Herbie run

Date:Tuesday, October 10th, 2023
Commit:c00e4401 on platforms
Hostname:nightly with Racket 8.6
Seed:2023283
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: 11.4min)

sample2.3min (20.3%)

Results
41.4s155213×body256valid
24.6s29526×body1024valid
16.4s66987×body256invalid
10.7s7673×body8192exit
9.9s38939×body256infinite
8.4s10289×body2048valid
7.9s13894×body512valid
4.8s5797×body1024invalid
3.3s670×body4096infinite
2.5s2054×body4096valid
1.9s7847×body256unsamplable
1.7s636×body2048infinite
1.7s2990×body512invalid
1.5s2474×body1024infinite
906.0ms785×body8192valid
643.0ms1456×body512infinite
3.0msbody2048invalid
Bogosity

soundness2.0min (17.4%)

Rules
265212×fma-def
183838×associate-*r*
167678×times-frac
142836×associate-*l*
135512×*-commutative
Stop Event
saturated
unsound
416×node limit
Compiler

Compiled 45265 to 27678 computations (38.9% saved)

localize1.8min (15.6%)

Compiler

Compiled 38530 to 17867 computations (53.6% saved)

regimes1.3min (11.3%)

Counts
10591 → 910
Calls

152 calls:

6.9s
t
6.4s
l
3.6s
k
3.1s
(sin.f64 ky)
3.0s
F
Compiler

Compiled 166641 to 86449 computations (48.1% saved)

eval1.3min (11.1%)

Compiler

Compiled 2542191 to 1488592 computations (41.4% saved)

simplify47.0s (6.9%)

Algorithm
151×egg-herbie
Rules
96456×fma-def
81092×associate-*r*
67690×associate-*l*
65832×times-frac
62680×log-prod
Stop Event
unsound
done
31×saturated
30×fuel
119×node limit
Counts
57933 → 45023
Compiler

Compiled 14534 to 9379 computations (35.5% saved)

prune28.8s (4.2%)

Counts
72049 → 3129
Compiler

Compiled 227101 to 154820 computations (31.8% saved)

bsearch28.3s (4.1%)

Algorithm
420×binary-search
137×left-value
Stop Event
405×narrow-enough
15×predicate-same
Results
10.2s30191×body256valid
5.3s5797×body1024valid
3.2s9228×body256invalid
3.1s8793×body256infinite
1.7s3015×body512valid
1.0s549×body4096valid
840.0ms797×body2048valid
315.0ms543×body1024invalid
304.0ms607×body1024infinite
219.0ms60×body4096infinite
177.0ms102×body8192valid
166.0ms423×body512infinite
127.0ms66×body2048infinite
112.0ms297×body512invalid
2.0msbody8192exit
Compiler

Compiled 121202 to 89265 computations (26.4% saved)

rewrite20.9s (3%)

Algorithm
120×batch-egg-rewrite
Rules
81894×pow1
77546×add-exp-log
77454×log1p-expm1-u
77442×expm1-log1p-u
77382×add-log-exp
Stop Event
unsound
119×node limit
Counts
1259 → 27944

preprocess14.2s (2.1%)

Algorithm
31×egg-herbie
Rules
36464×fma-def
16456×fma-neg
13966×div-sub
13472×distribute-lft-neg-in
12750×distribute-lft-in
Stop Event
saturated
26×node limit
Compiler

Compiled 36296 to 19892 computations (45.2% saved)

analyze13.9s (2%)

Algorithm
31×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%98.2%1.8%0%0%0%0
23%22.6%75.6%1.8%0%0%0%1
24.2%23.3%73.2%1.8%0%1.6%0%2
30.2%28.2%65.2%1.8%0%4.8%0%3
34%31.2%60.6%1.8%0%6.4%0%4
36.2%33.2%58.5%1.8%0%6.4%0%5
40.4%37%54.5%1.8%0%6.6%0%6
45.4%41.1%49.4%1.8%0%7.3%0.4%7
47.7%42.6%46.7%1.8%0%8.6%0.4%8
50.6%44.9%43.9%1.8%0%8.9%0.5%9
51.7%45.7%42.7%1.8%0%9.3%0.5%10
53.4%46.8%40.9%1.8%0%9.9%0.6%11
55.1%48%39.1%1.8%0%10.5%0.6%12
Compiler

Compiled 845 to 604 computations (28.5% saved)

series13.2s (1.9%)

Counts
1259 → 29989
Calls

8490 calls:

TimeVariablePointExpression
295.0ms
f
@inf
(log.f64 (/.f64 (+.f64 (exp.f64 (*.f64 (/.f64 (PI.f64) 4) f)) (exp.f64 (neg.f64 (*.f64 (/.f64 (PI.f64) 4) f)))) (*.f64 (PI.f64) (*.f64 f 1/2))))
165.0ms
f
@0
(*.f64 (/.f64 1 (/.f64 (PI.f64) 4)) (-.f64 (log.f64 (/.f64 2 f)) (log.f64 (*.f64 (PI.f64) 1/2))))
144.0ms
f
@0
(*.f64 (/.f64 1 (/.f64 (PI.f64) 4)) (-.f64 (log.f64 (/.f64 (/.f64 2 (PI.f64)) 1/2)) (log.f64 f)))
122.0ms
w0
@-inf
(log.f64 (/.f64 (*.f64 (*.f64 l d) d) (*.f64 h w0)))
122.0ms
x
@0
(*.f64 (/.f64 F (sin.f64 B)) (pow.f64 (+.f64 (+.f64 (*.f64 F F) 2) (*.f64 2 x)) (neg.f64 (/.f64 1 2))))

end33.0ms (0%)

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