Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/coef-size/smt/size-60/c60_problem__002.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 | 6715 |
| Compressed Size | 1622 |
| 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 | 6707 |
| Compressed Size | 1619 |
| Max. Term Depth | 4 |
| Asserts | 40 |
| Declared Functions | 0 |
| Declared Constants | 20 |
| 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 ✅
|
0.04935
|
0.04082
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.03146
|
0.03164
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.02922
|
0.03028
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
424.14700
|
439.91200
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.02719
|
0.02709
|
| |
veriT |
veriT_default |
sat ✅
|
0.03460
|
0.03436
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.99000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.93000
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.06316
|
0.06315
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.01000
|
1199.88000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01503
|
0.00633
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
202.71000
|
216.83800
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.10000
|
1200.07000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.08907
|
0.08911
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.29697
|
0.17633
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.59629
|
0.47262
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.79004
|
1229.27458
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25605
|
1200.94332
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.46647
|
0.59202
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.30756
|
0.17879
|