Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem__026.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 | 16549 |
| Compressed Size | 2650 |
| 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 | 16541 |
| Compressed Size | 2666 |
| Max. Term Depth | 4 |
| Asserts | 95 |
| 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
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.20227
|
0.20100
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
1.00960
|
1.00971
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.60524
|
0.60621
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.03000
|
1242.14000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.52528
|
0.52516
|
| |
veriT |
veriT_default |
sat ✅
|
1.55495
|
1.55509
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.06000
|
1200.02000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
7.10759
|
14.09730
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.15528
|
0.15606
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
1.11356
|
1.11384
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
7.81188
|
7.81254
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.07399
|
0.00561
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2400.05000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
11.05240
|
18.85680
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.37145
|
0.37152
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
40.14050
|
40.13720
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.27680
|
0.27689
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
sat ✅
|
0.33666
|
0.23672
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
90.46229
|
90.35910
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.82068
|
1.75654
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24836
|
1201.10231
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.43045
|
0.33070
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.34524
|
0.22846
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
174.26464
|
174.12450
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38894
|
1223.52538
|
| |
Yices2 |
Yices2 |
sat ✅
|
546.14593
|
545.94732
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.55678
|
0.49710
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.47765
|
0.35616
|