Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem__029.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 | 13541 |
| Compressed Size | 2257 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 13533 |
| Compressed Size | 2321 |
| Max. Term Depth | 4 |
| Asserts | 85 |
| Declared Functions | 0 |
| Declared Constants | 40 |
| 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 |
unsat ✅
|
0.14041
|
0.14037
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.14850
|
0.14861
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.16777
|
0.16872
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
1.04904
|
2.68874
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unsat ✅
|
0.76099
|
0.76085
|
| |
veriT |
veriT_default |
unsat ✅
|
0.03688
|
0.03698
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.11860
|
0.11852
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.75220
|
0.75210
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
0.14542
|
0.14561
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.18656
|
0.18683
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
0.56239
|
0.56405
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03176
|
0.00589
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2400.06000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
0.47365
|
0.97884
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.05624
|
0.05652
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
0.22235
|
0.22235
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.20085
|
0.20087
|
|
SMT-COMP 2021
|
|
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.20608
|
0.20630
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
0.13973
|
0.13966
|
| |
OpenSMT |
OpenSMT-fixed_default |
unsat ✅
|
0.16551
|
0.16539
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04370
|
0.01115
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
0.52934
|
1.13483
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05486
|
0.05513
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.09801
|
0.09810
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.24858
|
0.24915
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.14725
|
0.14721
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03384
|
0.00620
|
| |
veriT |
veriT_default |
unsat ✅
|
0.06547
|
0.06573
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.16503
|
0.16496
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.16855
|
0.17016
|