Metrics for Herbie run

Date:	Tuesday, June 18th, 2024
Commit:	a0c05d74 on track-memory
Hostname:	nightly with Racket 8.11.1
Seed:	2024170
Parameters:	256 points for 4 iterations
Flags:	`localize:costslocalize:errorsreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionssetup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifygenerate:proofs` default

sample3.3s (54.8%)

Memory

100.7MiB live, 2 542.9MiB allocated

Samples

1.2s	5 903×	2	valid
665.0ms	9 628×	1	valid
296.0ms	8 673×	0	valid
99.0ms	564×	3	valid

Precisions

Click to see histograms. Total time spent on operations: 1.6s

ival-add: 928.0ms (57.3% of total)

ival-sub: 313.0ms (19.3% of total)

adjust: 263.0ms (16.2% of total)

ival-mult: 84.0ms (5.2% of total)

ival-true: 15.0ms (0.9% of total)

ival-assert: 8.0ms (0.5% of total)

...in/eval/compile.rkt:76:19: 8.0ms (0.5% of total)

Bogosity

soundness910.0ms (15.3%)

Memory

-12.9MiB live, 139.6MiB allocated

Rules

4 138×	`fmm-def`
1 392×	`associate-+r+`
1 340×	`associate-+l+`
1 245×	`associate-+r-`
1 187×	`unsub-neg`

Stop Event

3×	node limit
3×	done
1×	saturated

Compiler

Compiled 189 to 71 computations (62.4% saved)

preprocess764.0ms (12.9%)

Memory

5.2MiB live, 334.7MiB allocated

Algorithm

3×	egg-herbie

Rules

4 083×	`fmm-def`
1 392×	`associate-+r+`
1 340×	`associate-+l+`
1 244×	`associate-+r-`
1 187×	`unsub-neg`

Stop Event

2×	node limit
1×	saturated

Compiler

Compiled 252 to 192 computations (23.8% saved)

explain294.0ms (4.9%)

Memory

-4.7MiB live, 412.4MiB allocated

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`-.f64`	`#f`	cancellation	255	0

Confusion

	Predicted +	Predicted -
+	249	0
-	6	513

Precision

0.9764705882352941

Recall

1.0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	249	0	0
-	6	0	513

Precision?

0.9764705882352941

Recall?

1.0

Freqs

test

number	freq
0	513
1	255

Total Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	2	0	0
-	0	0	1

Precision?

1.0

Recall?

1.0

Samples

50.0ms	360×	2	valid
46.0ms	606×	1	valid
18.0ms	536×	0	valid
7.0ms	34×	3	valid

Compiler

Compiled 194 to 80 computations (58.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 68.0ms

ival-add: 33.0ms (48.7% of total)

adjust: 16.0ms (23.6% of total)

ival-sub: 12.0ms (17.7% of total)

ival-mult: 5.0ms (7.4% of total)

ival-assert: 1.0ms (1.5% of total)

ival-true: 1.0ms (1.5% of total)

...in/eval/compile.rkt:76:19: 0.0ms (0% of total)

rewrite259.0ms (4.4%)

Memory

-31.0MiB live, 191.8MiB allocated

Algorithm

2×	batch-egg-rewrite

Rules

717×	`log1p-expm1-u`
717×	`expm1-log1p-u`
687×	`add-exp-log`
663×	`add-log-exp`
657×	`add-cube-cbrt`

Stop Event

2×	node limit

Counts

5 → 188

simplify203.0ms (3.4%)

Memory

-22.8MiB live, 111.8MiB allocated

Algorithm

9×	egg-herbie

Rules

1 096×	`fmm-def`
1 010×	`fma-define`
879×	`distribute-lft-in`
807×	`distribute-rgt-in`
766×	`prod-exp`

Stop Event

7×	saturated
2×	node limit

Counts

248 → 261

prune120.0ms (2%)

Memory: -8.9MiB live, 66.7MiB allocated
Counts: 293 → 10
Compiler: Compiled 109 to 66 computations (39.4% saved)

localize43.0ms (0.7%)

Memory

53.0MiB live, 53.0MiB allocated

Samples

26.0ms

1 024×

valid

Compiler

Compiled 40 to 23 computations (42.5% saved)

Precisions

Click to see histograms. Total time spent on operations: 8.0ms

ival-mult: 5.0ms (60% of total)

ival-add: 2.0ms (24% of total)

ival-true: 1.0ms (12% of total)

...in/eval/compile.rkt:76:19: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

eval35.0ms (0.6%)

Memory: -12.4MiB live, 47.2MiB allocated
Compiler: Compiled 3 361 to 822 computations (75.5% saved)

regimes30.0ms (0.5%)

Memory

15.0MiB live, 45.3MiB allocated

Counts

16 → 8

Calls

8 calls:

13.0ms	x
4.0ms	(+.f64 x #s(literal 1 binary64))
3.0ms	(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
3.0ms	(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
1.0ms	z

Compiler

Compiled 86 to 50 computations (41.9% saved)

bsearch18.0ms (0.3%)

Memory

17.1MiB live, 17.1MiB allocated

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Samples

9.0ms

272×

valid

Compiler

Compiled 183 to 128 computations (30.1% saved)

Precisions

Click to see histograms. Total time spent on operations: 4.0ms

ival-mult: 2.0ms (45% of total)

ival-sub: 1.0ms (22.5% of total)

ival-add: 1.0ms (22.5% of total)

...in/eval/compile.rkt:76:19: 0.0ms (0% of total)

ival-true: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

series5.0ms (0.1%)

Memory

4.7MiB live, 4.7MiB allocated

Counts

5 → 60

Calls

15 calls:

Time	Variable		Point	Expression
1.0ms	x	@	inf	(* x 2)
1.0ms	x	@	-inf	(* x (+ x 2))
0.0ms	x	@	inf	(* x (+ x 2))
0.0ms	x	@	0	(* x (+ x 2))
0.0ms	x	@	-inf	(* x 2)

analyze1.0ms (0%)

Memory

0.7MiB live, 0.7MiB allocated

Algorithm

3×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
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)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

sample3.3s (54.8%)

soundness910.0ms (15.3%)

preprocess764.0ms (12.9%)

explain294.0ms (4.9%)

rewrite259.0ms (4.4%)

simplify203.0ms (3.4%)

prune120.0ms (2%)

localize43.0ms (0.7%)

eval35.0ms (0.6%)

regimes30.0ms (0.5%)

bsearch18.0ms (0.3%)

series5.0ms (0.1%)

analyze1.0ms (0%)

end0.0ms (0%)

Profiling