Benchmark
non-incremental/BV/wintersteiger/fmsd13/fixpoint/small-synabs-fixpoint-3.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 | 5220 |
| Compressed Size | 792 |
| 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 | 5212 |
| Compressed Size | 789 |
| Max. Term Depth | 39 |
| 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
ite | 15 |
or | 1 |
and | 13 |
=> | 1 |
= | 55 |
forall | 16 |
exists | 12 |
BitVec | 28 |
extract | 5 |
bvadd | 5 |
zero_extend | 20 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
0.33 (2/3) |
CVC3 |
CVC3 default |
unknown ❌
|
822.92000
|
822.76400
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.01329
|
0.01100
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.01391
|
0.01100
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.03149
|
0.03099
|
|
SMT-COMP 2016
|
|
Boolector |
Boolector boolector |
unsat ✅
|
0.04360
|
0.04363
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.01595
|
0.01616
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.05452
|
0.05541
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.03063
|
0.03187
|
|
SMT-COMP 2017
|
|
Boolector |
Boolector SMT17 final boolector |
unsat ✅
|
0.01162
|
0.01129
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.01551
|
0.01543
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.05545
|
0.05603
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.03456
|
0.03295
|
|
SMT-COMP 2018
|
|
Boolector |
Boolector_default |
unsat ✅
|
0.01788
|
0.01920
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.01618
|
0.01639
|
| |
Q3B |
Q3B_default |
unsat ✅
|
0.01041
|
0.00847
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.03580
|
0.03572
|