Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem_2__015.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 | 9891 |
| Compressed Size | 1792 |
| 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 | 9883 |
| Compressed Size | 1794 |
| Max. Term Depth | 4 |
| Asserts | 70 |
| 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 |
sat ✅
|
0.05523
|
0.05431
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.06939
|
0.06956
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.05429
|
0.05530
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.87030
|
4.17733
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.04523
|
0.04515
|
| |
veriT |
veriT_default |
sat ✅
|
0.34109
|
0.34120
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
12.66750
|
12.66660
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
7.13390
|
7.13333
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.05731
|
0.05754
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.05941
|
0.05967
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2400.18000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02835
|
0.00569
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2399.90000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
3.85566
|
10.46700
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
0.50771
|
0.50797
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
2.95214
|
2.95220
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.05673
|
0.05677
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.21488
|
0.21514
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.07380
|
0.07376
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02593
|
0.00601
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.47515
|
0.96423
|
| |
veriT |
veriT_default |
sat ✅
|
0.01950
|
0.01971
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
11.99250
|
11.99060
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.05051
|
0.05049
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.05458
|
0.05504
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
7.11226
|
7.11181
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03059
|
0.00654
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.53432
|
1.01864
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
1.01125
|
1.01103
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.03931
|
0.03936
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.25287
|
0.15302
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.43257
|
0.33289
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.63576
|
1.13615
|
| |
Yices2 |
Yices2 |
sat ✅
|
9.62117
|
9.52100
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.28683
|
0.18727
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.29453
|
0.17950
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
1.80389
|
1.67450
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
1.76330
|
4.54502
|
| |
Yices2 |
Yices2 |
sat ✅
|
1.09588
|
0.97847
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.42383
|
0.41848
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.32491
|
0.19718
|