Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/coef-size/smt/size-100/c100_problem__005.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 | 7130 |
| Compressed Size | 1763 |
| 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 | 7122 |
| Compressed Size | 1785 |
| Max. Term Depth | 4 |
| Asserts | 40 |
| Declared Functions | 0 |
| Declared Constants | 20 |
| 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 ✅
|
0.05590
|
0.05570
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.04958
|
0.04976
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.04865
|
0.04969
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.05000
|
1236.90000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.05429
|
0.05422
|
| |
veriT |
veriT_default |
unknown ❌
|
0.11024
|
0.11040
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.01000
|
1200.00000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.06000
|
1199.98000
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.15053
|
0.15089
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.06984
|
0.06977
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02246
|
0.00744
|
| |
veriT |
veriT_default |
unknown ❌
|
44.02040
|
44.02080
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.04000
|
1199.97000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
7.11004
|
7.11212
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.29702
|
0.17291
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
6.10965
|
5.98743
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.36161
|
1229.89399
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25806
|
1201.01066
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.44332
|
0.46942
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.37689
|
0.24213
|