Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem__032.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 | 31113 |
| Compressed Size | 4723 |
| 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 | 31105 |
| Compressed Size | 4747 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.67018
|
2.43000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.30195
|
0.30211
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
2.14086
|
2.14208
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.08000
|
1226.54000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
3.79221
|
3.79168
|
| |
veriT |
veriT_default |
unknown ❌
|
30.24960
|
30.24650
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.08000
|
1199.99000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.87000
|
|
SMT-COMP 2021
|
0.43 (4/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.68829
|
0.68886
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
1.63090
|
1.63090
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1124.25000
|
961.00600
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.99083
|
2.72000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.11000
|
1223.46000
|
| |
veriT |
veriT_default |
unknown ❌
|
436.37400
|
436.36800
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
1.86675
|
1.86676
|
|
SMT-COMP 2023
|
0.67 (2/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.06000
|
1200.05000
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.01000
|
1199.93000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.83685
|
2.23000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.02000
|
1220.49000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.02000
|
1199.98000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
8.39407
|
8.39330
|
|
SMT-COMP 2024
|
0.80 (1/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.71284
|
1200.86400
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21566
|
1200.91786
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74238
|
1226.64621
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21607
|
1200.97459
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.46378
|
1.36409
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
8.70048
|
8.57077
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24254
|
1201.03172
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39055
|
1237.00606
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25035
|
1201.01295
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.60536
|
5.91560
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
9.81080
|
9.67948
|