Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem_2__027.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 | 28122 |
| Compressed Size | 4146 |
| 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 | 28114 |
| Compressed Size | 4171 |
| Max. Term Depth | 4 |
| Asserts | 135 |
| 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
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.27747
|
0.27717
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.03000
|
1200.03000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.60299
|
0.60401
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
15.90030
|
23.00950
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
4.90606
|
4.90587
|
| |
veriT |
veriT_default |
unknown ❌
|
21.47640
|
21.47220
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.53075
|
0.53070
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.03000
|
1199.94000
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.35163
|
0.35222
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
1.37477
|
1.37450
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1149.18000
|
980.21000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.72683
|
2.07000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
854.91800
|
879.81300
|
| |
veriT |
veriT_default |
sat ✅
|
26.48710
|
26.48430
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.69074
|
0.69083
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
18.99600
|
18.99690
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.34986
|
0.34948
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.38140
|
0.00623
|
| |
veriT |
veriT_default |
unknown ❌
|
108.64200
|
108.61300
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.02000
|
1199.83000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.87185
|
0.87366
|
|
SMT-COMP 2023
|
0.50 (3/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
7.67211
|
7.65948
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.02000
|
1200.03000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.83117
|
2.25000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.11000
|
1220.95000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.11000
|
1199.93000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.33266
|
0.33275
|