Benchmark
non-incremental/BV/wintersteiger/fmsd13/fixpoint/cache-coherence-2-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 | 223458 |
| Compressed Size | 10948 |
| 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 | 223450 |
| Compressed Size | 11389 |
| Max. Term Depth | 732 |
| 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 | 315 |
false | 397 |
Bool | 574 |
ite | 1217 |
not | 433 |
or | 244 |
and | 356 |
=> | 1 |
= | 1845 |
forall | 408 |
exists | 306 |
BitVec | 140 |
concat | 140 |
extract | 80 |
bvsub | 10 |
zero_extend | 30 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
|
Boolector |
Boolector SMT17 final boolector |
unsat ✅
|
0.48373
|
0.58541
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.64239
|
0.64248
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.36128
|
0.79488
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.58608
|
0.57820
|
|
SMT-COMP 2018
|
|
Boolector |
Boolector_default |
unsat ✅
|
0.48128
|
0.66404
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.63382
|
0.63367
|
| |
Q3B |
Q3B_default |
unsat ✅
|
0.32038
|
0.32036
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.58211
|
0.58199
|