Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem_2__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 | 13215 |
| Compressed Size | 2287 |
| 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 | 13207 |
| Compressed Size | 2306 |
| 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
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.11991
|
0.11992
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.09656
|
0.09674
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.19969
|
0.20065
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.03000
|
1240.02000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.07464
|
0.07455
|
| |
veriT |
veriT_default |
sat ✅
|
0.68250
|
0.68257
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.07000
|
1200.09000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.05000
|
1200.08000
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.12786
|
0.12836
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.15374
|
0.15399
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.86000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05686
|
0.00572
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2400.06000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
4.69865
|
11.14460
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.58137
|
0.58166
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
993.97100
|
993.89700
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.17473
|
0.17482
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.40785
|
0.40847
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.25459
|
0.25452
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1118.20000
|
974.12800
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05940
|
0.00641
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
0.69155
|
1.69147
|
| |
veriT |
veriT_default |
unknown ❌
|
7.73538
|
7.73304
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.11508
|
0.11521
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.31999
|
0.19865
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
72.22958
|
72.10707
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39037
|
1224.01370
|
| |
Yices2 |
Yices2 |
sat ✅
|
77.55760
|
77.42525
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.47952
|
0.51757
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.55647
|
0.44141
|