Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem__030.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 | 28579 |
| Compressed Size | 4232 |
| 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 | 28571 |
| Compressed Size | 4245 |
| Max. Term Depth | 4 |
| Asserts | 135 |
| Declared Functions | 0 |
| Declared Constants | 90 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.39837
|
0.39837
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.11000
|
1199.91000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
2.58247
|
2.58332
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.02000
|
1228.55000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
1.37886
|
1.37866
|
| |
veriT |
veriT_default |
sat ✅
|
10.29760
|
10.29760
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.08000
|
1200.03000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.05000
|
1199.97000
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
1.52342
|
2.96392
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.48045
|
0.48037
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.65744
|
1.82000
|
| |
veriT |
veriT_default |
unknown ❌
|
96.72550
|
96.70730
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.08000
|
1200.05000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.88843
|
0.89023
|
|
SMT-COMP 2023
|
0.50 (3/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
16.60330
|
16.60320
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.01000
|
1199.95000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.65385
|
1.79000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.03000
|
1229.87000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.03000
|
1199.98000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.74022
|
0.74028
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
4.68178
|
4.58219
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21080
|
1201.07054
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74088
|
1224.99684
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21278
|
1201.07836
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.78776
|
0.68820
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
15.04759
|
14.93147
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24298
|
1200.98220
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.36530
|
1230.27774
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25389
|
1201.06876
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.09443
|
4.69701
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.61284
|
0.49318
|