Benchmark
non-incremental/BV/wintersteiger/fmsd13/fixpoint/ethernet-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 | 115968 |
| Compressed Size | 7564 |
| 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 | 115960 |
| Compressed Size | 7575 |
| Max. Term Depth | 450 |
| 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 | 34 |
false | 96 |
Bool | 237 |
ite | 591 |
not | 40 |
or | 59 |
and | 341 |
=> | 1 |
= | 1057 |
forall | 287 |
exists | 139 |
BitVec | 189 |
concat | 6 |
extract | 47 |
bvadd | 45 |
bvsub | 2 |
bvult | 1 |
bvugt | 82 |
bvuge | 24 |
zero_extend | 360 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
0.33 (2/3) |
CVC3 |
CVC3 default |
unknown ❌
|
0.03257
|
0.03199
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
20.38740
|
20.39090
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
20.38530
|
20.38690
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.17552
|
0.17597
|
|
SMT-COMP 2016
|
|
Boolector |
Boolector boolector |
unsat ✅
|
0.19808
|
0.19747
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.29862
|
0.29900
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.14572
|
0.16249
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.34141
|
0.34288
|
|
SMT-COMP 2017
|
|
Boolector |
Boolector SMT17 final boolector |
unsat ✅
|
0.08492
|
0.08578
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.18047
|
0.17971
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.14141
|
0.15004
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.47759
|
0.47657
|
|
SMT-COMP 2018
|
|
Boolector |
Boolector_default |
unsat ✅
|
0.09420
|
0.09996
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.18808
|
0.18823
|
| |
Q3B |
Q3B_default |
unsat ✅
|
0.12936
|
0.12911
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.17486
|
0.17479
|