Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem_2__031.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 | 18193 |
| Compressed Size | 2836 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 18185 |
| Compressed Size | 2841 |
| Max. Term Depth | 4 |
| Asserts | 100 |
| 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
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
0.11778
|
0.11830
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.30788
|
0.30799
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.31970
|
0.32060
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.75302
|
1.86565
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unsat ✅
|
2.84472
|
2.84432
|
| |
veriT |
veriT_default |
unsat ✅
|
0.08507
|
0.08524
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.31545
|
0.31540
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
9.21575
|
9.21609
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
0.19192
|
0.19247
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.27617
|
0.27639
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
0.93810
|
0.93982
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03210
|
0.00572
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.88000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
0.60617
|
1.41063
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.10451
|
0.10484
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
0.18973
|
0.18968
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.18117
|
0.18120
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.35774
|
0.35468
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
0.11722
|
0.11711
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04746
|
0.00580
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
0.64701
|
1.47754
|
| |
veriT |
veriT_default |
unsat ✅
|
0.06866
|
0.06886
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.20364
|
0.20359
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.44180
|
0.44180
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.51882
|
0.51930
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.27722
|
0.27715
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.05184
|
0.00657
|
| |
veriT |
veriT_default |
unsat ✅
|
0.15267
|
0.15291
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.24271
|
0.24265
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
1.01429
|
1.01629
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.42848
|
0.32900
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.23746
|
0.13766
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.88377
|
1.96685
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.40494
|
0.30462
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.62181
|
0.52207
|