Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_frogs.2.prop1_ab_br_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: frogs.2.prop1
query-maker: "Yices 2"
query-time: 311.643000 ms
query-class: abstract
query-category: incremental
query-type: br
status: sat
| Benchmark |
|---|
| Size | 1146846 |
| Compressed Size | 56566 |
| 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 | 1146838 |
| Compressed Size | 56574 |
| Max. Term Depth | 3 |
| Asserts | 14186 |
| Declared Functions | 7 |
| Declared Constants | 6972 |
| Declared Sorts | 3 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 2636 |
not | 3851 |
and | 2921 |
= | 17682 |
distinct | 6 |
| | | | | |
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 ✅
|
2.06372
|
2.06385
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.17736
|
0.17838
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
1.21046
|
1.21027
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.81124
|
5.29751
|
| |
veriT |
veriT_default |
sat ✅
|
0.19072
|
0.19087
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.04959
|
0.04954
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.19496
|
0.19483
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
2400.01000
|
3001.43000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
1.99443
|
1.99460
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
sat ✅
|
1.55799
|
1.55784
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04489
|
0.00613
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
1.70363
|
4.88582
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.20916
|
0.20950
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.03828
|
0.03824
|
| |
|
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.03666
|
0.03666
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.20911
|
0.20912
|
|
SMT-COMP 2021
|
|
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.20334
|
0.20328
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04932
|
0.00662
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
2.54153
|
7.23084
|
| |
veriT |
veriT_default |
sat ✅
|
0.17173
|
0.17195
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.04035
|
0.04031
|
| |
|
Yices 2.6.2 for SMTCOMP2020_default |
sat ✅
|
0.04052
|
0.04048
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.17745
|
0.17737
|
| |
|
z3-4.8.8_default |
sat ✅
|
0.19877
|
0.19873
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
2.29875
|
2.29925
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.22681
|
0.22673
|
| |
veriT |
veriT_default |
sat ✅
|
0.17780
|
0.17804
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.04411
|
0.04403
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.23445
|
0.23627
|
| |
|
z3-4.8.11_default |
sat ✅
|
0.19484
|
0.19408
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
1.15334
|
1.14856
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
0.56836
|
0.56829
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
2.14457
|
6.12945
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.03880
|
0.03877
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.03895
|
0.03890
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.89168
|
0.76348
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.57363
|
0.45023
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
1.78072
|
4.99869
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.26482
|
0.14733
|