Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem__023.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 | 14815 |
| Compressed Size | 2418 |
| 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 | 14807 |
| Compressed Size | 2452 |
| Max. Term Depth | 4 |
| Asserts | 90 |
| 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
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.12374
|
0.12372
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.16784
|
0.16795
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.14583
|
0.14688
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
2.55576
|
6.33034
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.48701
|
0.48697
|
| |
veriT |
veriT_default |
sat ✅
|
0.88872
|
0.88883
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1200.00000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
7.38433
|
7.38465
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.17876
|
0.17826
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.18114
|
0.18140
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.89000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.06651
|
0.00581
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2399.95000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
30.72030
|
43.36580
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
1.39611
|
1.39633
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
31.60270
|
31.60240
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.08573
|
0.08576
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.21154
|
0.21200
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.25219
|
0.25217
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.08000
|
950.96000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05813
|
0.00670
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
48.48430
|
63.75330
|
| |
veriT |
veriT_default |
sat ✅
|
0.08555
|
0.08581
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.57242
|
0.57256
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.36515
|
0.26553
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
89.23499
|
89.09414
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
82.70138
|
100.14031
|
| |
Yices2 |
Yices2 |
sat ✅
|
118.47953
|
118.37511
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.73330
|
0.63343
|