Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/35-vars/v35_problem__027.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 | 21887 |
| Compressed Size | 3388 |
| 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 | 21879 |
| Compressed Size | 3398 |
| Max. Term Depth | 4 |
| Asserts | 115 |
| 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
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.27509
|
0.27533
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.47164
|
0.47173
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.90168
|
0.90251
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
29.11460
|
36.17950
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.55287
|
0.55278
|
| |
veriT |
veriT_default |
sat ✅
|
6.05477
|
6.05463
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.07000
|
1200.09000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.93000
|
|
SMT-COMP 2019
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.21495
|
0.21534
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.61000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2400.01000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.25760
|
0.00564
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.95000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2431.34000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
3.22881
|
3.22923
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.84000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.65596
|
0.65602
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
7.74656
|
7.74607
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
1.12940
|
1.12928
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.25074
|
0.00632
|
| |
veriT |
veriT_default |
sat ✅
|
39.39240
|
39.39040
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.08000
|
1200.01000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.62735
|
0.62911
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
5.16130
|
5.06130
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21611
|
1200.60211
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
938.55708
|
961.55498
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.23724
|
1200.84609
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
132.38348
|
132.27926
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.39343
|
0.26487
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.25134
|
1201.01718
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.34657
|
1223.41076
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24794
|
1200.91746
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.84158
|
2.02935
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.45235
|
0.33078
|