Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_leader_election.6.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: leader_election.6.prop1
query-maker: "Yices 2"
query-time: 0.228000 ms
query-class: abstract
query-category: oneshot
query-type: regular
status: sat
| Benchmark |
|---|
| Size | 44530 |
| Compressed Size | 4698 |
| 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 | 44522 |
| Compressed Size | 4714 |
| Max. Term Depth | 2 |
| Asserts | 337 |
| Declared Functions | 2 |
| Declared Constants | 698 |
| Declared Sorts | 3 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 112 |
and | 2 |
= | 552 |
distinct | 2 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.05130
|
0.05142
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.03170
|
0.03260
|
| |
OpenSMT |
opensmt2_default |
sat ✅
|
0.03416
|
0.03406
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.46139
|
1.11229
|
| |
veriT |
veriT_default |
sat ✅
|
0.01384
|
0.01396
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00822
|
0.00683
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.03909
|
0.03899
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
0.60845
|
1.88937
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.05724
|
0.05746
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
sat ✅
|
0.03300
|
0.03301
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01427
|
0.00566
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.51921
|
1.20768
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.01755
|
0.01782
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00986
|
0.00880
|
| |
|
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.00932
|
0.00700
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.04177
|
0.04176
|
|
SMT-COMP 2021
|
|
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.03263
|
0.03259
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01590
|
0.00645
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
0.55742
|
1.35053
|
| |
veriT |
veriT_default |
sat ✅
|
0.01709
|
0.01731
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.01854
|
0.00530
|
| |
|
Yices 2.6.2 for SMTCOMP2020_default |
sat ✅
|
0.01266
|
0.00504
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.02082
|
0.02078
|
| |
|
z3-4.8.8_default |
sat ✅
|
0.03674
|
0.03669
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.05314
|
0.05368
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
0.02247
|
0.02179
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.63023
|
1.59905
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.01012
|
0.00532
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.01205
|
0.00555
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.30988
|
0.17990
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.29415
|
0.16523
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.66406
|
1.31276
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.24099
|
0.12626
|