Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem_2__034.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 | 31243 |
| Compressed Size | 4601 |
| 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 | 31235 |
| Compressed Size | 4612 |
| Max. Term Depth | 4 |
| Asserts | 140 |
| 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 ✅
|
0.37680
|
0.37732
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.77552
|
0.77555
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
1.46152
|
1.46263
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
7.57490
|
13.74970
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
1.39698
|
1.39684
|
| |
veriT |
veriT_default |
unknown ❌
|
20.31480
|
20.31500
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.85682
|
0.85674
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.92000
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.73244
|
2.59000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
1.92305
|
1.92335
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2400.09000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.55035
|
1.60000
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2400.02000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2427.86000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
14.32280
|
14.32190
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.76779
|
0.76779
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
9.34747
|
9.34643
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
0.61642
|
0.51622
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21052
|
1201.07087
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71693
|
1224.39341
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.28213
|
0.18257
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.15257
|
1.05292
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.59820
|
0.48639
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24428
|
1200.95406
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38903
|
1229.86950
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25394
|
1201.01961
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.09900
|
2.94569
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.85179
|
0.73327
|