Benchmark
non-incremental/QF_FP/schanda/spark/average_4.smt2
SPARK inspired floating point problems by Florian Schanda
| Benchmark |
|---|
| Size | 920 |
| Compressed Size | 425 |
| 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 | 912 |
| Compressed Size | 419 |
| Max. Term Depth | 5 |
| Asserts | 4 |
| Declared Functions | 0 |
| Declared Constants | 2 |
| Declared Sorts | 0 |
| Defined Functions | 1 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 4 |
| Declared Datatypes | 0 |
Symbols
Bool | 1 |
not | 1 |
or | 1 |
and | 1 |
fp.add | 2 |
fp.div | 3 |
fp.leq | 2 |
fp.eq | 1 |
fp.isNormal | 1 |
fp.isSubnormal | 1 |
fp.isZero | 1 |
to_fp | 6 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
|
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
10.60060
|
10.60240
|
| |
Z3 |
Z3-unstable default |
unsat ✅
|
12.91620
|
12.92000
|
| |
|
z3-ijcar14 z3-ijcar14 |
unsat ✅
|
31.06770
|
31.07730
|
|
SMT-COMP 2016
|
|
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
8.88207
|
8.88892
|
|
SMT-COMP 2017
|
0.67 (1/3) |
COLIBRI |
COLIBRI 18_06_2017 105a81 default |
unknown ❌
|
600.01500
|
599.94000
|
| |
XSat |
xsat-smt-comp-2017 default |
unknown ❌
|
3.70018
|
3.92386
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
14.94480
|
14.92810
|
|
SMT-COMP 2018
|
0.33 (2/3) |
COLIBRI |
COLIBRI 10_06_18 v2038_default |
unknown ❌
|
1200.01000
|
1199.93000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
40.37060
|
40.36910
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
13.23180
|
13.23190
|
|
SMT-COMP 2019
|
0.25 (3/4) |
COLIBRI |
colibri 2176-fixed-config-file-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.88000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
38.70960
|
38.71180
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
14.24890
|
42.46000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
22.23210
|
22.22320
|
|
SMT-COMP 2020
|
0.17 (5/6) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
2.96676
|
2.96542
|
| |
COLIBRI |
COLIBRI 20.5.25_default |
unknown ❌
|
1200.04000
|
1200.05000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
30.21900
|
30.20320
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
15.89170
|
15.89280
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
13.72690
|
40.96000
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
29.19040
|
29.17900
|
|
SMT-COMP 2021
|
0.20 (4/5) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
2.04026
|
2.03994
|
| |
COLIBRI |
COLIBRI_21_06_23_default |
unknown ❌
|
1200.10000
|
1199.83000
|
| |
|
COLIBRI 20.5.25_default |
unknown ❌
|
1200.03000
|
1199.96000
|
| |
|
COLIBRI_21_05_28_default |
unknown ❌
|
1200.08000
|
1200.02000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
30.56890
|
30.56740
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
11.21340
|
11.21280
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
28.48230
|
28.48100
|
|
SMT-COMP 2022
|
0.20 (4/5) |
Bitwuzla |
Bitwuzla-wrapped_default |
unsat ✅
|
2.66001
|
2.65998
|
| |
COLIBRI |
COLIBRI 22_06_18_default |
unknown ❌
|
1202.01000
|
1201.83000
|
| |
cvc5 |
cvc5_default |
unsat ✅
|
14.82860
|
14.82930
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
14.75300
|
14.75260
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
10.63420
|
10.63370
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
32.28070
|
32.28120
|
|
SMT-COMP 2023
|
0.25 (3/4) |
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
2.90772
|
2.90783
|
| |
COLIBRI |
COLIBRI 2023_05_10_default |
unknown ❌
|
1200.03000
|
1199.56000
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
13.53440
|
13.53570
|
| |
Z3-Owl |
z3-Owl-Final_default |
sat ✅
|
0.69580
|
0.69579
|
| |
|
z3-Owl-Final_default |
unsat ✅
|
17.28680
|
17.28690
|
|
SMT-COMP 2024
|
0.33 (2/3) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
2.07731
|
1.97691
|
| |
COLIBRI |
COLIBRI |
unknown ❌
|
1201.27353
|
1201.14696
|
| |
cvc5 |
cvc5 |
unsat ✅
|
9.66622
|
9.56246
|
|
SMT-COMP 2025
|
0.33 (4/6) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
1.92378
|
1.80721
|
| |
COLIBRI |
COLIBRI |
unknown ❌
|
1201.24619
|
1200.98357
|
| |
Colibri2 |
colibri2 |
unknown ❌
|
3.33549
|
3.20305
|
| |
cvc5 |
cvc5 |
unsat ✅
|
8.48568
|
8.36350
|
| |
Z3 |
Z3-Owl-base |
unsat ✅
|
91.04566
|
90.91775
|
| |
Z3-Owl |
Z3-Owl |
unsat ✅
|
12.39407
|
12.27651
|