bug333 (missed optimization)

Time bar (total: 232.0ms)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze0.0ms (0.1%)

Memory
0.1MiB live, 0.1MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%50%50%0%0%0%0
100%50%0%50%0%0%0%1
Compiler

Compiled 17 to 12 computations (29.4% saved)

sample125.0ms (53.6%)

Memory
6.3MiB live, 13.9MiB allocated
Samples
22.0ms117×2valid
16.0ms135×1valid
0.0ms8×0valid
Precisions
Click to see histograms. Total time spent on operations: 32.0ms
adjust: 12.0ms (37.6% of total)
ival-sqrt: 9.0ms (28.2% of total)
ival-sub: 5.0ms (15.6% of total)
ival-add: 3.0ms (9.4% of total)
ival-<=: 1.0ms (3.1% of total)
ival-assert: 0.0ms (0% of total)
ival-and: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
Bogosity

explain54.0ms (23.4%)

Memory
-1.1MiB live, 15.3MiB allocated
Confusion
Predicted +Predicted -
+2520
-04
Precision
1.0
Recall
1.0
Samples
23.0ms117×2valid
16.0ms131×1valid
0.0ms8×0valid
Compiler

Compiled 29 to 23 computations (20.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 31.0ms
adjust: 13.0ms (41.9% of total)
ival-sqrt: 9.0ms (29% of total)
ival-sub: 5.0ms (16.1% of total)
ival-add: 4.0ms (12.9% of total)
ival-assert: 0.0ms (0% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)

preprocess24.0ms (10.3%)

Memory
-2.8MiB live, 6.1MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0921
12219
25218
310118
416318
523718
626418
727218
079
0129
1199
2269
3379
4519
5749
61149
71499
81969
92119
102199
02199
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x)))
Outputs
(-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x)))
(-.f64 (sqrt.f64 (-.f64 x #s(literal -1 binary64))) (sqrt.f64 (-.f64 #s(literal 1 binary64) x)))
Symmetry

(negabs x)

Compiler

Compiled 9 to 7 computations (22.2% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune1.0ms (0.3%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
9.0%
(-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x)))
Compiler

Compiled 18 to 14 computations (22.2% saved)

simplify22.0ms (9.3%)

Memory
2.4MiB live, 18.1MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1159
2229
3269
4289
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x)))
Outputs
(-.f64 (sqrt.f64 (+.f64 #s(literal 1 binary64) x)) (sqrt.f64 (-.f64 #s(literal 1 binary64) x)))
(-.f64 (sqrt.f64 (+.f64 x #s(literal 1 binary64))) (sqrt.f64 (-.f64 #s(literal 1 binary64) x)))

soundness0.0ms (0.1%)

Memory
0.2MiB live, 0.2MiB allocated
Stop Event
1×fuel
Compiler

Compiled 9 to 7 computations (22.2% saved)

preprocess7.0ms (2.8%)

Memory
-4.6MiB live, 3.1MiB allocated
Remove

(negabs x)

Compiler

Compiled 98 to 76 computations (22.4% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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