Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem_2__025.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 | 15292 |
| Compressed Size | 2551 |
| 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 | 15284 |
| Compressed Size | 2575 |
| Max. Term Depth | 4 |
| Asserts | 90 |
| Declared Functions | 0 |
| Declared Constants | 50 |
| 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 ✅
|
0.14819
|
0.14804
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.05826
|
0.05838
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.23348
|
0.23287
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
32.03710
|
39.23630
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.10360
|
0.10354
|
| |
veriT |
veriT_default |
sat ✅
|
1.40473
|
1.40494
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.06000
|
1200.10000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
9.05339
|
9.05227
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.42331
|
0.42084
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.13833
|
0.13831
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1180.73000
|
952.34300
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.08273
|
0.00643
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
1099.42000
|
1126.69000
|
| |
veriT |
veriT_default |
sat ✅
|
1.53285
|
1.53307
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.27195
|
0.27206
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.07420
|
0.07463
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
107.26600
|
107.26900
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.06657
|
0.00643
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.57849
|
1.20029
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
417.40600
|
417.37900
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.13571
|
0.13578
|