Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_rether.2.prop1_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: rether.2.prop1
query-maker: "Yices 2"
query-time: 2.264000 ms
query-class: abstract
query-category: oneshot
query-type: cti
status: sat
| Benchmark |
|---|
| Size | 254419 |
| Compressed Size | 26868 |
| 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 | 254411 |
| Compressed Size | 26679 |
| Max. Term Depth | 2 |
| Asserts | 2258 |
| Declared Functions | 9 |
| Declared Constants | 3480 |
| Declared Sorts | 3 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 88 |
not | 1140 |
and | 899 |
= | 2349 |
distinct | 4 |
| | | | | |
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 ✅
|
0.24707
|
0.24719
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.05162
|
0.05265
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
0.59674
|
0.59663
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.69866
|
1.90007
|
| |
veriT |
veriT_default |
sat ✅
|
0.05494
|
0.05505
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.01498
|
0.01489
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.07134
|
0.07128
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
44.52570
|
51.60220
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.25614
|
0.25640
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
sat ✅
|
0.16948
|
0.15145
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02219
|
0.00585
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.78917
|
2.13627
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.06026
|
0.06051
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.01584
|
0.01581
|
| |
|
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.01487
|
0.01489
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.07264
|
0.07264
|
|
SMT-COMP 2020
|
0.27 (8/11) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unknown ❌
|
2.79666
|
8.74876
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.27303
|
0.27333
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.09469
|
0.09339
|
| |
OpenSMT |
OpenSMT_default |
sat ✅
|
0.10432
|
0.10428
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02453
|
0.00696
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.80495
|
2.19804
|
| |
veriT |
veriT_default |
sat ✅
|
0.05610
|
0.05626
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.01331
|
0.01328
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.10463
|
0.10310
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.20553
|
0.20556
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
0.09524
|
0.09318
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.96744
|
2.65816
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.01350
|
0.01346
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.01308
|
0.01306
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.33788
|
0.22627
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.30826
|
0.19375
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.96794
|
2.22862
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.30974
|
0.17463
|