Benchmark
non-incremental/UFBV/wintersteiger/fmsd13/fixpoint/small-pipeline-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 | 7526 |
| Compressed Size | 800 |
| 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 | 7518 |
| Compressed Size | 789 |
| Max. Term Depth | 6 |
| Asserts | 1 |
| Declared Functions | 5 |
| Declared Constants | 0 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
Bool | 1 |
ite | 1 |
not | 1 |
and | 2 |
=> | 1 |
= | 20 |
forall | 1 |
BitVec | 13 |
bvand | 1 |
bvadd | 2 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.50 (1/2) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.01900
|
592.96000
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.03762
|
0.03457
|
|
SMT-COMP 2018
|
0.50 (1/2) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
0.05190
|
0.05235
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.03902
|
0.03895
|
|
SMT-COMP 2019
|
0.50 (2/4) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
0.06381
|
0.06447
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02303
|
0.00555
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.32327
|
3.23139
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.03980
|
0.03979
|
| |
|
z3-4.7.1_default |
unsat ✅
|
0.04036
|
0.04026
|
|
SMT-COMP 2020
|
0.50 (2/4) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
0.06475
|
0.05889
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02049
|
0.00609
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.25629
|
3.29889
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.03618
|
0.03612
|
| |
|
z3-4.7.1_default |
unsat ✅
|
0.03985
|
0.03978
|
|
SMT-COMP 2021
|
0.50 (2/4) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
0.06225
|
0.06300
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.03451
|
0.03509
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
3.01619
|
4.49458
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.02128
|
0.02123
|
| |
|
z3-4.7.1_default |
unsat ✅
|
0.04079
|
0.04073
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.03700
|
0.03695
|
|
SMT-COMP 2022
|
0.25 (3/4) |
Bitwuzla |
Bitwuzla-wrapped_default |
unsat ✅
|
0.01282
|
0.01131
|
| |
cvc5 |
cvc5_default |
unsat ✅
|
0.03459
|
0.03508
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
1.44949
|
1.44990
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.72392
|
4.41625
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.02257
|
0.02433
|
|
SMT-COMP 2023
|
0.25 (3/4) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
0.01464
|
0.01104
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
8.85014
|
8.84837
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.91618
|
4.98108
|
| |
|
UltimateIntBlastingWrapper+SMTInterpol_default |
unknown ❌
|
8.23412
|
24.52500
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.02291
|
0.02472
|
|
SMT-COMP 2024
|
0.33 (2/3) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.23300
|
0.13282
|
| |
cvc5 |
cvc5 |
unsat ✅
|
2.31364
|
2.21393
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
36.46577
|
54.04005
|
|
SMT-COMP 2025
|
0.50 (2/4) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.30017
|
0.16437
|
| |
cvc5 |
cvc5 |
unsat ✅
|
1.62859
|
1.50378
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
67.22084
|
89.71944
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.84125
|
3.90419
|