Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem_2__016.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 | 16491 |
| Compressed Size | 2656 |
| 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 | 16483 |
| Compressed Size | 2671 |
| 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
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.10170
|
0.10136
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.18756
|
0.18770
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.11066
|
0.11170
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
19.74260
|
25.90040
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.30758
|
0.30752
|
| |
veriT |
veriT_default |
sat ✅
|
2.52840
|
2.52857
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.07000
|
1200.06000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.04000
|
1200.02000
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
2.02674
|
2.02740
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.11661
|
0.11655
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.08258
|
0.00700
|
| |
veriT |
veriT_default |
sat ✅
|
148.41400
|
148.40300
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
156.51000
|
156.49800
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.12413
|
0.12585
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
sat ✅
|
2.91675
|
2.81360
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
66.81030
|
66.67503
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
570.53082
|
595.49784
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21107
|
1200.98570
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.45769
|
0.35830
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
1144.31011
|
1144.07698
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
87.17630
|
87.04376
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38725
|
1221.16251
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.26939
|
1200.97535
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.46240
|
0.57746
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
7.34871
|
7.22827
|