Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem__015.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 | 18242 |
| Compressed Size | 2933 |
| 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 | 18234 |
| Compressed Size | 2945 |
| Max. Term Depth | 4 |
| Asserts | 110 |
| Declared Functions | 0 |
| Declared Constants | 80 |
| 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 ✅
|
0.07531
|
0.07574
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.04133
|
0.04146
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.07797
|
0.07911
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
11.88140
|
16.24840
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.11681
|
0.11674
|
| |
veriT |
veriT_default |
unknown ❌
|
4.49565
|
4.49595
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.91000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.14639
|
0.14637
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.05222
|
0.05270
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.08782
|
0.08779
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.03000
|
1139.09000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.08233
|
0.00627
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
0.49975
|
1.04136
|
| |
veriT |
veriT_default |
sat ✅
|
7.25596
|
7.25587
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.09271
|
0.09271
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.20994
|
0.21046
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.09698
|
0.09693
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.09152
|
0.00636
|
| |
veriT |
veriT_default |
sat ✅
|
0.01484
|
0.01511
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
116.23500
|
116.23500
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.09065
|
0.09255
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.04713
|
0.04770
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.06000
|
1200.03000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.16693
|
0.01072
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.60324
|
1.26031
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.07000
|
1200.09000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.04735
|
0.04743
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.30407
|
0.18388
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.28763
|
1201.02330
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.60260
|
1.02423
|
| |
Yices2 |
Yices2 |
sat ✅
|
469.45784
|
469.27339
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.43790
|
0.51735
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.31975
|
0.20147
|