Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem_2__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 | 30966 |
| Compressed Size | 4552 |
| 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 | 30958 |
| Compressed Size | 4517 |
| 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 ✅
|
0.45815
|
0.45813
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
1.31417
|
1.31411
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.09692
|
0.09792
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
31.60350
|
39.90430
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
1.76358
|
1.76347
|
| |
veriT |
veriT_default |
sat ✅
|
7.35588
|
7.35637
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.10000
|
1200.03000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.06000
|
1200.08000
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.39515
|
0.39547
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.27629
|
0.27624
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.42986
|
0.00639
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.04000
|
1221.02000
|
| |
veriT |
veriT_default |
sat ✅
|
1.11935
|
1.11939
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.04000
|
1200.04000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.16462
|
0.16462
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.39934
|
0.39990
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.08579
|
0.08576
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1167.45000
|
952.06400
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.81043
|
2.28000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
414.66300
|
433.75700
|
| |
veriT |
veriT_default |
sat ✅
|
97.07380
|
97.07980
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
7.99556
|
7.99597
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.69596
|
0.69651
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.31198
|
0.31192
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.81751
|
2.22000
|
| |
veriT |
veriT_default |
unknown ❌
|
300.48200
|
300.46200
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.07000
|
1200.04000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
1.02523
|
1.02679
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
0.38983
|
0.29008
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21389
|
1200.64129
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74500
|
1232.19446
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21365
|
1200.63241
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.08769
|
0.98805
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.43036
|
0.31173
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.27011
|
1200.99891
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.35591
|
1233.48620
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25247
|
1201.00482
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.17165
|
7.21216
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
8.68204
|
8.55751
|