Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_peterson.3.prop1_ab_reg_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: peterson.3.prop1
query-maker: "Yices 2"
query-time: 0.113000 ms
query-class: abstract
query-category: oneshot
query-type: regular
status: sat
| Benchmark |
|---|
| Size | 7361 |
| Compressed Size | 1826 |
| 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 | 7353 |
| Compressed Size | 1855 |
| Max. Term Depth | 3 |
| Asserts | 51 |
| Declared Functions | 2 |
| Declared Constants | 94 |
| Declared Sorts | 2 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 5 |
not | 25 |
and | 4 |
= | 60 |
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 ✅
|
0.01481
|
0.01497
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.01655
|
0.01749
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
0.04281
|
0.04278
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.27871
|
0.40960
|
| |
veriT |
veriT_default |
sat ✅
|
0.00917
|
0.00854
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00892
|
0.00583
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.03410
|
0.03405
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
0.07065
|
0.18164
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.01897
|
0.01923
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
sat ✅
|
0.01406
|
0.01403
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01320
|
0.00563
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.30387
|
0.44875
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.01196
|
0.01224
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00901
|
0.00644
|
| |
|
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.00951
|
0.00584
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.03608
|
0.03607
|
|
SMT-COMP 2020
|
0.27 (8/11) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unknown ❌
|
0.08225
|
0.24253
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.01915
|
0.01946
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.01993
|
0.01986
|
| |
OpenSMT |
OpenSMT_default |
sat ✅
|
0.01419
|
0.01001
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02288
|
0.00613
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.32622
|
0.47524
|
| |
veriT |
veriT_default |
sat ✅
|
0.01188
|
0.01210
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.02043
|
0.00377
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.06044
|
0.05973
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.02959
|
0.03016
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.02380
|
0.01914
|
| |
veriT |
veriT_default |
sat ✅
|
0.02031
|
0.01174
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.01384
|
0.00385
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.01700
|
0.01877
|
| |
|
z3-4.8.11_default |
sat ✅
|
0.01672
|
0.01669
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.26222
|
0.14066
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.29031
|
0.15960
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.47819
|
0.53501
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.26117
|
0.14330
|