Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem_2__014.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 | 14638 |
| Compressed Size | 2474 |
| 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 | 14630 |
| Compressed Size | 2468 |
| Max. Term Depth | 4 |
| Asserts | 90 |
| Declared Functions | 0 |
| Declared Constants | 60 |
| 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 ✅
|
0.09041
|
0.09090
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.05035
|
0.05051
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.06880
|
0.06970
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
13.05630
|
17.74670
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.12921
|
0.12913
|
| |
veriT |
veriT_default |
sat ✅
|
0.05506
|
0.05519
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1200.08000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.86000
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.07840
|
0.07871
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.06888
|
0.06877
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05633
|
0.00660
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
42.41670
|
59.94610
|
| |
veriT |
veriT_default |
sat ✅
|
0.07339
|
0.07360
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
125.81300
|
125.81900
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.06134
|
0.06136
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.33281
|
0.33267
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.06242
|
0.06237
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03863
|
0.00647
|
| |
veriT |
veriT_default |
sat ✅
|
0.06186
|
0.06208
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
6.64375
|
6.64350
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.05636
|
0.05826
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.28003
|
0.16044
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
85.16023
|
85.03021
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.69385
|
1.33879
|
| |
Yices2 |
Yices2 |
sat ✅
|
66.01900
|
65.88453
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.40133
|
0.30926
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.33529
|
0.20273
|