Benchmark
non-incremental/QF_NRA/hong/hong_16.smt2
These benchmarks used in the paper:
Dejan Jovanovic and Leonardo de Moura. Solving Non-Linear Arithmetic.
In IJCAR 2012, published as LNCS volume 7364, pp. 339--354.
The hong family is a set of crafted benchmarks, a parametrized
generalization of the problem of Hong, sum x_i^2 < 1 and prod x_i > 1.
See:
H. Hong. Comparison of several decision algorithms for the existential
theory of the reals. 1991.
Submitted by Dejan Jovanvic for SMT-LIB.
| Benchmark |
|---|
| Size | 1453 |
| Compressed Size | 621 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| First Occurrence | 2014-07-21 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 1445 |
| Compressed Size | 624 |
| Max. Term Depth | 17 |
| Asserts | 2 |
| Declared Functions | 0 |
| Declared Constants | 16 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
1.00 (0/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.02012
|
0.01200
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
0.01708
|
0.00600
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
2399.12000
|
2400.09000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
125.51700
|
125.42000
|
|
SMT-COMP 2015
|
0.83 (1/6) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01207
|
0.01100
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
0.00978
|
0.00800
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
0.01051
|
0.00800
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2400.97000
|
| |
SMT-RAT |
SMT-RAT-final default |
unsat ✅
|
0.00934
|
0.00800
|
| |
Yices2 |
Yices2-NL default |
unknown ❌
|
2400.01000
|
2400.44000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
81.82640
|
81.83000
|
|
SMT-COMP 2016
|
0.60 (2/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
0.01440
|
0.01254
|
| |
raSAT |
raSAT 0.3 default.sh |
unsat ✅
|
0.04004
|
0.04012
|
| |
|
raSAT 0.4 exp - final default.py |
unsat ✅
|
0.06469
|
0.09349
|
| |
SMT-RAT |
SMT-RAT default |
unsat ✅
|
0.01146
|
0.00923
|
| |
Yices2 |
Yices-2.4.2 default |
unknown ❌
|
2400.11000
|
2401.16000
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
82.63360
|
82.66000
|
|
SMT-COMP 2017
|
0.40 (3/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.09258
|
0.09212
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unsat ✅
|
0.01246
|
0.01174
|
| |
veriT |
veriT+raSAT+Redlog default |
unsat ✅
|
0.02595
|
0.02575
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01400
|
599.87000
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
81.62000
|
81.59000
|
|
SMT-COMP 2018
|
0.40 (3/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.05202
|
0.05223
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unsat ✅
|
0.01780
|
0.01772
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.08000
|
1199.91000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unsat ✅
|
0.01302
|
0.01300
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1200.02000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
81.88670
|
81.82000
|
|
SMT-COMP 2022
|
0.11 (8/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.30202
|
0.30242
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.22525
|
0.22520
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unsat ✅
|
0.12291
|
0.12297
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.07140
|
0.00683
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unsat ✅
|
0.02570
|
0.02501
|
| |
veriT |
veriT+raSAT+Redlog_default |
unsat ✅
|
0.01683
|
0.01686
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.01256
|
0.01154
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.04000
|
1199.99000
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
0.28293
|
0.28298
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
unsat ✅
|
0.37206
|
0.24405
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.45681
|
0.44359
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
0.33507
|
0.20952
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.27628
|
0.15759
|
| |
Z3alpha |
Z3-alpha |
unknown ❌
|
1201.00583
|
4802.07757
|
| |
Z3 |
Z3-alpha-base |
unknown ❌
|
1201.32149
|
1201.07725
|
| |
|
z3siri-base |
unknown ❌
|
1201.32282
|
1201.06022
|