Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem_2__024.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 | 25214 |
| Compressed Size | 3824 |
| 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 | 25206 |
| Compressed Size | 3846 |
| Max. Term Depth | 4 |
| Asserts | 130 |
| Declared Functions | 0 |
| Declared Constants | 90 |
| 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 ✅
|
0.20566
|
0.20628
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.23477
|
0.23488
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.19540
|
0.19645
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
4.36706
|
9.10262
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.20742
|
0.20735
|
| |
veriT |
veriT_default |
sat ✅
|
0.49841
|
0.49845
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1200.10000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
9.70554
|
9.70523
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.26717
|
0.26746
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.15385
|
0.15379
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.46787
|
0.00724
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.03000
|
1223.02000
|
| |
veriT |
veriT_default |
sat ✅
|
0.26138
|
0.26156
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.02000
|
1199.88000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.28698
|
0.28702
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
3.50756
|
3.50302
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.25005
|
0.25004
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1122.30000
|
971.66500
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.31055
|
0.00688
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
942.85900
|
965.94100
|
| |
veriT |
veriT_default |
sat ✅
|
52.94150
|
52.93850
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.22370
|
0.22376
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
0.39681
|
0.29721
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21399
|
1200.70223
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71926
|
1224.55103
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.22522
|
1200.86248
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.46499
|
0.36477
|