Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/15-vars/cut_lemma_02_008.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 | 4775 |
| Compressed Size | 1216 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 4767 |
| Compressed Size | 1220 |
| Max. Term Depth | 4 |
| Asserts | 43 |
| Declared Functions | 0 |
| Declared Constants | 28 |
| 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
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
0.03079
|
0.03068
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.59135
|
0.59155
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.34274
|
0.34353
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.34352
|
0.54939
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unsat ✅
|
0.02676
|
0.02672
|
| |
veriT |
veriT_default |
unknown ❌
|
0.01530
|
0.01544
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.01579
|
0.01572
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.08633
|
0.08630
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
88.40740
|
88.39340
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
0.28268
|
0.28263
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1146.23000
|
974.94800
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.01569
|
0.00697
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
0.42906
|
0.73399
|
| |
veriT |
veriT_default |
unknown ❌
|
0.05324
|
0.05352
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
22.07740
|
22.07840
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
32.83260
|
32.82400
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unsat ✅
|
0.01830
|
0.01242
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.01289
|
0.00621
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unsat ✅
|
0.57214
|
1.08936
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.01027
|
0.00543
|
| |
Z3++ |
Z3++_sq_0526_default |
unsat ✅
|
22.04400
|
22.03960
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
12.85426
|
12.73344
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.29238
|
0.16561
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.53730
|
0.73563
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.28950
|
0.15899
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.37148
|
0.28020
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.39224
|
0.26901
|