Benchmark
non-incremental/UFBV/wintersteiger/fmsd13/fixpoint/sdlx-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 |
|---|
| Size | 9196396 |
| Compressed Size | 17445 |
| 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 | 9196388 |
| Compressed Size | 17433 |
| Max. Term Depth | 19 |
| Asserts | 1 |
| Declared Functions | 126 |
| Declared Constants | 0 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
true | 406 |
false | 2672 |
Bool | 139 |
ite | 3759 |
or | 1 |
and | 6 |
=> | 1 |
= | 4051 |
forall | 1 |
BitVec | 19 |
extract | 2632 |
zero_extend | 7 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.50 (1/2) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.11200
|
600.04000
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.37073
|
0.36998
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
58.51320
|
58.50390
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.36606
|
0.36595
|
|
SMT-COMP 2019
|
0.25 (3/4) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
57.02980
|
57.02190
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.38147
|
0.00602
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.27703
|
3.23401
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.30000
|
| |
|
z3-4.7.1_default |
unsat ✅
|
0.39361
|
0.39344
|
|
SMT-COMP 2020
|
0.25 (3/4) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
15.41020
|
15.40960
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.36950
|
0.00685
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.25976
|
3.25770
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
1200.10000
|
1199.99000
|
| |
|
z3-4.7.1_default |
unsat ✅
|
0.39272
|
0.39264
|
|
SMT-COMP 2021
|
0.25 (3/4) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
15.46090
|
15.45870
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
4.45427
|
4.45433
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
4.56093
|
4.52372
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
18.19710
|
18.19620
|
| |
|
z3-4.7.1_default |
unsat ✅
|
0.36839
|
0.36830
|
| |
|
z3-4.8.8_default |
unknown ❌
|
1200.10000
|
1199.86000
|
|
SMT-COMP 2022
|
0.25 (3/4) |
Bitwuzla |
Bitwuzla-wrapped_default |
unsat ✅
|
4.93308
|
4.93254
|
| |
cvc5 |
cvc5_default |
unsat ✅
|
4.46837
|
4.46561
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
181.61700
|
174.75900
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.61166
|
4.59067
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
4.66562
|
4.66711
|
|
SMT-COMP 2023
|
0.50 (2/4) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
20.51900
|
20.51830
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
294.78100
|
285.21400
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.76084
|
4.52220
|
| |
|
UltimateIntBlastingWrapper+SMTInterpol_default |
unknown ❌
|
336.29100
|
1222.60000
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.02000
|
1199.79000
|
|
SMT-COMP 2024
|
0.33 (2/3) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
4.39524
|
4.29510
|
| |
cvc5 |
cvc5 |
unsat ✅
|
54.87234
|
54.70360
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74375
|
1272.45829
|
|
SMT-COMP 2025
|
0.50 (2/4) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
44.02651
|
43.89224
|
| |
cvc5 |
cvc5 |
unsat ✅
|
47.78633
|
47.65689
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.75122
|
1422.02701
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.81311
|
3.94957
|