Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_sw_sym_ex_ab_cti_max.smt2
Generated by the tool Averroes 2 (successor of [1]) which implements safety property
verification on hardware systems.
This SMT problem belongs to a set of SMT problems generated by applying Averroes 2
to benchmarks derived from [2-5].
A total of 412 systems (345 from [2], 19 from [3], 26 from [4], 22 from [5]) were
syntactically converted from their original formats (using [6, 7]), and given to
Averroes 2 to perform property checking with abstraction (wide bit-vectors -> terms,
wide operators -> UF) using SMT solvers [8, 9].
[1] Lee S., Sakallah K.A. (2014) Unbounded Scalable Verification Based on Approximate
Property-Directed Reachability and Datapath Abstraction. In: Biere A., Bloem R. (eds)
Computer Aided Verification. CAV 2014. Lecture Notes in Computer Science, vol 8559.
Springer, Cham
[2] http://fmv.jku.at/aiger/index.html#beem
[3] http://www.cs.cmu.edu/~modelcheck/vcegar
[4] http://www.cprover.org/hardware/v2c
[5] http://github.com/aman-goel/verilogbench
[6] http://www.clifford.at/yosys
[7] http://github.com/chengyinwu/V3
[8] http://github.com/Z3Prover/z3
[9] http://github.com/SRI-CSL/yices2
id: sw_sym_ex
query-maker: "Yices 2"
query-time: 0.362000 ms
query-class: abstract
query-category: oneshot
query-type: cti
status: sat
| Benchmark |
|---|
| Size | 13073 |
| Compressed Size | 2568 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2018-07-14 |
| Generated By | Aman Goel (amangoel@umich.edu), Karem A. Sakallah (karem@umich.edu) |
| Generated On | 2018-04-06 00:00:00 |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | sat |
| Inferred Status | sat |
| Size | 13065 |
| Compressed Size | 2595 |
| Max. Term Depth | 3 |
| Asserts | 106 |
| Declared Functions | 2 |
| Declared Constants | 215 |
| Declared Sorts | 1 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 13 |
not | 15 |
or | 10 |
and | 49 |
= | 121 |
distinct | 2 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2018
|
0.14 (6/7) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.02233
|
0.02247
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.01733
|
0.01831
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
0.01663
|
0.01657
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.31418
|
0.51398
|
| |
veriT |
veriT_default |
sat ✅
|
0.00897
|
0.00911
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00739
|
0.00593
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.03484
|
0.03474
|
|
SMT-COMP 2020
|
0.27 (8/11) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unknown ❌
|
0.17086
|
0.49834
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.02712
|
0.02738
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.02047
|
0.02041
|
| |
OpenSMT |
OpenSMT_default |
sat ✅
|
0.01191
|
0.01185
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01562
|
0.00690
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.37687
|
0.58354
|
| |
veriT |
veriT_default |
sat ✅
|
0.01353
|
0.01344
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.01651
|
0.00413
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.03260
|
0.03256
|
|
SMT-COMP 2021
|
|
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.02099
|
0.02093
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01567
|
0.00643
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
0.39338
|
0.71600
|
| |
veriT |
veriT_default |
sat ✅
|
0.01235
|
0.01257
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.01427
|
0.00438
|
| |
|
Yices 2.6.2 for SMTCOMP2020_default |
sat ✅
|
0.01223
|
0.00416
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.01740
|
0.01737
|
| |
|
z3-4.8.8_default |
sat ✅
|
0.03337
|
0.03332
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.22582
|
0.12607
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.24323
|
0.14263
|
| |
plat-smt |
plat-smt |
sat ✅
|
0.23036
|
0.13029
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.50873
|
0.72648
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.24025
|
0.13927
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.27405
|
0.17424
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.29143
|
0.16742
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.26856
|
0.14025
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.50918
|
0.69627
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.26927
|
0.15013
|