Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem__005.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 | 9354 |
| Compressed Size | 1757 |
| 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 | 9346 |
| Compressed Size | 1745 |
| Max. Term Depth | 4 |
| Asserts | 70 |
| Declared Functions | 0 |
| Declared Constants | 50 |
| 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 |
sat ✅
|
0.04764
|
0.04822
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.04186
|
0.04143
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.02764
|
0.02866
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.07000
|
1241.86000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.03544
|
0.03538
|
| |
veriT |
veriT_default |
sat ✅
|
0.00943
|
0.00959
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00837
|
0.00832
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.04310
|
0.04306
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.04874
|
0.04918
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
0.01324
|
0.00889
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01314
|
0.00628
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.52372
|
1.01070
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.01059
|
0.00439
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.02562
|
0.02569
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.27974
|
0.18031
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.24657
|
0.14688
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.63011
|
1.09789
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.21059
|
0.11074
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.29291
|
0.19211
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.28756
|
0.16806
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
11.33103
|
11.19294
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.59269
|
0.83671
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.27337
|
0.15180
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.44880
|
0.32851
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.28864
|
0.17081
|