Details

Time bar (total: 908.0ms)

analyze60.0ms (6.6%)

Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
0%0%99.9%0.1%0%0%0%1
0%0%99.9%0.1%0%0%0%2
0%0%99.9%0.1%0%0%0%3
0%0%99.9%0.1%0%0%0%4
25%25%74.9%0.1%0%0%0%5
37.5%37.5%62.4%0.1%0%0%0%6
56.3%56.2%43.7%0.1%0%0%0%7
65.6%65.6%34.3%0.1%0%0%0%8
76.6%76.5%23.4%0.1%0%0%0%9
82%82%18%0.1%0%0%0%10
87.9%87.8%12.1%0.1%0%0%0%11
90.8%90.7%9.2%0.1%0%0%0%12
Compiler

Compiled 10 to 8 computations (20% saved)

sample779.0ms (85.8%)

Results
766.0ms8256×body256valid
Bogosity

preprocess18.0ms (2%)

Algorithm
egg-herbie
Rules
*-commutative_binary64
fma-def_binary64
+-commutative_binary64
distribute-lft-in_binary64
distribute-rgt-in_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01114
12314
23114
022
122
Stop Event
unsound
saturated
Calls
Call 1
Inputs
0
1
Outputs
0
1
0
Call 2
Inputs
(*.f64 (/.f64 1 2) (+.f64 x y))
(*.f64 (/.f64 1 2) (+.f64 y x))
Outputs
(*.f64 (/.f64 1 2) (+.f64 x y))
(*.f64 1/2 (+.f64 x y))
(*.f64 (/.f64 1 2) (+.f64 y x))
(*.f64 1/2 (+.f64 x y))
Symmetry

(sort x y)

Compiler

Compiled 11 to 9 computations (18.2% saved)

simplify7.0ms (0.8%)

Algorithm
egg-herbie
Rules
fma-def_binary64
*-commutative_binary64
distribute-lft-in_binary64
distribute-rgt-in_binary64
+-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
097
1197
2247
3267
Stop Event
saturated
Counts
1 → 2
Calls
Call 1
Inputs
(*.f64 (/.f64 1 2) (+.f64 x y))
Outputs
(*.f64 (/.f64 1 2) (+.f64 x y))
(*.f64 1/2 (+.f64 x y))

eval1.0ms (0.1%)

Compiler

Compiled 14 to 9 computations (35.7% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
0b
Counts
3 → 1
Alt Table
Click to see full alt table
StatusErrorProgram
0b
(*.f64 1/2 (+.f64 x y))
Compiler

Compiled 7 to 5 computations (28.6% saved)

localize5.0ms (0.5%)

Compiler

Compiled 13 to 6 computations (53.8% saved)

eval0.0ms (0%)

Compiler

Compiled 2 to 2 computations (0% saved)

prune2.0ms (0.2%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Error
0b
Counts
1 → 1
Alt Table
Click to see full alt table
StatusErrorProgram
0b
(*.f64 1/2 (+.f64 x y))
Compiler

Compiled 7 to 5 computations (28.6% saved)

regimes12.0ms (1.3%)

Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Counts
2 → 1
Calls
Call 1
Inputs
(*.f64 1/2 (+.f64 x y))
(*.f64 (/.f64 1 2) (+.f64 x y))
Outputs
(*.f64 1/2 (+.f64 x y))
Calls

4 calls:

3.0ms
(*.f64 (/.f64 1 2) (+.f64 x y))
3.0ms
(+.f64 x y)
3.0ms
y
3.0ms
x
Results
ErrorSegmentsBranch
0b1x
0b1y
0b1(*.f64 (/.f64 1 2) (+.f64 x y))
0b1(+.f64 x y)
Compiler

Compiled 34 to 23 computations (32.4% saved)

simplify2.0ms (0.3%)

Algorithm
egg-herbie
Rules
+-commutative_binary64
*-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
Stop Event
done
saturated
Calls
Call 1
Inputs
(*.f64 1/2 (+.f64 x y))
Outputs
(*.f64 1/2 (+.f64 x y))
Compiler

Compiled 7 to 5 computations (28.6% saved)

soundness8.0ms (0.9%)

Algorithm
egg-herbie
Rules
fma-def_binary64
*-commutative_binary64
distribute-lft-in_binary64
distribute-rgt-in_binary64
+-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
097
1197
2247
3267
Stop Event
saturated
Compiler

Compiled 16 to 12 computations (25% saved)

end13.0ms (1.5%)

Remove

(sort x y)

Compiler

Compiled 21 to 15 computations (28.6% saved)

Profiling

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