Benchmark
non-incremental/QF_FP/20210211-Vector/Automotive_C/25fc47d6.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 *Automotive* 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 | 1569 |
| Compressed Size | 949 |
| 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 | 1562 |
| Compressed Size | 946 |
| Max. Term Depth | 4 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 1 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2021
|
|
Bitwuzla |
Bitwuzla-fixed_default |
sat ✅
|
0.01046
|
0.00788
|
| |
COLIBRI |
COLIBRI_21_06_23_default |
sat ✅
|
0.32341
|
0.32390
|
| |
|
COLIBRI 20.5.25_default |
sat ✅
|
0.31340
|
0.31328
|
| |
|
COLIBRI_21_05_28_default |
sat ✅
|
0.32416
|
0.32388
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.02881
|
0.02912
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.02415
|
0.02410
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.02255
|
0.02246
|