Benchmark
non-incremental/QF_FP/schanda/spark/average_2.smt2
SPARK inspired floating point problems by Florian Schanda
| Benchmark |
|---|
| Size | 627 |
| Compressed Size | 363 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| 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 | 619 |
| Compressed Size | 357 |
| Max. Term Depth | 2 |
| Asserts | 3 |
| Declared Functions | 0 |
| Declared Constants | 2 |
| Declared Sorts | 0 |
| Defined Functions | 1 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 2 |
| Declared Datatypes | 0 |
Symbols
Bool | 1 |
not | 1 |
or | 1 |
fp.add | 2 |
fp.div | 1 |
fp.leq | 1 |
fp.lt | 1 |
fp.isNormal | 1 |
fp.isSubnormal | 1 |
fp.isZero | 1 |
to_fp | 1 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
0.50 (1/2) |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unknown ❌
|
0.09197
|
0.09098
|
| |
Z3 |
Z3-unstable default |
unsat ✅
|
4.40160
|
4.40233
|
| |
|
z3-ijcar14 z3-ijcar14 |
unsat ✅
|
12.56480
|
12.56910
|
|
SMT-COMP 2016
|
1.00 (0/1) |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unknown ❌
|
0.08987
|
0.09089
|
|
SMT-COMP 2017
|
0.33 (2/3) |
COLIBRI |
COLIBRI 18_06_2017 105a81 default |
unsat ✅
|
0.28836
|
0.28805
|
| |
XSat |
xsat-smt-comp-2017 default |
unknown ❌
|
3.35770
|
3.63590
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
4.79916
|
4.79851
|
|
SMT-COMP 2018
|
|
COLIBRI |
COLIBRI 10_06_18 v2038_default |
unsat ✅
|
0.31424
|
0.31466
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
2.30477
|
2.30438
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
9.30551
|
18.58570
|
|
SMT-COMP 2020
|
|
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
1.09532
|
1.09522
|
| |
COLIBRI |
COLIBRI 20.5.25_default |
unsat ✅
|
0.34327
|
0.34307
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
1.66473
|
1.66484
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
3.23778
|
6.45751
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.34007
|
0.00603
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
10.25820
|
10.25790
|
|
SMT-COMP 2021
|
|
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
1.06443
|
1.06440
|
| |
COLIBRI |
COLIBRI_21_06_23_default |
unsat ✅
|
0.33005
|
0.32970
|
| |
|
COLIBRI 20.5.25_default |
unsat ✅
|
0.34614
|
0.34675
|
| |
|
COLIBRI_21_05_28_default |
unsat ✅
|
0.32954
|
0.32920
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
1.78072
|
3.47102
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
2.49140
|
2.49141
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
6.85164
|
6.85100
|
|
SMT-COMP 2022
|
|
Bitwuzla |
Bitwuzla-wrapped_default |
unsat ✅
|
1.13241
|
1.13222
|
| |
COLIBRI |
COLIBRI 22_06_18_default |
unsat ✅
|
0.33662
|
0.33671
|
| |
cvc5 |
cvc5_default |
unsat ✅
|
2.99816
|
2.99324
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
2.59433
|
2.59474
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
3.05644
|
3.05615
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
5.14506
|
5.14670
|
|
SMT-COMP 2023
|
|
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
1.06934
|
1.06924
|
| |
COLIBRI |
COLIBRI 2023_05_10_default |
unsat ✅
|
0.34926
|
0.34965
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
2.80772
|
2.80802
|
| |
Z3-Owl |
z3-Owl-Final_default |
sat ✅
|
0.68324
|
0.68324
|
| |
|
z3-Owl-Final_default |
unsat ✅
|
8.78841
|
17.45850
|
|
SMT-COMP 2024
|
|
Bitwuzla |
Bitwuzla |
unsat ✅
|
1.03845
|
0.93829
|
| |
COLIBRI |
COLIBRI |
unsat ✅
|
0.46601
|
0.36636
|
| |
cvc5 |
cvc5 |
unsat ✅
|
1.94487
|
1.84330
|
|
SMT-COMP 2025
|
0.17 (5/6) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.95846
|
0.83368
|
| |
COLIBRI |
COLIBRI |
unsat ✅
|
0.47177
|
0.34631
|
| |
Colibri2 |
colibri2 |
unknown ❌
|
21.41245
|
21.28891
|
| |
cvc5 |
cvc5 |
unsat ✅
|
2.00145
|
1.88227
|
| |
Z3 |
Z3-Owl-base |
unsat ✅
|
24.29580
|
24.17729
|
| |
Z3-Owl |
Z3-Owl |
unsat ✅
|
6.09719
|
5.97646
|