Benchmark
non-incremental/BV/wintersteiger/fmsd13/fixpoint/usb-phy-fixpoint-1.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 | 58426 |
| Compressed Size | 5876 |
| 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 | 58418 |
| Compressed Size | 5888 |
| Max. Term Depth | 335 |
| 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 | 24 |
false | 147 |
Bool | 270 |
ite | 161 |
not | 80 |
or | 8 |
and | 73 |
=> | 1 |
xor | 7 |
= | 465 |
forall | 212 |
exists | 106 |
BitVec | 48 |
concat | 4 |
extract | 10 |
bvadd | 5 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
|
Boolector |
Boolector SMT17 final boolector |
unsat ✅
|
0.05945
|
0.06075
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.08314
|
0.08212
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.09173
|
0.09053
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.07507
|
0.07382
|
|
SMT-COMP 2018
|
|
Boolector |
Boolector_default |
unsat ✅
|
0.05797
|
0.05996
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.08389
|
0.08410
|
| |
Q3B |
Q3B_default |
unsat ✅
|
0.03991
|
0.03987
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.08034
|
0.08025
|