Benchmark
non-incremental/BV/wintersteiger/fmsd13/fixpoint/small-synabs-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 | 2045 |
| Compressed Size | 595 |
| 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 | 2037 |
| Compressed Size | 593 |
| Max. Term Depth | 22 |
| 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 |
and | 6 |
=> | 1 |
= | 19 |
forall | 8 |
exists | 4 |
BitVec | 12 |
extract | 1 |
bvadd | 1 |
zero_extend | 4 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
0.33 (2/3) |
CVC3 |
CVC3 default |
unknown ❌
|
1026.25000
|
1026.04000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.01581
|
0.00800
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.01292
|
0.00800
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.03069
|
0.03099
|
|
SMT-COMP 2016
|
|
Boolector |
Boolector boolector |
unsat ✅
|
0.01536
|
0.01565
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.01179
|
0.01184
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.05146
|
0.05194
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.02906
|
0.03020
|
|
SMT-COMP 2017
|
|
Boolector |
Boolector SMT17 final boolector |
unsat ✅
|
0.00808
|
0.00538
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.01198
|
0.01099
|
| |
Q3B |
Q3B default |
unsat ✅
|
0.05468
|
0.05446
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.03148
|
0.03076
|
|
SMT-COMP 2018
|
|
Boolector |
Boolector_default |
unsat ✅
|
0.00812
|
0.00497
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.01137
|
0.01160
|
| |
Q3B |
Q3B_default |
unsat ✅
|
0.00987
|
0.00792
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.03422
|
0.03415
|