Herbie run

Date:Friday, February 9th, 2024
Commit:0d0ea017 on zane-regimes-2
Hostname:nightly with Racket 8.11.1
Seed:2024040
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: 26.8min)

localize10.1min (37.7%)

Results
Compiler

Compiled 83843 to 44821 computations (46.5% saved)

sample6.5min (24.3%)

Results
2.6min16704×body8192exit
1.1min299236×body256valid
43.2s7353×body4096valid
34.8s45860×body512valid
23.8s11057×body2048valid
17.3s25370×body1024valid
16.7s1109×body8192valid
6.5s27338×body256unsamplable
5.7s27027×body256infinite
5.1s5946×body512infinite
4.7s27781×body256invalid
2.3s673×body2048infinite
2.2s379×body4096infinite
1.3s545×body1024infinite
1.1s1188×body2048invalid
1.1s1676×body1024invalid
549.0ms1102×body512invalid
95.0ms855×body256precondition
33.0msbody8192unsamplable
23.0msbody4096unsamplable
2.0msbody512unsamplable
Bogosity

eval2.2min (8.3%)

Results
Compiler

Compiled 7090075 to 4232045 computations (40.3% saved)

regimes1.9min (6.9%)

Counts
18191 → 751
Calls

134 calls:

10.0s
lambda2
8.2s
lambda1
7.9s
phi1
7.5s
phi2
5.5s
b
Compiler

Compiled 523830 to 285640 computations (45.5% saved)

soundness1.7min (6.5%)

Rules
277998×fma-def
160792×associate-*r*
127450×fma-neg
126154×times-frac
122364×log-prod
Stop Event
saturated
382×node limit
unsound
Compiler

Compiled 48975 to 28613 computations (41.6% saved)

simplify1.1min (4%)

Algorithm
220×egg-herbie
Rules
137800×fma-def
89874×associate-*r*
86888×log-prod
77382×*-commutative
77098×times-frac
Stop Event
47×saturated
40×fuel
170×node limit
unsound
done
Counts
80476 → 66597
Compiler

Compiled 14095 to 9502 computations (32.6% saved)

prune54.8s (3.4%)

Counts
144583 → 6743
Compiler

Compiled 730168 to 512295 computations (29.8% saved)

preprocess53.4s (3.3%)

Algorithm
51×egg-herbie
Rules
76366×fma-def
27106×div-sub
26806×fma-neg
24952×sub-neg
22390×distribute-lft-in
Stop Event
saturated
43×node limit
Compiler

Compiled 63680 to 38453 computations (39.6% saved)

rewrite35.5s (2.2%)

Algorithm
173×batch-egg-rewrite
Rules
93032×log1p-expm1-u
72927×expm1-log1p-u
55856×expm1-udef
54548×log-prod
51792×prod-diff
Stop Event
170×node limit
unsound
Counts
1587 → 47216

analyze28.2s (1.8%)

Algorithm
53×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%79.4%20.6%0%0%0%0
14.8%11.8%67.6%20.6%0%0%0%1
22.6%17.7%60.4%21%0%0.9%0%2
32.7%24.7%50.8%21.2%0%3.3%0%3
39.8%29.8%45%21.2%0%4%0%4
45.4%33.8%40.6%21.2%0%4.5%0%5
48.4%35.7%38%21.2%0%5.1%0%6
51.8%37.8%35.2%21.2%0%5.7%0.1%7
53.5%38.9%33.8%21.3%0%6%0.1%8
56.4%40.6%31.4%21.3%0%6.6%0.2%9
57.7%41.4%30.3%21.3%0%6.8%0.2%10
59.8%42.7%28.7%21.3%0%7.1%0.3%11
61.3%43.5%27.5%21.3%0%7.5%0.3%12
Compiler

Compiled 1919 to 1343 computations (30% saved)

series13.9s (0.9%)

Counts
1587 → 33260
Calls

9174 calls:

TimeVariablePointExpression
118.0ms
B
@-inf
(/.f64 (neg.f64 (sqrt.f64 (*.f64 2 (*.f64 (fma.f64 A (*.f64 C -4) (pow.f64 B 2)) (*.f64 F (+.f64 (+.f64 C A) (hypot.f64 B (-.f64 A C)))))))) (fma.f64 (*.f64 A C) -4 (pow.f64 B 2)))
104.0ms
phi1
@-inf
(log.f64 (*.f64 R (acos.f64 (fma.f64 (cos.f64 phi1) (cos.f64 (-.f64 lambda1 lambda2)) (*.f64 phi1 (sin.f64 phi2))))))
100.0ms
c
@0
(log.f64 (+.f64 1 (expm1.f64 (*.f64 (/.f64 -1/2 b) c))))
84.0ms
angle
@0
(-.f64 (*.f64 (/.f64 (*.f64 (*.f64 2 (-.f64 (pow.f64 b 2) (pow.f64 a 2))) (*.f64 (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64))) (cos.f64 (*.f64 (/.f64 angle 180) (PI.f64))))) (*.f64 y-scale x-scale)) (/.f64 (*.f64 (*.f64 2 (-.f64 (pow.f64 b 2) (pow.f64 a 2))) (*.f64 (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64))) (cos.f64 (*.f64 (/.f64 angle 180) (PI.f64))))) (*.f64 y-scale x-scale))) (*.f64 4 (*.f64 (/.f64 (+.f64 (pow.f64 (*.f64 a (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2) (pow.f64 (*.f64 b (cos.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2)) (pow.f64 x-scale 2)) (/.f64 (+.f64 (pow.f64 (*.f64 a (cos.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2) (pow.f64 (*.f64 b (sin.f64 (*.f64 (/.f64 angle 180) (PI.f64)))) 2)) (pow.f64 y-scale 2)))))
81.0ms
phi1
@0
(*.f64 (-.f64 lambda1 lambda2) (log.f64 (exp.f64 (cos.f64 (*.f64 (+.f64 phi1 phi2) 1/2)))))

bsearch12.9s (0.8%)

Algorithm
273×binary-search
52×left-value
Stop Event
predicate-same
268×narrow-enough
Results
5.6s24300×body256valid
3.4s4930×body512valid
969.0ms1371×body2048valid
881.0ms866×body4096valid
560.0ms1250×body1024valid
424.0ms2380×body256invalid
121.0ms575×body256infinite
56.0ms132×body512infinite
Compiler

Compiled 83580 to 62289 computations (25.5% saved)

end25.0ms (0%)

Profiling

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