Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem__002.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 | 9635 |
| Compressed Size | 1720 |
| 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 | 9627 |
| Compressed Size | 1733 |
| Max. Term Depth | 4 |
| Asserts | 70 |
| 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 |
sat ✅
|
0.03979
|
0.04023
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.02602
|
0.02618
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.02736
|
0.02835
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.48286
|
1.03759
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.03596
|
0.03589
|
| |
veriT |
veriT_default |
sat ✅
|
0.00949
|
0.00967
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00949
|
0.00824
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.05056
|
0.05052
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.04257
|
0.04331
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.03092
|
0.03119
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
0.13569
|
0.13744
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01283
|
0.00621
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2400.08000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.38103
|
0.64405
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.01459
|
0.01393
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.00908
|
0.00630
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.04691
|
0.04700
|
|
SMT-COMP 2021
|
|
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.03537
|
0.03596
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.02371
|
0.02368
|
| |
OpenSMT |
OpenSMT-fixed_default |
sat ✅
|
0.01400
|
0.01219
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01614
|
0.00641
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
0.42081
|
0.75348
|
| |
veriT |
veriT_default |
sat ✅
|
0.01274
|
0.01235
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.02573
|
0.02582
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.22657
|
0.12648
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
7.91144
|
7.80974
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.58303
|
0.85705
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.22186
|
0.12213
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.27039
|
0.17057
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.30713
|
0.17664
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.27770
|
0.15757
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.53878
|
0.77064
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.26875
|
0.15006
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.38057
|
0.27532
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.29425
|
0.17667
|