Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem__028.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 | 25767 |
| Compressed Size | 3889 |
| 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 | 25759 |
| Compressed Size | 3916 |
| Max. Term Depth | 4 |
| Asserts | 125 |
| Declared Functions | 0 |
| Declared Constants | 80 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.20868
|
0.20848
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.02000
|
1199.96000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.88090
|
0.88204
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
60.45900
|
67.33110
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.46526
|
0.46522
|
| |
veriT |
veriT_default |
unknown ❌
|
7.14066
|
7.14045
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.90000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.04000
|
1200.08000
|
|
SMT-COMP 2019
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.40352
|
0.40371
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.96000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.75000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.32102
|
0.00599
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2400.03000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
1940.23000
|
1968.83000
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
12.72580
|
12.72570
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.92000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.84224
|
0.84231
|
|
SMT-COMP 2022
|
0.50 (3/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.10000
|
1199.93000
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.24748
|
0.24743
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.41076
|
0.01099
|
| |
veriT |
veriT_default |
unknown ❌
|
139.72100
|
139.70000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.02000
|
1200.06000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.60970
|
0.61150
|