Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/35-vars/v35_problem_2__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 | 12443 |
| Compressed Size | 2221 |
| 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 | 12435 |
| Compressed Size | 2238 |
| Max. Term Depth | 4 |
| Asserts | 90 |
| Declared Functions | 0 |
| Declared Constants | 70 |
| 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 |
sat ✅
|
0.04516
|
0.04511
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.03695
|
0.03707
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.02605
|
0.02704
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
4.80385
|
8.81070
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.04517
|
0.04512
|
| |
veriT |
veriT_default |
sat ✅
|
0.00985
|
0.01001
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00751
|
0.00596
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.04149
|
0.04150
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.04938
|
0.04968
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.02842
|
0.02834
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01444
|
0.00653
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.44974
|
0.78146
|
| |
veriT |
veriT_default |
sat ✅
|
0.01434
|
0.01456
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.00974
|
0.00433
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.04057
|
0.04060
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.27854
|
0.16158
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.29021
|
0.15900
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.55573
|
0.92326
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.27771
|
0.15521
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.38061
|
0.28324
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.28183
|
0.16010
|