Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem__030.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 | 16183 |
| Compressed Size | 2644 |
| 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 | 16175 |
| Compressed Size | 2680 |
| Max. Term Depth | 4 |
| Asserts | 95 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.19239
|
0.19297
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.05000
|
1200.04000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.36523
|
0.36613
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.27894
|
3.44744
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.37403
|
0.37395
|
| |
veriT |
veriT_default |
unknown ❌
|
9.40849
|
9.40788
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.97000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1200.02000
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
1.01293
|
1.01345
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.34195
|
0.34186
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.10801
|
0.00621
|
| |
veriT |
veriT_default |
sat ✅
|
31.92770
|
31.92970
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
865.31400
|
865.20100
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.18769
|
0.18963
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.78759
|
1201.02242
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
33.02248
|
32.89576
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38329
|
1222.46077
|
| |
Yices2 |
Yices2 |
sat ✅
|
17.54909
|
17.41933
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.14474
|
3.30353
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.84935
|
0.72728
|