Benchmark
non-incremental/QF_UF/2018-Goel-hwbench/QF_UF_train-gate.6.prop1_ab_br_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: train-gate.6.prop1
query-maker: "Yices 2"
query-time: 0.002000 ms
query-class: abstract
query-category: incremental
query-type: br
status: unsat
| Benchmark |
|---|
| Size | 279871 |
| Compressed Size | 28017 |
| 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 | 279863 |
| Compressed Size | 28026 |
| Max. Term Depth | 3 |
| Asserts | 2889 |
| Declared Functions | 5 |
| Declared Constants | 3624 |
| Declared Sorts | 3 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 50 |
not | 1570 |
and | 997 |
= | 2806 |
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 |
unsat ✅
|
0.14366
|
0.14383
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.04557
|
0.04657
|
| |
OpenSMT |
opensmt2_default |
unknown ❌
|
0.51787
|
0.51755
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.71280
|
1.94090
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05501
|
0.05515
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.01382
|
0.01376
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06499
|
0.06488
|
|
SMT-COMP 2019
|
|
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
0.62793
|
2.36000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.14910
|
0.14939
|
| |
OpenSMT |
OpenSMT-wrapped-sq_default |
unsat ✅
|
0.11536
|
0.11343
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02142
|
0.00617
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
0.80752
|
2.21756
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.06104
|
0.06135
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.01511
|
0.01506
|
| |
|
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
0.01418
|
0.01417
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.06843
|
0.06845
|
|
SMT-COMP 2020
|
0.18 (9/11) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
0.61393
|
2.32000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.20343
|
0.20373
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
0.04770
|
0.04766
|
| |
OpenSMT |
OpenSMT_default |
unsat ✅
|
0.07120
|
0.07115
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02654
|
0.00642
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
0.80922
|
2.18506
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05519
|
0.05539
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.01429
|
0.01232
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.05965
|
0.05957
|
|
SMT-COMP 2021
|
|
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
0.05001
|
0.04998
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02353
|
0.00663
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
0.98411
|
2.80621
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05900
|
0.05924
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.01294
|
0.01278
|
| |
|
Yices 2.6.2 for SMTCOMP2020_default |
unsat ✅
|
0.01356
|
0.01308
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.04180
|
0.04176
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.06295
|
0.06288
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.26105
|
0.16212
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.26515
|
0.16547
|
| |
plat-smt |
plat-smt |
unsat ✅
|
0.24836
|
0.14761
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1.13809
|
2.85100
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.22496
|
0.12507
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.29451
|
0.19498
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.32804
|
0.20338
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.28307
|
0.16829
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1.02303
|
2.53465
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.28127
|
0.16121
|