Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem__029.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 | 19323 |
| Compressed Size | 3071 |
| 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 | 19315 |
| Compressed Size | 3087 |
| Max. Term Depth | 4 |
| Asserts | 105 |
| Declared Functions | 0 |
| Declared Constants | 60 |
| 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
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.13523
|
0.13517
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
1.01000
|
1.01013
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.57399
|
0.57492
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
6.90444
|
10.78070
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.44339
|
0.44329
|
| |
veriT |
veriT_default |
unknown ❌
|
3.40497
|
3.40516
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.07000
|
1200.05000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.97000
|
|
SMT-COMP 2020
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.16665
|
0.16694
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.29113
|
0.29106
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.16676
|
0.00588
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.02000
|
1223.36000
|
| |
veriT |
veriT_default |
sat ✅
|
2.38251
|
2.38224
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
175.13300
|
175.13000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.40795
|
0.40796
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
5.58954
|
5.58978
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.90708
|
0.90697
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.04000
|
986.08000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.12163
|
0.00640
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
2.55490
|
6.87082
|
| |
veriT |
veriT_default |
sat ✅
|
1.36883
|
1.36912
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.79108
|
0.79121
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.91388
|
0.91448
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.17124
|
0.17119
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.17316
|
0.00631
|
| |
veriT |
veriT_default |
unknown ❌
|
57.76390
|
57.75910
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.08000
|
1199.99000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.24168
|
0.24336
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
1143.59035
|
1143.34304
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
733.13493
|
732.90683
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38928
|
1232.91751
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24604
|
1200.90217
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.89578
|
2.41550
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
1.02644
|
0.90136
|