Benchmark
non-incremental/QF_UFBV/2018-Goel-hwbench/QF_UFBV_bv_bv_pgm_protocol.2.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: pgm_protocol.2.prop1
query-maker: "Z3"
query-time: 91.219000 ms
query-class: abstract
query-category: oneshot
query-type: regular
status: sat
mode: abstract_bv
| Benchmark |
|---|
| Size | 677069 |
| Compressed Size | 66878 |
| 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 | 677061 |
| Compressed Size | 66890 |
| Max. Term Depth | 240 |
| Asserts | 5647 |
| Declared Functions | 6 |
| Declared Constants | 6105 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
true | 43 |
ite | 5345 |
and | 2163 |
= | 13496 |
distinct | 43 |
let | 265 |
concat | 51 |
extract | 53 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2018
|
|
Boolector |
Boolector_default |
sat ✅
|
0.22255
|
0.22248
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
2.09364
|
2.09357
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.46581
|
0.46688
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.08892
|
0.08886
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.22853
|
0.22844
|
|
SMT-COMP 2019
|
|
Boolector |
Boolector-wrapped-sq_default |
sat ✅
|
0.22517
|
0.22520
|
| |
|
Poolector-wrapped-sq_default |
sat ✅
|
0.38737
|
0.90788
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
2.14809
|
2.14835
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.07995
|
0.07992
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.25980
|
0.25978
|
|
SMT-COMP 2020
|
|
Bitwuzla |
Bitwuzla-fixed_default |
sat ✅
|
0.22656
|
0.22647
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
2.50252
|
2.50267
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.72478
|
0.71881
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.09246
|
0.09244
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.33628
|
0.33621
|
|
SMT-COMP 2021
|
|
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.60559
|
0.60553
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.09398
|
0.09394
|
| |
|
Yices 2.6.2 for SMTCOMP2020_default |
sat ✅
|
0.09418
|
0.09409
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.32378
|
0.32378
|
|
SMT-COMP 2022
|
|
Bitwuzla |
Bitwuzla-wrapped_default |
sat ✅
|
0.22467
|
0.22462
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
5.93231
|
5.93204
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.66851
|
0.66845
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.07297
|
0.07294
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.30218
|
0.30398
|
|
SMT-COMP 2023
|
0.20 (4/5) |
Bitwuzla |
Bitwuzla-fixed_default |
sat ✅
|
0.65796
|
0.65789
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
5.56006
|
5.55503
|
| |
UltimateEliminator |
UltimateIntBlastingWrapper+SMTInterpol_default |
unknown ❌
|
1200.11000
|
1248.33000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.07091
|
0.07087
|
| |
Z3-Owl |
z3-Owl-Final_default |
sat ✅
|
2.57028
|
2.57031
|
| |
|
z3-Owl-Final_default |
unknown ❌
|
2.56968
|
2.51984
|
|
SMT-COMP 2024
|
|
Bitwuzla |
Bitwuzla |
sat ✅
|
0.63888
|
0.53849
|
| |
cvc5 |
cvc5 |
sat ✅
|
3.54590
|
3.44604
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
103.23145
|
158.17321
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.29378
|
0.19417
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.47292
|
0.37321
|