Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem__013.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 | 20503 |
| Compressed Size | 3298 |
| 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 | 20495 |
| Compressed Size | 3314 |
| Max. Term Depth | 4 |
| Asserts | 120 |
| Declared Functions | 0 |
| Declared Constants | 90 |
| 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 ✅
|
0.10044
|
0.10043
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.05516
|
0.05536
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.07510
|
0.07615
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
2.32588
|
6.15143
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.09798
|
0.09794
|
| |
veriT |
veriT_default |
sat ✅
|
2.04921
|
2.04929
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1200.02000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.09000
|
1199.98000
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.11940
|
0.12021
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.18368
|
0.18383
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2399.94000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.06118
|
0.00556
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.99000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.51242
|
1.01953
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.01709
|
0.01738
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
307.63000
|
307.62300
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.08873
|
0.08872
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.39301
|
0.39281
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.09610
|
0.09606
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.07031
|
0.00633
|
| |
veriT |
veriT_default |
sat ✅
|
0.47904
|
0.47928
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.03000
|
1199.98000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.09693
|
0.09836
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
0.25207
|
0.15263
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.22492
|
1200.93026
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.66621
|
1.35750
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21868
|
1201.07434
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.28935
|
0.18946
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.34427
|
0.22863
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24195
|
1200.97854
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39042
|
1227.50699
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28707
|
1201.07028
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41549
|
0.33800
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.36399
|
0.23580
|