Metrics for Herbie run

Date:	Wednesday, July 3rd, 2024
Commit:	276d3a06 on main
Hostname:	nightly with Racket 8.11.1
Seed:	2024185
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

sample3.1s (42.9%)

Memory

70.8MiB live, 2 564.8MiB allocated

Samples

994.0ms	5 680×	2	valid
967.0ms	10 411×	1	valid
325.0ms	8 677×	0	valid

Precisions

Click to see histograms. Total time spent on operations: 1.3s

ival-add: 642.0ms (49.8% of total)

adjust: 286.0ms (22.2% of total)

ival-sub: 247.0ms (19.2% of total)

ival-mult: 82.0ms (6.4% of total)

ival-true: 16.0ms (1.2% of total)

...in/eval/compile.rkt:110:19: 8.0ms (0.6% of total)

ival-assert: 8.0ms (0.6% of total)

Bogosity

simplify927.0ms (12.9%)

Memory

-8.7MiB live, 242.5MiB allocated

Algorithm

13×	egg-herbie

Rules

3 540×	`fma-define`
3 187×	`distribute-lft-in`
2 254×	`distribute-rgt-in`
1 894×	`cube-prod`
1 889×	`times-frac`

Stop Event

7×	saturated
6×	node limit

Counts

933 → 1 007

soundness885.0ms (12.3%)

Memory

-37.7MiB live, 89.7MiB 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
2×	done
1×	saturated
1×	fuel

Compiler

Compiled 189 to 71 computations (62.4% saved)

preprocess664.0ms (9.3%)

Memory

11.3MiB live, 302.1MiB 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)

rewrite523.0ms (7.3%)

Memory

-8.7MiB live, 241.3MiB allocated

Algorithm

4×	batch-egg-rewrite

Rules

2 688×	`log1p-expm1-u`
2 688×	`expm1-log1p-u`
1 493×	`unpow-prod-down`
1 270×	`prod-diff`
1 119×	`fma-define`

Stop Event

4×	node limit

Counts

16 → 768

explain384.0ms (5.3%)

Memory

13.7MiB live, 303.1MiB allocated

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`-.f64`	`#f`	cancellation	254	1

Confusion

	Predicted +	Predicted -
+	247	1
-	7	513

Precision

0.9724409448818898

Recall

0.9959677419354839

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	247	1	0
-	7	0	513

Precision?

0.9725490196078431

Recall?

1.0

Freqs

test

number	freq
0	514
1	254

Total Confusion?

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

Precision?

1.0

Recall?

1.0

Samples

56.0ms	614×	1	valid
51.0ms	370×	2	valid
25.0ms	552×	0	valid

Compiler

Compiled 194 to 80 computations (58.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 69.0ms

ival-add: 30.0ms (43.3% of total)

adjust: 18.0ms (26% of total)

ival-sub: 13.0ms (18.8% of total)

ival-mult: 7.0ms (10.1% of total)

ival-assert: 1.0ms (1.4% of total)

ival-true: 1.0ms (1.4% of total)

...in/eval/compile.rkt:110:19: 0.0ms (0% of total)

eval353.0ms (4.9%)

Memory: -21.2MiB live, 144.4MiB allocated
Compiler: Compiled 14 300 to 3 264 computations (77.2% saved)

prune129.0ms (1.8%)

Memory: 15.0MiB live, 213.5MiB allocated
Counts: 1 042 → 22
Compiler: Compiled 235 to 142 computations (39.6% saved)

localize101.0ms (1.4%)

Memory

51.2MiB live, 112.5MiB allocated

Samples

61.0ms	1 534×	0	valid
1.0ms	2×	5	exit

Compiler

Compiled 127 to 46 computations (63.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 26.0ms

ival-mult: 13.0ms (49.4% of total)

ival-add: 7.0ms (26.6% of total)

ival-div: 4.0ms (15.2% of total)

...in/eval/compile.rkt:110:19: 1.0ms (3.8% of total)

ival-assert: 1.0ms (3.8% of total)

ival-true: 1.0ms (3.8% of total)

adjust: 0.0ms (0% of total)

regimes96.0ms (1.3%)

Memory

-15.7MiB live, 52.8MiB allocated

Counts

26 → 8

Calls

8 calls:

58.0ms	z
11.0ms	x
8.0ms	(*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64)))
8.0ms	(-.f64 (*.f64 (+.f64 x #s(literal 1 binary64)) (+.f64 x #s(literal 1 binary64))) #s(literal 1 binary64))
6.0ms	(+.f64 x #s(literal 1 binary64))

Compiler

Compiled 86 to 50 computations (41.9% saved)

bsearch20.0ms (0.3%)

Memory

-2.8MiB live, 28.9MiB allocated

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Samples

10.0ms

288×

valid

Compiler

Compiled 193 to 135 computations (30.1% saved)

Precisions

Click to see histograms. Total time spent on operations: 5.0ms

ival-mult: 2.0ms (41.5% of total)

ival-sub: 1.0ms (20.8% of total)

ival-add: 1.0ms (20.8% of total)

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

...in/eval/compile.rkt:110:19: 0.0ms (0% of total)

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

series10.0ms (0.1%)

Memory

11.2MiB live, 11.2MiB allocated

Counts

16 → 165

Calls

48 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	(* x (+ x 2))
1.0ms	x	@	inf	(* x 2)
0.0ms	x	@	inf	(* x (+ x 2))
0.0ms	x	@	-inf	(* x (* x (+ 1 (* 2 (/ 1 x)))))
0.0ms	x	@	-inf	(* x 2)

analyze1.0ms (0%)

Memory

0.9MiB live, 0.9MiB 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

sample3.1s (42.9%)

simplify927.0ms (12.9%)

soundness885.0ms (12.3%)

preprocess664.0ms (9.3%)

rewrite523.0ms (7.3%)

explain384.0ms (5.3%)

eval353.0ms (4.9%)

prune129.0ms (1.8%)

localize101.0ms (1.4%)

regimes96.0ms (1.3%)

bsearch20.0ms (0.3%)

series10.0ms (0.1%)

analyze1.0ms (0%)

end0.0ms (0%)

Profiling