Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem__001.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 | 7737 |
| Compressed Size | 1546 |
| 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 | 7729 |
| Compressed Size | 1548 |
| Max. Term Depth | 4 |
| Asserts | 60 |
| Declared Functions | 0 |
| Declared Constants | 40 |
| 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
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.03516
|
0.03507
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.02231
|
0.02246
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.02098
|
0.02191
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.43040
|
3.86405
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.02987
|
0.02981
|
| |
veriT |
veriT_default |
sat ✅
|
0.00886
|
0.00901
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
1.09320
|
1.09310
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.04253
|
0.04252
|
|
SMT-COMP 2019
|
|
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.04064
|
0.04142
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.02785
|
0.02814
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
0.12704
|
0.12895
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01570
|
0.00613
|
| |
ProB |
ProB-wrapped-sq_default |
sat ✅
|
1.52365
|
1.49396
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.36165
|
0.57543
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.01232
|
0.01260
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.18109
|
0.18103
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.04541
|
0.04546
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.03033
|
0.03064
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.02265
|
0.02257
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02287
|
0.00694
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.41447
|
0.67085
|
| |
veriT |
veriT_default |
sat ✅
|
0.01246
|
0.01267
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.00976
|
0.00675
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.03870
|
0.03872
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.23147
|
0.13177
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.21692
|
0.11691
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.50241
|
0.71958
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.21067
|
0.11089
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.27066
|
0.17098
|