Benchmark
non-incremental/QF_FP/schanda/spark/calc_proportion.smt2
SPARK inspired floating point problems by Florian Schanda
| Benchmark |
|---|
| Size | 892 |
| Compressed Size | 431 |
| 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 | 884 |
| Compressed Size | 427 |
| Max. Term Depth | 3 |
| Asserts | 5 |
| Declared Functions | 0 |
| Declared Constants | 2 |
| Declared Sorts | 0 |
| Defined Functions | 1 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 5 |
| Declared Datatypes | 0 |
Symbols
Bool | 1 |
not | 1 |
or | 1 |
and | 3 |
fp.div | 2 |
fp.leq | 4 |
fp.geq | 3 |
fp.gt | 1 |
fp.isNormal | 1 |
fp.isSubnormal | 1 |
fp.isZero | 1 |
to_fp | 3 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2015
|
|
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
0.57582
|
0.57491
|
| |
Z3 |
Z3-unstable default |
unsat ✅
|
1.60952
|
1.60876
|
| |
|
z3-ijcar14 z3-ijcar14 |
unsat ✅
|
5.16538
|
5.16621
|
|
SMT-COMP 2016
|
|
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
0.90739
|
0.90903
|
|
SMT-COMP 2017
|
0.33 (2/3) |
COLIBRI |
COLIBRI 18_06_2017 105a81 default |
unsat ✅
|
0.26945
|
0.26887
|
| |
XSat |
xsat-smt-comp-2017 default |
unknown ❌
|
3.30717
|
7.12440
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
2.12292
|
2.12165
|
|
SMT-COMP 2018
|
|
COLIBRI |
COLIBRI 10_06_18 v2038_default |
unsat ✅
|
0.28878
|
0.28903
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.37839
|
0.37856
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
1.75542
|
1.75494
|
|
SMT-COMP 2019
|
|
COLIBRI |
colibri 2176-fixed-config-file-wrapped-sq_default |
unsat ✅
|
0.30523
|
0.30582
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.37554
|
0.37570
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.31689
|
0.00908
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
2.74732
|
2.74728
|
|
SMT-COMP 2020
|
|
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
0.35757
|
0.35746
|
| |
COLIBRI |
COLIBRI 20.5.25_default |
unsat ✅
|
0.31468
|
0.31448
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.38192
|
0.38297
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
0.70945
|
0.70941
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.31380
|
0.00684
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
1.39585
|
1.39578
|
|
SMT-COMP 2021
|
|
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
0.48509
|
0.48507
|
| |
COLIBRI |
COLIBRI_21_06_23_default |
unsat ✅
|
0.32692
|
0.32735
|
| |
|
COLIBRI 20.5.25_default |
unsat ✅
|
0.31864
|
0.31912
|
| |
|
COLIBRI_21_05_28_default |
unsat ✅
|
0.32750
|
0.32701
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.41235
|
0.41253
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
0.66131
|
0.66124
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
1.28268
|
1.28246
|
|
SMT-COMP 2022
|
|
Bitwuzla |
Bitwuzla-wrapped_default |
unsat ✅
|
0.14287
|
0.14280
|
| |
COLIBRI |
COLIBRI 22_06_18_default |
unsat ✅
|
0.33259
|
0.33270
|
| |
cvc5 |
cvc5_default |
unsat ✅
|
0.46909
|
0.46965
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.46610
|
0.46669
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.74643
|
0.74326
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
2.03407
|
2.03553
|
|
SMT-COMP 2023
|
|
Bitwuzla |
Bitwuzla-fixed_default |
unsat ✅
|
0.13301
|
0.13298
|
| |
COLIBRI |
COLIBRI 2023_05_10_default |
unsat ✅
|
0.34531
|
0.34493
|
| |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.45874
|
0.45794
|
| |
Z3-Owl |
z3-Owl-Final_default |
sat ✅
|
0.69003
|
0.69004
|
| |
|
z3-Owl-Final_default |
unsat ✅
|
12.28330
|
12.28320
|
|
SMT-COMP 2024
|
|
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.32584
|
0.22565
|
| |
COLIBRI |
COLIBRI |
unsat ✅
|
0.46930
|
0.36919
|
| |
cvc5 |
cvc5 |
unsat ✅
|
0.52864
|
0.42871
|
|
SMT-COMP 2025
|
0.17 (5/6) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.38319
|
0.26032
|
| |
COLIBRI |
COLIBRI |
unsat ✅
|
0.45358
|
0.33551
|
| |
Colibri2 |
colibri2 |
unknown ❌
|
2.83038
|
2.70153
|
| |
cvc5 |
cvc5 |
unsat ✅
|
0.46721
|
0.34953
|
| |
Z3 |
Z3-Owl-base |
unsat ✅
|
5.77279
|
5.65399
|
| |
Z3-Owl |
Z3-Owl |
unsat ✅
|
5.88484
|
5.75747
|