Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem__007.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 | 18330 |
| Compressed Size | 2985 |
| 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 | 18322 |
| Compressed Size | 2999 |
| Max. Term Depth | 4 |
| Asserts | 115 |
| Declared Functions | 0 |
| Declared Constants | 90 |
| 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 ✅
|
0.05928
|
0.05962
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.12612
|
0.12625
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.04571
|
0.04674
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.41719
|
0.79233
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.08427
|
0.08420
|
| |
veriT |
veriT_default |
sat ✅
|
0.08588
|
0.08600
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.09000
|
1200.06000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.03000
|
1200.06000
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.12895
|
0.12955
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.06110
|
0.06106
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.04000
|
978.45000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02372
|
0.00631
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
0.47835
|
0.99416
|
| |
veriT |
veriT_default |
sat ✅
|
0.01463
|
0.01489
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.03328
|
0.03338
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.35185
|
0.22937
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
823.13324
|
822.94898
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.62847
|
1.02696
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.24990
|
0.13051
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41634
|
0.40100
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.35196
|
0.23173
|