Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem_2__012.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 | 11698 |
| Compressed Size | 2014 |
| 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 | 11690 |
| Compressed Size | 2001 |
| Max. Term Depth | 4 |
| Asserts | 80 |
| 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 ✅
|
0.07238
|
0.07219
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.13283
|
0.13230
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.05086
|
0.05194
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.02000
|
1240.20000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.05019
|
0.05012
|
| |
veriT |
veriT_default |
sat ✅
|
11.81370
|
11.81400
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
25.29780
|
25.29080
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.19730
|
0.19728
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.08805
|
0.08847
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.04252
|
0.04246
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1146.76000
|
957.74200
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02978
|
0.00651
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
530.64700
|
562.82900
|
| |
veriT |
veriT_default |
sat ✅
|
0.02394
|
0.02420
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.05418
|
0.05428
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.25355
|
0.15397
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
11.03949
|
10.92959
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
79.20454
|
96.44648
|
| |
Yices2 |
Yices2 |
sat ✅
|
1.76158
|
1.66114
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.41535
|
2.31541
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.33946
|
0.21996
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
11.54419
|
11.40839
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
918.66391
|
942.12855
|
| |
Yices2 |
Yices2 |
sat ✅
|
5.32685
|
5.19731
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41749
|
0.35225
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.36787
|
0.24241
|