Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem_2__029.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 | 16778 |
| Compressed Size | 2727 |
| 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 | 16770 |
| Compressed Size | 2743 |
| 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
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
0.20034
|
0.20023
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.12073
|
0.12088
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.40735
|
0.40834
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.89274
|
2.24435
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unsat ✅
|
0.83847
|
0.83728
|
| |
veriT |
veriT_default |
unsat ✅
|
0.06015
|
0.06026
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.28006
|
0.28000
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
1.44229
|
1.44231
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.21024
|
0.21057
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
0.27413
|
0.27403
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.07109
|
0.00684
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
0.55699
|
1.25929
|
| |
veriT |
veriT_default |
unsat ✅
|
0.16947
|
0.11063
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.21771
|
0.21763
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.78533
|
0.78531
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.18197
|
0.18252
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unsat ✅
|
0.45555
|
0.45549
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03039
|
0.00642
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unsat ✅
|
0.76112
|
1.83234
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.08405
|
0.08402
|
| |
Z3++ |
Z3++_sq_0526_default |
unsat ✅
|
0.11860
|
0.11865
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.29593
|
0.19632
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.45054
|
0.35069
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.94987
|
2.16434
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.36950
|
0.26984
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.83154
|
0.73184
|