Benchmark
non-incremental/QF_ABVFP/20210211-Vector/Medical_C/b0654989.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 *Medical* 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 | 2301 |
| Compressed Size | 1167 |
| 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 | 2294 |
| Compressed Size | 1179 |
| Max. Term Depth | 9 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 3 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 1 |
distinct | 1 |
let | 2 |
extract | 1 |
bvsub | 2 |
sign_extend | 2 |
select | 2 |
fp | 2 |
fp.div | 2 |
fp.lt | 1 |
roundTowardPositive | 4 |
to_fp | 1 |
to_fp_unsigned | 1 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2022
|
|
Bitwuzla |
Bitwuzla-wrapped_default |
sat ✅
|
0.04838
|
0.04831
|
| |
COLIBRI |
COLIBRI 22_06_18_default |
sat ✅
|
0.37117
|
0.37129
|
| |
cvc5 |
cvc5_default |
sat ✅
|
0.51449
|
0.51511
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.51611
|
0.51659
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.43138
|
0.43129
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
4.56198
|
4.56377
|
|
SMT-COMP 2023
|
|
Bitwuzla |
Bitwuzla-fixed_default |
sat ✅
|
0.07912
|
0.07902
|
| |
COLIBRI |
COLIBRI 2023_05_10_default |
sat ✅
|
0.38356
|
0.38320
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.61294
|
0.60837
|