Benchmark
non-incremental/BV/wintersteiger/fmsd13/fixpoint/ethernet-fixpoint-2.smt2
Hardware fixpoint check problems.
These benchmarks stem from an evaluation described in Wintersteiger, Hamadi, de Moura: Efficiently solving quantified bit-vector formulas, FMSD 42(1), 2013.
The hardware models that were used are from the VCEGAR benchmark suite (see www.cprover.org/hardware/).
| Benchmark |
|---|
| Size | 276038 |
| Compressed Size | 12373 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2015-07-02 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 276030 |
| Compressed Size | 12364 |
| Max. Term Depth | 744 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 0 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
true | 102 |
false | 200 |
Bool | 395 |
ite | 1757 |
not | 120 |
or | 178 |
and | 920 |
=> | 1 |
= | 2487 |
forall | 432 |
exists | 287 |
BitVec | 324 |
concat | 10 |
extract | 141 |
bvadd | 135 |
bvsub | 6 |
bvult | 3 |
bvugt | 246 |
bvuge | 72 |
zero_extend | 1072 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
0.33 (2/3) |
CVC3 |
CVC3 default |
unknown ❌
|
0.06702
|
0.06599
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
22.19670
|
22.19860
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
22.19900
|
22.19660
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
2.71369
|
2.71459
|
|
SMT-COMP 2016
|
|
Boolector |
Boolector boolector |
unsat ✅
|
0.52545
|
0.52422
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1.19366
|
1.19456
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.36882
|
0.82753
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
2.36100
|
2.36168
|
|
SMT-COMP 2017
|
|
Boolector |
Boolector SMT17 final boolector |
unsat ✅
|
0.42636
|
0.55024
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.70623
|
0.70517
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.35844
|
0.80101
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
3.33576
|
3.33384
|
|
SMT-COMP 2018
|
|
Boolector |
Boolector_default |
unsat ✅
|
0.37244
|
0.51244
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.63913
|
0.63923
|
| |
Q3B |
Q3B_default |
unsat ✅
|
0.30069
|
0.30061
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.86313
|
0.86225
|