Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_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 | 16185 |
| Compressed Size | 2586 |
| 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 | 16177 |
| Compressed Size | 2599 |
| Max. Term Depth | 4 |
| Asserts | 95 |
| 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 ✅
|
0.14357
|
0.14297
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.08795
|
0.08811
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.07645
|
0.07746
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
4.41727
|
8.42911
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.09280
|
0.09274
|
| |
veriT |
veriT_default |
sat ✅
|
0.64629
|
0.64644
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1199.95000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
1.28187
|
1.28182
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.10151
|
0.10207
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.16586
|
0.16612
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2400.12000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.10536
|
0.00574
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.92000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.45238
|
0.87577
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
1.20540
|
1.20560
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
33.13170
|
33.13320
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.12998
|
0.12988
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.45635
|
0.33126
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
181.30898
|
181.15097
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
235.08777
|
251.55774
|
| |
Yices2 |
Yices2 |
sat ✅
|
125.93272
|
125.78299
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.51161
|
0.77264
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.33964
|
0.22018
|