Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem__004.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 | 9520 |
| Compressed Size | 1757 |
| 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 | 9512 |
| Compressed Size | 1765 |
| Max. Term Depth | 4 |
| Asserts | 70 |
| 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
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.04574
|
0.03930
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.03968
|
0.03970
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.02168
|
0.02264
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
2.09671
|
4.47900
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.03430
|
0.03423
|
| |
veriT |
veriT_default |
sat ✅
|
0.01970
|
0.01985
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00758
|
0.00646
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.04134
|
0.04130
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.04777
|
0.04804
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.05198
|
0.05224
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
0.15334
|
0.15528
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01310
|
0.00639
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.88000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.38666
|
0.67555
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.01325
|
0.01356
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.00902
|
0.00669
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.04443
|
0.04447
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.07472
|
0.07502
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.03052
|
0.03048
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02094
|
0.00587
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.43175
|
0.76533
|
| |
veriT |
veriT_default |
sat ✅
|
0.02736
|
0.02761
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.01159
|
0.00538
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.04179
|
0.04181
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.25959
|
0.16013
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.21268
|
0.11288
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
8.03825
|
16.67194
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.21266
|
0.11259
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.27210
|
0.17240
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.30720
|
0.18623
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.28184
|
0.15695
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.56276
|
0.86327
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.28052
|
0.15504
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.40087
|
0.28974
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.27456
|
0.15724
|