distribute-lft-in
4528×distribute-rgt-in
3670×fma-neg
3268×unsub-neg
Stop Event
1×saturated
5×node limit
Compiler

Compiled 221 to 151 computations (31.7% saved)

preprocess562.0ms (9.4%)

Algorithm
3×egg-herbie
Rules
6486×fma-neg
2784×associate-+r+
2704×fma-def
2690×associate-+l+
2662×unsub-neg
Stop Event
1×saturated
2×node limit
Compiler

Compiled 207 to 143 computations (30.9% saved)

simplify465.0ms (7.8%)

Algorithm
8×egg-herbie
Rules
10418×fma-def
4078×fma-neg
3670×distribute-rgt-in
3608×distribute-lft-in
3258×unsub-neg
Stop Event
1×done
4×saturated
2×fuel
4×node limit
Counts
356 → 305
Compiler

Compiled 41 to 25 computations (39% saved)

rewrite131.0ms (2.2%)

Algorithm
2×batch-egg-rewrite
Rules
1812×pow1
1702×add-exp-log
1700×expm1-log1p-u
1700×log1p-expm1-u
1676×add-log-exp
Stop Event
2×node limit
Counts
4 → 305

prune104.0ms (1.7%)

Counts
323 → 22
Compiler

Compiled 229 to 162 computations (29.3% saved)

localize87.0ms (1.5%)

Compiler

Compiled 69 to 39 computations (43.5% saved)

eval80.0ms (1.3%)

Compiler

Compiled 3887 to 2726 computations (29.9% saved)

regimes49.0ms (0.8%)

Counts
18 → 8
Calls

8 calls:

22.0ms
x
5.0ms
(+.f64 x 1)
5.0ms
(*.f64 (+.f64 x 1) (+.f64 x 1))
4.0ms
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
2.0ms
y
Compiler

Compiled 181 to 114 computations (37% saved)

bsearch24.0ms (0.4%)

Algorithm
2×binary-search
Stop Event
1×narrow-enough
1×narrow-enough
Results
22.0ms272×body256valid
Compiler

Compiled 184 to 113 computations (38.6% saved)

series3.0ms (0%)

Counts
4 → 48
Calls

12 calls:

TimeVariablePointExpression
0.0ms
x
@-inf
(*.f64 x (-.f64 x -2))
0.0ms
x
@-inf
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
0.0ms
x
@inf
(*.f64 x (-.f64 x -2))
0.0ms
x
@0
(+.f64 (*.f64 x x) (*.f64 x 2))
0.0ms
x
@0
(*.f64 x (-.f64 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)

end0.0ms (0%)

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