Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem__035.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 | 28110 |
| Compressed Size | 4176 |
| 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 | 28102 |
| Compressed Size | 4224 |
| Max. Term Depth | 4 |
| Asserts | 130 |
| Declared Functions | 0 |
| Declared Constants | 80 |
| 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 ✅
|
0.62205
|
2.12000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.04000
|
1199.97000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
1.65000
|
1.65090
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.02000
|
1231.30000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
4.30637
|
4.30618
|
| |
veriT |
veriT_default |
sat ✅
|
13.24420
|
13.24430
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1199.95000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.07000
|
1200.02000
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.29338
|
0.29368
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.87279
|
0.87268
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.42600
|
0.00589
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.05000
|
1221.04000
|
| |
veriT |
veriT_default |
unknown ❌
|
5.03317
|
4.97333
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.03000
|
1199.90000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
11.37580
|
11.37440
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
15.84070
|
15.84100
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
1.30975
|
1.30959
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.44879
|
0.00642
|
| |
veriT |
veriT_default |
unknown ❌
|
132.26300
|
132.26000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.02000
|
1200.02000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
11.76530
|
23.44670
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
0.85673
|
0.75729
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21618
|
1201.06457
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71831
|
1226.52691
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21331
|
1201.09739
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.32289
|
2.22327
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.48720
|
0.36738
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.25180
|
1201.03020
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38671
|
1232.22691
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24798
|
1201.02010
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.81845
|
4.78982
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
8.16806
|
8.04454
|