Herbie run

Date:Monday, December 2nd, 2024
Commit:a3fa83c3 on main
Hostname:nightly with Racket 8.10
Seed:2024337
Parameters:256 points for 4 iterations
Flags:
localize:costslocalize:errorsreduce:regimesreduce:binary-searchreduce:branch-expressionssetup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifygenerate:proofs
default
Memory:4 994.8 MB

Time bar (total: 9.8s)

sample4.2s (42.6%)

Memory
132.0MiB live, 2 341.2MiB allocated
Samples
1.2s5 533×2valid
1.2s10 471×1valid
600.0ms8 764×0valid
Precisions
Click to see histograms. Total time spent on operations: 2.3s
ival-add: 1.5s (63% of total)
adjust: 519.0ms (22.5% of total)
ival-sub: 210.0ms (9.1% of total)
ival-mult: 87.0ms (3.8% of total)
ival-true: 18.0ms (0.8% of total)
ival-assert: 9.0ms (0.4% of total)
exact: 9.0ms (0.4% of total)
Bogosity

simplify1.5s (15.3%)

Memory
61.8MiB live, 743.3MiB allocated
Algorithm
17×egg-herbie
Stop Event
17×iter limit
11×node limit
10×saturated
Counts
57 → 51

rewrite1.2s (12.5%)

Memory
80.9MiB live, 617.8MiB allocated
Stop Event
13×iter limit
node limit
saturated
Counts
24 → 1 344

soundness902.0ms (9.2%)

Memory
-17.5MiB live, 79.1MiB allocated
Stop Event
iter limit
node limit
done
saturated
Compiler

Compiled 154 to 83 computations (46.1% saved)

preprocess870.0ms (8.9%)

Memory
25.3MiB live, 373.5MiB allocated
Algorithm
egg-herbie
Stop Event
iter limit
node limit
saturated
Compiler

Compiled 421 to 265 computations (37.1% saved)

localize372.0ms (3.8%)

Memory
-112.6MiB live, 209.2MiB allocated
Samples
91.0ms410×2valid
83.0ms664×0valid
83.0ms718×1valid
Compiler

Compiled 172 to 63 computations (63.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 176.0ms
ival-add: 72.0ms (41% of total)
adjust: 42.0ms (23.9% of total)
exact: 24.0ms (13.7% of total)
ival-sub: 20.0ms (11.4% of total)
ival-mult: 16.0ms (9.1% of total)
ival-assert: 1.0ms (0.6% of total)
ival-true: 1.0ms (0.6% of total)

eval359.0ms (3.7%)

Memory
-59.5MiB live, 187.3MiB allocated
Compiler

Compiled 29 067 to 4 186 computations (85.6% saved)

explain302.0ms (3.1%)

Memory
7.4MiB live, 305.1MiB allocated
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
-.f64#fcancellation2560
Confusion
Predicted +Predicted -
+2490
-7512
Precision
0.97265625
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+24900
-70512
Precision?
0.97265625
Recall?
1.0
Freqs
test
numberfreq
0512
1256
Total Confusion?
Predicted +Predicted MaybePredicted -
+200
-001
Precision?
1.0
Recall?
1.0
Samples
81.0ms636×1valid
60.0ms360×2valid
21.0ms540×0valid
Compiler

Compiled 159 to 63 computations (60.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 104.0ms
adjust: 34.0ms (32.7% of total)
ival-add: 31.0ms (29.8% of total)
ival-sub: 31.0ms (29.8% of total)
ival-mult: 5.0ms (4.8% of total)
ival-assert: 1.0ms (1% of total)
ival-true: 1.0ms (1% of total)
exact: 1.0ms (1% of total)

prune47.0ms (0.5%)

Memory
-20.8MiB live, 71.8MiB allocated
Counts
1 330 → 19
Compiler

Compiled 363 to 212 computations (41.6% saved)

regimes38.0ms (0.4%)

Memory
8.9MiB live, 56.2MiB allocated
Counts
23 → 7
Calls

8 calls:

10.0ms
x
9.0ms
(+.f64 x #s(literal 1 binary64))
6.0ms
(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
6.0ms
(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
1.0ms
z
Compiler

Compiled 100 to 74 computations (26% saved)

series12.0ms (0.1%)

Memory
8.9MiB live, 8.9MiB allocated
Counts
24 → 57
Calls

33 calls:

TimeVariablePointExpression
2.0ms
x
@-inf
((+ (* (+ 1 x) x) x) (+ 1 x) (- (* (+ x 1) (+ x 1)) 1) (* (+ x 1) (+ x 1)) (- (* (+ x 1) (+ x 1)) 1) (* 2 x) (- (* (+ x 1) (+ x 1)) 1) (* x x) (* (+ 2 x) x) (+ 2 x))
1.0ms
x
@0
((+ (* (+ 1 x) x) x) (+ 1 x) (- (* (+ x 1) (+ x 1)) 1) (* (+ x 1) (+ x 1)) (- (* (+ x 1) (+ x 1)) 1) (* 2 x) (- (* (+ x 1) (+ x 1)) 1) (* x x) (* (+ 2 x) x) (+ 2 x))
1.0ms
x
@inf
((+ (* (+ 1 x) x) x) (+ 1 x) (- (* (+ x 1) (+ x 1)) 1) (* (+ x 1) (+ x 1)) (- (* (+ x 1) (+ x 1)) 1) (* 2 x) (- (* (+ x 1) (+ x 1)) 1) (* x x) (* (+ 2 x) x) (+ 2 x))
1.0ms
x
@inf
((- (+ 1 x) x) (+ 1 x))
1.0ms
x
@-inf
((- (* (+ x 1) (+ x 1)) 1) (* (+ x 1) (+ x 1)) (+ x 1))

analyze1.0ms (0%)

Memory
1.1MiB live, 1.1MiB allocated
Algorithm
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 31 to 23 computations (25.8% saved)

bsearch0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated
Algorithm
left-value
Compiler

Compiled 12 to 9 computations (25% saved)

start0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

Loading profile data...