Benchmark

non-incremental/UFBV/wintersteiger/fmsd13/fixpoint/small-swap2-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
Size10533
Compressed Size789
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 10525
Compressed Size784
Max. Term Depth7
Asserts 1
Declared Functions9
Declared Constants0
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or1 and5 =>1 =30
forall1 BitVec12

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2015 0.33 (2/3) CVC3 CVC3 default unknown ❌ 491.77500 491.70500
CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.01476 0.01200
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.01493 0.01200
Z3 z3 4.4.0 default sat ✅ 0.03054 0.02899
SMT-COMP 2016 Boolector Boolector boolector sat ✅ 0.06117 0.06189
CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.01716 0.01725
Z3 z3-4.4.1 default sat ✅ 0.03025 0.03150
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.01746 0.01759
Z3 z3-4.5.0 default sat ✅ 0.03213 0.03160
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.01708 0.01730
Z3 z3-4.7.1_default sat ✅ 0.03473 0.03465