Herbie run

Date:Tuesday, July 4th, 2023
Commit:1e3c827b on main
Hostname:nightly with Racket 8.6
Seed:2023185
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: 5.1s)

sample3.1s (60.9%)

Results
1.1s4729×body2048valid
938.0ms6792×body1024valid
545.0ms8345×body256valid
331.0ms2857×body512valid
176.0ms2032×body256infinite
3.0ms13×body4096valid
Bogosity

soundness795.0ms (15.7%)

Rules
12860×fma-def
3176×unsub-neg
3024×fma-neg
2570×log-prod
2524×distribute-rgt-in
Stop Event
1×saturated
5×node limit
Compiler

Compiled 218 to 149 computations (31.7% saved)

simplify407.0ms (8%)

Algorithm
7×egg-herbie
Rules
11176×fma-def
3176×unsub-neg
2724×fma-neg
2342×distribute-rgt-in
2218×distribute-lft-in
Stop Event
1×done
4×saturated
2×fuel
3×node limit
Counts
32 → 40
Compiler

Compiled 42 to 26 computations (38.1% saved)

preprocess320.0ms (6.3%)

Algorithm
6×egg-herbie
Rules
8528×fma-neg
3230×fma-def
2498×sub-neg
2324×distribute-neg-in
1784×unsub-neg
Stop Event
1×unsound
3×saturated
2×node limit
Compiler

Compiled 35 to 25 computations (28.6% saved)

end261.0ms (5.1%)

Compiler

Compiled 146 to 90 computations (38.4% saved)

rewrite51.0ms (1%)

Algorithm
1×batch-egg-rewrite
Rules
1366×pow1
1274×add-exp-log
1274×log1p-expm1-u
1274×expm1-log1p-u
1252×add-log-exp
Stop Event
1×node limit
Counts
1 → 17

regimes51.0ms (1%)

Counts
15 → 8
Calls

8 calls:

22.0ms
x
12.0ms
y
3.0ms
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
3.0ms
(+.f64 x 1)
2.0ms
z
Compiler

Compiled 137 to 84 computations (38.7% saved)

localize47.0ms (0.9%)

Compiler

Compiled 37 to 18 computations (51.4% saved)

bsearch24.0ms (0.5%)

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)

prune18.0ms (0.4%)

Counts
56 → 19
Compiler

Compiled 182 to 131 computations (28% saved)

eval10.0ms (0.2%)

Compiler

Compiled 344 to 230 computations (33.1% saved)

series1.0ms (0%)

Counts
1 → 12
Calls

3 calls:

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

Profiling

Loading profile data...