Herbie run
| Date: | Saturday, February 1st, 2025 |
|---|---|
| Commit: | 9a9c65da on really-crazy-encodings |
| Seed: | 2025032 |
| Parameters: | 256 points for 4 iterations |
| Flags: | reduce:regimesreduce:binary-searchreduce:branch-expressionssetup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifygenerate:proofs default |
| Memory: | 78 795.5 MB |
Time bar (total: 1.8min)
| 23.7s | 44 116× | 2 | valid |
| 17.4s | 96 742× | 1 | valid |
| 15.8s | 145 759× | 0 | invalid |
| 13.3s | 7 067× | 5 | exit |
| 7.0s | 86 892× | 0 | valid |
| 2.3s | 3 415× | 3 | valid |
| 330.0ms | 4 194× | 0 | exit |
| 4.0ms | 3× | 4 | valid |
ival-pow: 12.8s (19.3% of total)ival-tan: 10.7s (16% of total)adjust: 7.4s (11.1% of total)ival-mult: 4.6s (6.9% of total)ival-cos: 3.7s (5.6% of total)ival-div: 3.7s (5.5% of total)ival-sin: 3.1s (4.6% of total)ival-sub: 3.0s (4.4% of total)ival-add: 2.9s (4.4% of total)ival-log: 2.9s (4.4% of total)const: 2.3s (3.4% of total)ival-expm1: 1.9s (2.8% of total)ival-exp: 1.7s (2.5% of total)ival-fabs: 1.2s (1.9% of total)ival-sqrt: 1.2s (1.8% of total)ival-log1p: 960.0ms (1.4% of total)ival-<: 386.0ms (0.6% of total)ival-and: 381.0ms (0.6% of total)ival-<=: 355.0ms (0.5% of total)ival-fmin: 333.0ms (0.5% of total)ival-atan: 327.0ms (0.5% of total)ival-cbrt: 251.0ms (0.4% of total)ival-neg: 246.0ms (0.4% of total)exact: 158.0ms (0.2% of total)ival-assert: 132.0ms (0.2% of total)ival->: 1.0ms (0% of total)| Operator | Subexpression | Explanation | Count | |
|---|---|---|---|---|
-.f64 | #f | cancellation | 4137 | 28 |
log.f64 | #f | sensitivity | 761 | 2 |
/.f64 | #f | u/u | 434 | 0 |
sqrt.f64 | #f | oflow-rescue | 428 | 0 |
+.f64 | #f | cancellation | 334 | 0 |
/.f64 | #f | u/n | 111 | 0 |
pow.f64 | (pow.f64 (+.f64 x #s(literal 1 binary64)) (/.f64 #s(literal 1 binary64) n)) | sensitivity | 50 | 1 |
sqrt.f64 | #f | uflow-rescue | 22 | 0 |
/.f64 | (/.f64 (*.f64 eps (-.f64 (exp.f64 (*.f64 (+.f64 a b) eps)) #s(literal 1 binary64))) (*.f64 (-.f64 (exp.f64 (*.f64 a eps)) #s(literal 1 binary64)) (-.f64 (exp.f64 (*.f64 b eps)) #s(literal 1 binary64)))) | n/u | 20 | 0 |
| ↳ | (*.f64 b eps) | underflow | 160 | |
| ↳ | (-.f64 (exp.f64 (*.f64 a eps)) #s(literal 1 binary64)) | underflow | 157 | |
| ↳ | (-.f64 (exp.f64 (*.f64 b eps)) #s(literal 1 binary64)) | underflow | 160 | |
| ↳ | (*.f64 (-.f64 (exp.f64 (*.f64 a eps)) #s(literal 1 binary64)) (-.f64 (exp.f64 (*.f64 b eps)) #s(literal 1 binary64))) | underflow | 238 | |
| ↳ | (*.f64 a eps) | underflow | 157 | |
-.f64 | #f | nan-rescue | 18 | 0 |
/.f64 | (/.f64 (-.f64 #s(literal 1 binary64) (cos.f64 x)) (*.f64 x x)) | n/o | 4 | 0 |
