Benchmark
non-incremental/BV/wintersteiger/fmsd13/fixpoint/usb-phy-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 | 119495 |
| Compressed Size | 9120 |
| 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 | 119487 |
| Compressed Size | 9131 |
| Max. Term Depth | 548 |
| 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 | 60 |
false | 249 |
Bool | 450 |
ite | 475 |
not | 216 |
or | 21 |
and | 168 |
=> | 1 |
xor | 13 |
= | 889 |
forall | 318 |
exists | 212 |
BitVec | 80 |
concat | 8 |
extract | 30 |
bvadd | 15 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
|
Boolector |
Boolector SMT17 final boolector |
unsat ✅
|
0.24557
|
0.31122
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.29524
|
0.29402
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.18022
|
0.26960
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.41735
|
0.41600
|
|
SMT-COMP 2018
|
|
Boolector |
Boolector_default |
unsat ✅
|
0.47942
|
0.63411
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.29324
|
0.29343
|
| |
Q3B |
Q3B_default |
unsat ✅
|
0.13417
|
0.13412
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.41287
|
0.41278
|