Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/35-vars/v35_problem__006.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 | 14525 |
| Compressed Size | 2380 |
| 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 | 14517 |
| Compressed Size | 2398 |
| Max. Term Depth | 4 |
| Asserts | 95 |
| Declared Functions | 0 |
| Declared Constants | 70 |
| 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 ✅
|
0.05870
|
0.05824
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.03710
|
0.03722
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.03960
|
0.04069
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
2.02039
|
4.57617
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.06054
|
0.06047
|
| |
veriT |
veriT_default |
sat ✅
|
0.67764
|
0.67774
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
8.23682
|
8.23688
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.48439
|
0.48435
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.04923
|
0.04951
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.05478
|
0.05474
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02069
|
0.00587
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.51318
|
1.05479
|
| |
veriT |
veriT_default |
sat ✅
|
0.07602
|
0.07624
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
6.05853
|
6.05809
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.05614
|
0.05613
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.04826
|
0.04871
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.04320
|
0.04318
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.03000
|
977.16000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.06307
|
0.00633
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
0.47522
|
0.92969
|
| |
veriT |
veriT_default |
sat ✅
|
0.11613
|
0.11638
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.05136
|
0.05064
|