Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem__019.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 | 22793 |
| Compressed Size | 3441 |
| 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 | 22785 |
| Compressed Size | 3451 |
| Max. Term Depth | 4 |
| Asserts | 125 |
| 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
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.12110
|
0.12148
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.68009
|
0.68009
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.13430
|
0.13553
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
35.85080
|
43.04770
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.33395
|
0.33387
|
| |
veriT |
veriT_default |
sat ✅
|
0.14133
|
0.14150
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.06000
|
1200.01000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
1.49515
|
1.49512
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.10037
|
0.10046
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.15051
|
0.15072
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
0.27129
|
0.27314
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.11003
|
0.00629
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2400.07000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.49288
|
0.97955
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
3.03672
|
3.03031
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.76000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.11946
|
0.11954
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.43169
|
0.31126
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24697
|
1201.03522
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.63362
|
1.12276
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.27245
|
1201.00218
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.44435
|
0.45979
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.41357
|
0.29530
|