Benchmark
non-incremental/UFBV/wintersteiger/fmsd13/fixpoint/usb-phy-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 |
|---|
| Size | 20528723 |
| Compressed Size | 35956 |
| 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 | 20528715 |
| Compressed Size | 35944 |
| Max. Term Depth | 16 |
| Asserts | 1 |
| Declared Functions | 318 |
| Declared Constants | 0 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
true | 96 |
false | 351 |
Bool | 360 |
ite | 789 |
not | 352 |
or | 33 |
and | 200 |
=> | 1 |
xor | 19 |
= | 1313 |
forall | 1 |
BitVec | 64 |
concat | 12 |
extract | 50 |
bvadd | 25 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.50 (1/2) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.02400
|
599.94000
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
1.04299
|
1.04226
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
57.27130
|
57.26910
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.82116
|
0.82109
|
|
SMT-COMP 2019
|
0.25 (3/4) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
56.55580
|
56.55390
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.95346
|
1.84000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.31115
|
3.25972
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
1.01002
|
1.00993
|
| |
|
z3-4.7.1_default |
unsat ✅
|
0.97621
|
0.97588
|
|
SMT-COMP 2020
|
0.25 (3/4) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
76.97580
|
76.97180
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.98484
|
1.87000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.27897
|
3.29661
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.95837
|
0.95827
|
| |
|
z3-4.7.1_default |
unsat ✅
|
1.00973
|
1.00963
|
|
SMT-COMP 2021
|
0.25 (3/4) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
55.68140
|
55.67480
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
61.54790
|
61.54570
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
7.27675
|
4.56875
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.82606
|
0.82173
|
| |
|
z3-4.7.1_default |
unsat ✅
|
0.83857
|
0.83842
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.85271
|
0.85260
|
|
SMT-COMP 2022
|
0.25 (3/4) |
Bitwuzla |
Bitwuzla-wrapped_default |
unsat ✅
|
0.50216
|
0.50209
|
| |
cvc5 |
cvc5_default |
unsat ✅
|
62.79100
|
62.77640
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
56.66980
|
56.66630
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.66841
|
4.60326
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.73135
|
0.73308
|
|
SMT-COMP 2023
|
0.25 (3/4) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
0.99720
|
0.99721
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
53.03140
|
53.02950
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.80176
|
4.55734
|
| |
|
UltimateIntBlastingWrapper+SMTInterpol_default |
unknown ❌
|
6.62534
|
16.05190
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.73462
|
0.73643
|
|
SMT-COMP 2024
|
0.33 (2/3) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
14.16318
|
14.06268
|
| |
cvc5 |
cvc5 |
unsat ✅
|
36.94513
|
36.84463
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71664
|
1226.90511
|
|
SMT-COMP 2025
|
0.50 (2/4) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
4.48684
|
4.35821
|
| |
cvc5 |
cvc5 |
unsat ✅
|
53.39295
|
53.27169
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.48450
|
1247.65966
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.82313
|
3.94071
|