Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem_2__024.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 | 14750 |
| Compressed Size | 2441 |
| 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 | 14742 |
| Compressed Size | 2473 |
| Max. Term Depth | 4 |
| Asserts | 90 |
| 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 ✅
|
0.10518
|
0.10300
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.09211
|
0.09176
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.14133
|
0.14209
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
3.16378
|
6.16845
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.15692
|
0.15688
|
| |
veriT |
veriT_default |
sat ✅
|
0.05661
|
0.05677
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.08022
|
0.08015
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
22.36590
|
22.36380
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.08713
|
0.08745
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.25929
|
0.25927
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.07074
|
0.00604
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
51.46540
|
71.19460
|
| |
veriT |
veriT_default |
sat ✅
|
0.11649
|
0.11666
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
156.84600
|
156.82600
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.08765
|
0.08764
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.09108
|
0.09166
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.19031
|
0.19030
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1138.94000
|
966.76200
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.06558
|
0.00627
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
119.04600
|
141.28100
|
| |
veriT |
veriT_default |
sat ✅
|
3.54952
|
3.54977
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.09768
|
0.09780
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.37235
|
0.27314
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
247.48506
|
247.35074
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
40.16587
|
60.08635
|
| |
Yices2 |
Yices2 |
sat ✅
|
3.41315
|
3.31116
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.52438
|
0.42475
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.31394
|
0.19296
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
189.53374
|
189.36989
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
23.96133
|
33.18509
|
| |
Yices2 |
Yices2 |
sat ✅
|
89.29112
|
89.15075
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.76342
|
1.25581
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
7.60386
|
7.48640
|