Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem_2__021.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 | 18222 |
| Compressed Size | 2869 |
| 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 | 18214 |
| Compressed Size | 2841 |
| Max. Term Depth | 4 |
| Asserts | 100 |
| Declared Functions | 0 |
| Declared Constants | 60 |
| 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 ✅
|
0.12693
|
0.12737
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.73493
|
0.73487
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.06198
|
0.06306
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
32.30290
|
39.88950
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.27346
|
0.27334
|
| |
veriT |
veriT_default |
sat ✅
|
2.50760
|
2.50730
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.01000
|
1200.02000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.04467
|
0.04467
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.05436
|
0.05491
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.21484
|
0.21482
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1115.49000
|
947.22700
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14089
|
0.00628
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
1.04434
|
2.75233
|
| |
veriT |
veriT_default |
sat ✅
|
80.73860
|
80.73580
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.04340
|
0.04349
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.25016
|
0.25034
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.06851
|
0.06845
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01546
|
0.00637
|
| |
veriT |
veriT_default |
sat ✅
|
0.17653
|
0.17669
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.01848
|
0.00549
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.03132
|
0.03328
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.05001
|
0.05056
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.10000
|
1200.06000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.13065
|
0.01022
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
554.60300
|
578.52800
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.03257
|
0.03253
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.05142
|
0.05149
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
sat ✅
|
0.64045
|
0.54097
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21415
|
1200.81849
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
15.38277
|
23.40902
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.21534
|
0.11603
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.27785
|
0.17791
|