Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_lup.4.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: lup.4.prop1
query-maker: "Yices 2"
query-time: 3.951000 ms
query-class: abstract
query-category: oneshot
query-type: cti
status: sat
| Benchmark |
|---|
| Size | 365268 |
| Compressed Size | 34707 |
| 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 | 365260 |
| Compressed Size | 34718 |
| Max. Term Depth | 3 |
| Asserts | 3221 |
| Declared Functions | 5 |
| Declared Constants | 4980 |
| Declared Sorts | 3 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 130 |
not | 1642 |
and | 1331 |
= | 3295 |
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 ✅
|
0.63406
|
0.63422
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.06638
|
0.06741
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
2.91884
|
1.92474
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.82237
|
2.24791
|
| |
veriT |
veriT_default |
sat ✅
|
0.08460
|
0.08474
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.01959
|
0.01953
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.14814
|
0.14809
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
107.42000
|
126.20900
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.68952
|
0.68978
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
sat ✅
|
0.27503
|
0.27503
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02706
|
0.00577
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.88695
|
2.47141
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.09230
|
0.09259
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.02132
|
0.02125
|
| |
|
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.01994
|
0.01994
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.15003
|
0.15006
|
|
SMT-COMP 2020
|
0.27 (8/11) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unknown ❌
|
11.88470
|
20.83950
|
| |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.65702
|
0.65729
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.07074
|
0.07068
|
| |
OpenSMT |
OpenSMT_default |
sat ✅
|
0.15787
|
0.15781
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03233
|
0.00641
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.92905
|
2.54975
|
| |
veriT |
veriT_default |
sat ✅
|
0.08209
|
0.08233
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.01748
|
0.01744
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.15045
|
0.15041
|
|
SMT-COMP 2021
|
|
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.07007
|
0.07002
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02742
|
0.00643
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
1.04146
|
2.97071
|
| |
veriT |
veriT_default |
sat ✅
|
0.09003
|
0.09029
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.01750
|
0.01744
|
| |
|
Yices 2.6.2 for SMTCOMP2020_default |
sat ✅
|
0.01766
|
0.01764
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.13214
|
0.13203
|
| |
|
z3-4.8.8_default |
sat ✅
|
0.15023
|
0.15020
|