Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_cambridge.1.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: cambridge.1.prop1
query-maker: "Yices 2"
query-time: 3.275000 ms
query-class: abstract
query-category: oneshot
query-type: cti
status: sat
| Benchmark |
|---|
| Size | 215762 |
| Compressed Size | 23036 |
| 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 | 215754 |
| Compressed Size | 22889 |
| Max. Term Depth | 3 |
| Asserts | 1806 |
| Declared Functions | 14 |
| Declared Constants | 2893 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 204 |
not | 789 |
and | 659 |
= | 1865 |
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 ✅
|
0.19643
|
0.19655
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.04412
|
0.04516
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
0.49651
|
0.49649
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.67170
|
1.73826
|
| |
veriT |
veriT_default |
sat ✅
|
0.04932
|
0.04944
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.01324
|
0.01318
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.07943
|
0.07938
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
34.58630
|
39.90610
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.19567
|
0.19596
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
sat ✅
|
0.13845
|
0.13846
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01973
|
0.00563
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.72740
|
1.93858
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.05470
|
0.05495
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.01379
|
0.01369
|
| |
|
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.01625
|
0.01342
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.07313
|
0.07309
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.41755
|
0.41729
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.04758
|
0.04754
|
| |
veriT |
veriT_default |
sat ✅
|
0.09283
|
0.09193
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.01373
|
0.01356
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.12009
|
0.12190
|
| |
|
z3-4.8.11_default |
sat ✅
|
0.06285
|
0.06173
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.15886
|
0.15940
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
0.08105
|
0.08096
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.89193
|
2.45827
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.01286
|
0.01284
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.01264
|
0.01255
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.32368
|
0.22417
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.27213
|
0.17255
|
| |
plat-smt |
plat-smt |
sat ✅
|
0.21689
|
0.11697
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.97537
|
2.45491
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.21753
|
0.11781
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.34530
|
0.24522
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.35818
|
0.23208
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.32896
|
0.20152
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.89846
|
2.17059
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.26930
|
0.15026
|