xlohi (overflows)

Time bar (total: 6.3s)

analyze327.0ms (5.2%)

Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%0%100%0%0%0%0
0%0%0%100%0%0%0%1
0%0%0%100%0%0%0%2
25%0%0%100%0%0%0%3
25%0%0%100%0%0%0%4
37.5%0%0%100%0%0%0%5
56.2%0%0%100%0%0%0%6
56.2%0%0%100%0%0%0%7
65.6%0%0%100%0%0%0%8
76.6%0%0%100%0%0%0%9
76.6%0%0%100%0%0%0%10
82%0%0%100%0%0%0%11
87.9%0%0%100%0%0%0%12
Compiler

Compiled 17 to 11 computations (35.3% saved)

sample5.7s (89.9%)

Results
1.9s8256×0valid-rival
782.0ms8254×0valid-sollya
10.0ms2×0exit-sollya
Bogosity

preprocess249.0ms (4%)

Algorithm
1×egg-herbie
Rules
754×fma-neg
338×times-frac
210×div-sub
159×unsub-neg
139×fma-define
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
033385
190361
2208353
3598345
41443345
52874345
63293345
73415345
83495345
93524345
103544345
Stop Event
1×saturated
Calls
Call 1
Inputs
(/.f64 (-.f64 x lo) (-.f64 hi lo))
(/.f64 (-.f64 x lo) (-.f64 hi lo))
(/.f64 (-.f64 x (neg.f64 lo)) (-.f64 hi (neg.f64 lo)))
(/.f64 (-.f64 x lo) (-.f64 (neg.f64 hi) lo))
(/.f64 (-.f64 (neg.f64 x) lo) (-.f64 hi lo))
(neg.f64 (/.f64 (-.f64 x (neg.f64 lo)) (-.f64 hi (neg.f64 lo))))
(neg.f64 (/.f64 (-.f64 x lo) (-.f64 (neg.f64 hi) lo)))
(neg.f64 (/.f64 (-.f64 (neg.f64 x) lo) (-.f64 hi lo)))
(/.f64 (-.f64 x hi) (-.f64 lo hi))
(/.f64 (-.f64 lo x) (-.f64 hi x))
(/.f64 (-.f64 hi lo) (-.f64 x lo))
Outputs
(/.f64 (-.f64 x lo) (-.f64 hi lo))
(/.f64 (-.f64 x lo) (-.f64 hi lo))
(/.f64 (-.f64 x (neg.f64 lo)) (-.f64 hi (neg.f64 lo)))
(/.f64 (+.f64 x lo) (+.f64 lo hi))
(/.f64 (-.f64 x lo) (-.f64 (neg.f64 hi) lo))
(/.f64 (-.f64 x lo) (-.f64 (neg.f64 lo) hi))
(/.f64 (-.f64 lo x) (+.f64 lo hi))
(/.f64 (-.f64 (neg.f64 x) lo) (-.f64 hi lo))
(/.f64 (-.f64 (neg.f64 lo) x) (-.f64 hi lo))
(/.f64 (+.f64 x lo) (-.f64 lo hi))
(neg.f64 (/.f64 (-.f64 x (neg.f64 lo)) (-.f64 hi (neg.f64 lo))))
(/.f64 (-.f64 (neg.f64 x) lo) (+.f64 lo hi))
(/.f64 (+.f64 x lo) (-.f64 (neg.f64 lo) hi))
(neg.f64 (/.f64 (-.f64 x lo) (-.f64 (neg.f64 hi) lo)))
(/.f64 (-.f64 x lo) (neg.f64 (-.f64 (neg.f64 hi) lo)))
(/.f64 (-.f64 lo x) (-.f64 (neg.f64 hi) lo))
(/.f64 (-.f64 x lo) (+.f64 lo hi))
(neg.f64 (/.f64 (-.f64 (neg.f64 x) lo) (-.f64 hi lo)))
(/.f64 (neg.f64 (-.f64 (neg.f64 x) lo)) (-.f64 hi lo))
(/.f64 (-.f64 (neg.f64 x) lo) (-.f64 lo hi))
(/.f64 (+.f64 x lo) (-.f64 hi lo))
(/.f64 (-.f64 x hi) (-.f64 lo hi))
(/.f64 (-.f64 lo x) (-.f64 hi x))
(/.f64 (-.f64 hi lo) (-.f64 x lo))
(/.f64 (-.f64 lo hi) (-.f64 lo x))
Compiler

Compiled 10 to 6 computations (40% saved)

eval0.0ms (0%)

Compiler

Compiled 3 to 3 computations (0% saved)

prune2.0ms (0%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
3.1%
(/.f64 (-.f64 x lo) (-.f64 hi lo))
Compiler

Compiled 20 to 12 computations (40% saved)

simplify4.0ms (0.1%)

Algorithm
1×egg-herbie
Rules
3×sub-neg
3×+-commutative
1×*-commutative
1×neg-sub0
1×neg-mul-1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01231
11631
22231
32431
42531
Stop Event
1×saturated
Calls
Call 1
Inputs
(/.f64 (-.f64 x lo) (-.f64 hi lo))
Outputs
(/.f64 (-.f64 x lo) (-.f64 hi lo))

soundness1.0ms (0%)

Stop Event
1×fuel
Compiler

Compiled 10 to 6 computations (40% saved)

preprocess51.0ms (0.8%)

Compiler

Compiled 40 to 24 computations (40% saved)

end0.0ms (0%)

Profiling

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