Benchmark
non-incremental/QF_FP/20210211-Vector/Aerospace_C/401ce1d6.smt2
These benchmarks were generated using VectorCAST's [1] automated test-case
generation capability, an industrial symbolic execution engine targeted towards
generating high-coverage test-suites for safety-critical C and C++.
While VectorCAST can target multiple SMT solvers via a generic Python API, it
does not support generating SMTLIB2 files directly. Consequently, these
benchmarks were obtained using Z3's [2] 'smtlib2_log' [3] facility to capture
all interactions between VectorCAST and the SMT solver, including all push/pop
commands.
The input to the test-case generator was:
* A *C* file,
* which came from project from the *Aerospace* market
[1] https://www.vector.com/int/en/products/products-a-z/software/vectorcast
[2] Leonardo de Moura, Nikolaj Bjorner (2008), "Z3: An Efficient SMT Solver".
In: Proceedings of TACAS 2008.
[3] Z3 4.8.7 release notes:
https://raw.githubusercontent.com/Z3Prover/z3/master/RELEASE_NOTES
| Benchmark |
|---|
| Size | 2489 |
| Compressed Size | 1081 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2021-07-18 |
| Generated By | Andrew V. Jones (andrew.jones@vector.com) |
| Generated On | 2021-02-11 00:00:00 |
| Generator | VectorCAST 2020sp6, ATG 2.0c-pre |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unknown |
| Inferred Status | sat |
| Size | 2482 |
| Compressed Size | 1096 |
| Max. Term Depth | 7 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 2 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 3 |
and | 1 |
distinct | 3 |
let | 1 |
fp | 4 |
fp.mul | 4 |
fp.lt | 1 |
fp.gt | 1 |
roundTowardPositive | 4 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2021
|
|
Bitwuzla |
Bitwuzla-fixed_default |
sat ✅
|
0.03692
|
0.03687
|
| |
COLIBRI |
COLIBRI_21_06_23_default |
sat ✅
|
0.34286
|
0.34334
|
| |
|
COLIBRI 20.5.25_default |
sat ✅
|
0.32305
|
0.32356
|
| |
|
COLIBRI_21_05_28_default |
sat ✅
|
0.37416
|
0.37346
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.15406
|
0.15439
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.15089
|
0.15085
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
1.56789
|
1.56794
|
|
SMT-COMP 2022
|
|
Bitwuzla |
Bitwuzla-wrapped_default |
sat ✅
|
0.03757
|
0.03755
|
| |
COLIBRI |
COLIBRI 22_06_18_default |
sat ✅
|
0.34668
|
0.34677
|
| |
cvc5 |
cvc5_default |
sat ✅
|
0.12961
|
0.13016
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.12074
|
0.12130
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.15781
|
0.15774
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.52882
|
0.52788
|
|
SMT-COMP 2024
|
|
Bitwuzla |
Bitwuzla |
sat ✅
|
0.24107
|
0.14062
|
| |
COLIBRI |
COLIBRI |
sat ✅
|
0.47460
|
0.37505
|
| |
cvc5 |
cvc5 |
sat ✅
|
0.30966
|
0.20978
|
|
SMT-COMP 2025
|
|
Bitwuzla |
Bitwuzla |
sat ✅
|
0.29628
|
0.16818
|
| |
COLIBRI |
COLIBRI |
sat ✅
|
0.50029
|
0.37417
|
| |
Colibri2 |
colibri2 |
sat ✅
|
0.33096
|
0.20339
|
| |
cvc5 |
cvc5 |
sat ✅
|
0.36545
|
0.24045
|
| |
Z3 |
Z3-Owl-base |
sat ✅
|
1.46573
|
1.33474
|
| |
Z3-Owl |
Z3-Owl |
sat ✅
|
2.68417
|
2.56827
|