Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem__025.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 | 17835 |
| Compressed Size | 2898 |
| 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 | 17827 |
| Compressed Size | 2910 |
| Max. Term Depth | 4 |
| Asserts | 100 |
| Declared Functions | 0 |
| Declared Constants | 60 |
| 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
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.10714
|
0.10773
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.65056
|
0.65067
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.37140
|
0.37240
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
6.50468
|
12.65500
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.45778
|
0.45767
|
| |
veriT |
veriT_default |
sat ✅
|
1.06723
|
1.06731
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.07000
|
1199.99000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1200.08000
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.17270
|
0.17271
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.25228
|
0.25253
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.88000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.11694
|
0.00561
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2400.06000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
24.20560
|
31.25260
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
3.58017
|
3.58035
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
539.80200
|
539.76600
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.11689
|
0.11695
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.58931
|
0.58966
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.41340
|
0.41332
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1107.91000
|
949.96400
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.11592
|
0.00640
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
11.01080
|
13.48130
|
| |
veriT |
veriT_default |
sat ✅
|
15.81250
|
15.81250
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.16916
|
0.16926
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
1141.84351
|
1141.64246
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
240.39250
|
240.21009
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.75324
|
1221.64880
|
| |
Yices2 |
Yices2 |
sat ✅
|
901.33825
|
901.08861
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.09442
|
2.55929
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
7.98842
|
7.86292
|