Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/35-vars/v35_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 | 18012 |
| Compressed Size | 2910 |
| 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 | 18004 |
| Compressed Size | 2922 |
| Max. Term Depth | 4 |
| Asserts | 105 |
| Declared Functions | 0 |
| Declared Constants | 70 |
| 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 ✅
|
0.15080
|
0.15032
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.20070
|
0.20083
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.10258
|
0.10301
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
90.90840
|
99.81040
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.11063
|
0.11058
|
| |
veriT |
veriT_default |
sat ✅
|
0.10536
|
0.10552
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00956
|
0.00952
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.04000
|
1200.04000
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.72514
|
0.72570
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.10502
|
0.10495
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.03000
|
992.94000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05718
|
0.00645
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
77.09310
|
96.86730
|
| |
veriT |
veriT_default |
sat ✅
|
22.11950
|
22.11970
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.14308
|
0.14315
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.38512
|
0.28511
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
392.61748
|
392.48761
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
506.36675
|
525.71834
|
| |
Yices2 |
Yices2 |
sat ✅
|
763.03713
|
762.63328
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41917
|
0.31949
|