Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem__023.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 | 23196 |
| Compressed Size | 3588 |
| 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 | 23188 |
| Compressed Size | 3601 |
| Max. Term Depth | 4 |
| Asserts | 120 |
| Declared Functions | 0 |
| Declared Constants | 80 |
| 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
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.13650
|
0.13782
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
1.20362
|
1.20377
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.49647
|
0.49748
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
2.32771
|
6.32416
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.16067
|
0.16059
|
| |
veriT |
veriT_default |
unknown ❌
|
7.73574
|
7.73469
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1200.08000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.64200
|
0.64201
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.21767
|
0.21879
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.18393
|
0.18389
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1129.14000
|
948.50700
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.34736
|
0.00624
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.02000
|
1219.40000
|
| |
veriT |
veriT_default |
sat ✅
|
91.78580
|
91.77630
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.60770
|
0.60743
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
2.91119
|
2.80950
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21228
|
1201.03111
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74459
|
1226.38400
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.22332
|
1201.03952
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
168.67502
|
168.53576
|