Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem__035.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 | 15401 |
| Compressed Size | 2557 |
| 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 | 15393 |
| Compressed Size | 2579 |
| Max. Term Depth | 4 |
| Asserts | 90 |
| 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 |
unsat ✅
|
0.08800
|
0.08685
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.12139
|
0.12149
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.09747
|
0.09846
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.55173
|
1.22183
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unsat ✅
|
0.43929
|
0.43921
|
| |
veriT |
veriT_default |
unsat ✅
|
0.04130
|
0.04142
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.11426
|
0.11420
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.93966
|
0.93965
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
0.10157
|
0.10154
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.12123
|
0.12146
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
0.42228
|
0.42412
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04011
|
0.00583
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2400.08000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
0.49858
|
1.00816
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.08106
|
0.08132
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
0.15635
|
0.15634
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.15887
|
0.15891
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.28273
|
0.28329
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.10381
|
0.10374
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02489
|
0.00659
|
| |
veriT |
veriT_default |
unsat ✅
|
0.08347
|
0.08373
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.01782
|
0.01778
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.06821
|
0.07003
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.30293
|
0.20350
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.28381
|
0.18390
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.71332
|
1.44335
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.25663
|
0.15715
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.31758
|
0.21783
|