Benchmark
non-incremental/BV/wintersteiger/fmsd13/fixpoint/small-seq-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 | 1997 |
| Compressed Size | 572 |
| 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 | 1989 |
| Compressed Size | 567 |
| Max. Term Depth | 18 |
| 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 | 3 |
or | 1 |
and | 10 |
=> | 1 |
= | 14 |
forall | 6 |
exists | 4 |
BitVec | 10 |
bvadd | 3 |
bvult | 3 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
0.33 (2/3) |
CVC3 |
CVC3 default |
unknown ❌
|
3.12872
|
3.12952
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.00996
|
0.00800
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.01043
|
0.00800
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.03063
|
0.03100
|
|
SMT-COMP 2016
|
|
Boolector |
Boolector boolector |
unsat ✅
|
0.22619
|
0.22632
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.01220
|
0.01234
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.05521
|
0.05322
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.02901
|
0.03082
|
|
SMT-COMP 2017
|
|
Boolector |
Boolector SMT17 final boolector |
unsat ✅
|
0.01640
|
0.00535
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.01155
|
0.01108
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.05296
|
0.05194
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.03275
|
0.03202
|
|
SMT-COMP 2018
|
|
Boolector |
Boolector_default |
unsat ✅
|
0.01107
|
0.00457
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.01151
|
0.01168
|
| |
Q3B |
Q3B_default |
unsat ✅
|
0.00838
|
0.00654
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.03417
|
0.03410
|