Benchmark

non-incremental/BV/wintersteiger/fmsd13/fixpoint/small-swap2-fixpoint-4.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
Size3795
Compressed Size645
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2015-07-02
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 3787
Compressed Size644
Max. Term Depth33
Asserts 1
Declared Functions0
Declared Constants0
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or1 and16 =>1 =39
forall15 exists12 BitVec27

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2015 0.33 (2/3) CVC3 CVC3 default unknown ❌ 1108.66000 1108.55000
CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.01890 0.01600
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.01902 0.01600
Z3 z3 4.4.0 default sat ✅ 0.03061 0.03100
SMT-COMP 2016 Boolector Boolector boolector sat ✅ 0.09124 0.09130
CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.01286 0.01362
Q3B Q3B default sat ✅ 0.05433 0.05438
Z3 z3-4.4.1 default sat ✅ 0.02988 0.03119
SMT-COMP 2017 Boolector Boolector SMT17 final boolector sat ✅ 0.03778 0.03686
CVC4 CVC4-smtcomp2017-main default sat ✅ 0.01393 0.01343
Q3B Q3B default sat ✅ 0.05069 0.05047
Z3 z3-4.5.0 default sat ✅ 0.03213 0.03208
SMT-COMP 2018 Boolector Boolector_default sat ✅ 0.04997 0.08157
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.01269 0.01289
Q3B Q3B_default sat ✅ 0.01043 0.00669
Z3 z3-4.7.1_default sat ✅ 0.03519 0.03511