Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem_2__017.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 | 13523 |
| Compressed Size | 2218 |
| 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 | 13515 |
| Compressed Size | 2217 |
| Max. Term Depth | 4 |
| Asserts | 85 |
| Declared Functions | 0 |
| Declared Constants | 50 |
| 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 ✅
|
0.12636
|
0.12638
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.16847
|
0.16862
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.15951
|
0.16041
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
27.96730
|
33.14720
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.22221
|
0.22212
|
| |
veriT |
veriT_default |
unknown ❌
|
1.75847
|
1.75862
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1200.01000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
7.27209
|
7.27195
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
1.24759
|
1.24804
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.12300
|
0.12295
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1173.19000
|
974.88600
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03604
|
0.00634
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
334.81200
|
359.31300
|
| |
veriT |
veriT_default |
sat ✅
|
48.21060
|
48.20340
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.13657
|
0.13670
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.21502
|
0.21556
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.17766
|
0.17761
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05521
|
0.00712
|
| |
veriT |
veriT_default |
sat ✅
|
363.76200
|
363.73600
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
1121.12000
|
1121.00000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.14165
|
0.14355
|