Benchmark
non-incremental/QF_NRA/20220314-Uncu/Polynomial_Proof_Calls/ProveIneq_ISSAC05_SignPattern_1p_4m_1w_7p_p.smt2
Translated to SMT-Lib by Maple SMTLIB package.
Application:
CAD calls of the Main Algorithm to prove the sign pattern:
+ - - - - * + + + + + + + => +
in Section 5 of
S. Gerhold and M. Kauers, A Procedure for Proving Special Function Inequalities Involving a Discrete Parameter.
ISSAC '05: Proceedings of the 2005 international symposium on Symbolic and algebraic computationJuly 2005 Pages 156-162.
(https://dl.acm.org/doi/10.1145/1073884.1073907)
| Benchmark |
|---|
| Size | 7244 |
| Compressed Size | 1676 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2022-08-10 |
| Generated By | Ali K. Uncu, Matthew England, and James H. Davenport |
| Generated On | 2022-01-08 00:00:00 |
| Generator | SUMCracker-ProveInequality function by Manuel Kauers ("https://www3.risc.jku.at/research/combinat/software/ergosum/RISC/SumCracker.html") |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 7162 |
| Compressed Size | 1653 |
| Max. Term Depth | 8 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 4 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
and | 1 |
= | 2 |
/ | 6 |
+ | 15 |
- | 94 |
* | 560 |
< | 12 |
<= | 2 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
0.14 (6/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.21821
|
0.21876
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
121.44000
|
121.05700
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.05212
|
0.00636
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.01000
|
1199.96000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.03898
|
0.03890
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.03370
|
0.03394
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
0.30869
|
0.30856
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
0.31449
|
0.31439
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unsat ✅
|
0.60763
|
0.50791
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.50466
|
0.73051
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
1.86252
|
1.76276
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.23310
|
0.13331
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.27493
|
0.17526
|