Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem__020.smt2.slack.smt2
Publications: M. Bromberger. A Reduction from Unbounded Linear Mixed Arithmetic Problems into Bounded Problems. (Work in progress.)
The benchmarks in this class are based on the problems from SMT-LIB/QF_LIA/CAV_2009 and SMT-LIB/QF_LIA/cut_lemmas.
I just replaced all variables x with x_+ - x_-, where x_+ and x_- are two new variables such that x_+, x_- >= 0.
This transformation is equisatisfiable.
The new variables and an unsatisfiable status guarantee that there are bounded and unbounded directions.
Target solver: CVC4 Mathsat SPASS-IQ YICES Z3
| Benchmark |
|---|
| Size | 15505 |
| Compressed Size | 2549 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| First Occurrence | 2018-07-14 |
| Generated By | Martin Bromberger |
| Generated On | 2018-01-06 00:00:00 |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | sat |
| Inferred Status | sat |
| Size | 15497 |
| Compressed Size | 2590 |
| Max. Term Depth | 4 |
| Asserts | 95 |
| Declared Functions | 0 |
| Declared Constants | 60 |
| 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 2018
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.07996
|
0.08014
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.11066
|
0.11083
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.07140
|
0.07245
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
111.02800
|
120.20800
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.08052
|
0.08046
|
| |
veriT |
veriT_default |
sat ✅
|
0.92312
|
0.92325
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.01705
|
0.01700
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
7.06056
|
7.05967
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
1.82830
|
1.82876
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.04582
|
0.04575
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.11097
|
0.00625
|
| |
veriT |
veriT_default |
sat ✅
|
4.85290
|
4.85201
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
372.52700
|
372.54100
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.03808
|
0.04002
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.26767
|
0.16807
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
326.87355
|
326.65160
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.69276
|
1.34358
|
| |
Yices2 |
Yices2 |
sat ✅
|
105.45770
|
105.35641
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
6.87411
|
6.77162
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.35472
|
0.22128
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
364.20698
|
364.04940
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
21.78939
|
29.35532
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.29149
|
0.16321
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.45422
|
0.47296
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
7.78543
|
7.66440
|