| ↳ | (*.f64 x x) | overflow | 53 | |
/.f64 | (/.f64 (-.f64 (exp.f64 (*.f64 #s(literal 2 binary64) x)) #s(literal 1 binary64)) (-.f64 (exp.f64 x) #s(literal 1 binary64))) | o/o | 4 | 0 |
| ↳ | (exp.f64 (*.f64 #s(literal 2 binary64) x)) | overflow | 4 | |
| ↳ | (-.f64 (exp.f64 (*.f64 #s(literal 2 binary64) x)) #s(literal 1 binary64)) | overflow | 4 | |
| ↳ | (exp.f64 x) | overflow | 4 | |
| ↳ | (-.f64 (exp.f64 x) #s(literal 1 binary64)) | overflow | 4 | |
exp.f64 | #f | sensitivity | 2 | 0 |
| Predicted + | Predicted - | |
|---|---|---|
| + | 5215 | 14 |
| - | 131 | 1808 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 5215 | 7 | 7 |
| - | 131 | 23 | 1785 |
| number | freq |
|---|---|
| 0 | 1822 |
| 1 | 4551 |
| 2 | 656 |
| 3 | 94 |
| 4 | 45 |
| Predicted + | Predicted Maybe | Predicted - | |
|---|---|---|---|
| + | 28 | 0 | 0 |
| - | 0 | 0 | 0 |
| 1.5s | 2 814× | 2 | valid |
| 1.1s | 5 938× | 1 | valid |
| 401.0ms | 5 368× | 0 | valid |
| 137.0ms | 216× | 3 | valid |
Compiled 2 154 to 763 computations (64.6% saved)
ival-tan: 647.0ms (25.6% of total)adjust: 372.0ms (14.7% of total)ival-log: 205.0ms (8.1% of total)ival-cos: 191.0ms (7.6% of total)ival-sin: 168.0ms (6.6% of total)ival-pow: 145.0ms (5.7% of total)ival-div: 143.0ms (5.7% of total)ival-sub: 136.0ms (5.4% of total)ival-exp: 128.0ms (5.1% of total)ival-mult: 93.0ms (3.7% of total)ival-add: 90.0ms (3.6% of total)ival-sqrt: 62.0ms (2.5% of total)ival-log1p: 55.0ms (2.2% of total)ival-expm1: 23.0ms (0.9% of total)ival-atan: 20.0ms (0.8% of total)ival-cbrt: 15.0ms (0.6% of total)ival-true: 12.0ms (0.5% of total)ival-neg: 11.0ms (0.4% of total)exact: 8.0ms (0.3% of total)ival-assert: 6.0ms (0.2% of total)| 48× | node limit |
| 36× | saturated |
| 28× | iter limit |
| 28× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 61.1% | 38.9% | 0% | 0% | 0% | 0 |
| 7.4% | 4.5% | 56.6% | 38.9% | 0% | 0% | 0% | 1 |
| 22.3% | 13.6% | 47.5% | 38.9% | 0% | 0% | 0% | 2 |
| 40.2% | 23.5% | 34.9% | 38.9% | 0% | 2.7% | 0% | 3 |
| 53.4% | 31.1% | 27.2% | 38.9% | 0% | 2.8% | 0% | 4 |
| 63% | 36.3% | 21.3% | 38.9% | 0% | 3.6% | 0% | 5 |
| 65.9% | 37.5% | 19.4% | 38.9% | 0% | 4.2% | 0% | 6 |
| 70.4% | 38.8% | 16.3% | 38.9% | 0% | 6% | 0% | 7 |
| 73.6% | 40.2% | 14.4% | 38.9% | 0% | 6.5% | 0% | 8 |
| 76.3% | 40.9% | 12.7% | 38.9% | 0% | 7.5% | 0% | 9 |
| 78.4% | 41.4% | 11.4% | 38.9% | 0% | 8.3% | 0% | 10 |
| 81.1% | 42.4% | 9.9% | 38.9% | 0% | 8.8% | 0% | 11 |
| 82.3% | 42.7% | 9.2% | 38.9% | 0% | 9.3% | 0% | 12 |
Compiled 483 to 337 computations (30.2% saved)
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