Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_pgm_protocol.4.prop5_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.4.prop5
query-maker: "Yices 2"
query-time: 0.002000 ms
query-class: abstract
query-category: oneshot
query-type: regular
status: unsat
| Benchmark |
|---|
| Size | 691109 |
| Compressed Size | 66029 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 691101 |
| Compressed Size | 66039 |
| Max. Term Depth | 3 |
| Asserts | 5413 |
| Declared Functions | 10 |
| Declared Constants | 9037 |
| Declared Sorts | 3 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 812 |
not | 1927 |
and | 2063 |
= | 5762 |
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 |
unsat ✅
|
0.47601
|
0.47621
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.09417
|
0.09517
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
2.82536
|
2.82507
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
1.39653
|
3.81084
|
| |
veriT |
veriT_default |
unsat ✅
|
0.23460
|
0.23467
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.02916
|
0.02910
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.11034
|
0.11027
|
|
SMT-COMP 2019
|
|
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
3.13680
|
12.28000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.47208
|
0.47236
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
unsat ✅
|
0.53234
|
0.53234
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03787
|
0.00572
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
1.26637
|
3.52168
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.25227
|
0.25255
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.03122
|
0.03113
|
| |
|
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
0.03104
|
0.03102
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.11379
|
0.11378
|
|
SMT-COMP 2021
|
|
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
0.10139
|
0.10136
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03881
|
0.00619
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
1.51530
|
4.44193
|
| |
veriT |
veriT_default |
unsat ✅
|
0.24213
|
0.24237
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.05715
|
0.05619
|
| |
|
Yices 2.6.2 for SMTCOMP2020_default |
unsat ✅
|
0.03137
|
0.03134
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.08303
|
0.08297
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.10004
|
0.09994
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
1.31728
|
1.31245
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.10361
|
0.10358
|
| |
veriT |
veriT_default |
unsat ✅
|
0.24180
|
0.24196
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.02638
|
0.02634
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.09443
|
0.09617
|
| |
|
z3-4.8.11_default |
unsat ✅
|
0.08144
|
0.08140
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.55235
|
0.55114
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unsat ✅
|
0.28511
|
0.28346
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unsat ✅
|
1.58132
|
4.60961
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.03247
|
0.03243
|
| |
|
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.03087
|
0.03083
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.53921
|
0.43937
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.42516
|
0.32313
|
| |
plat-smt |
plat-smt |
unsat ✅
|
0.26520
|
0.16499
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1.73520
|
4.83582
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.28408
|
0.18382
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.39879
|
0.29649
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.50321
|
0.38381
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.41364
|
0.29497
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1.34435
|
3.57343
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.30149
|
0.17211
|