Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem_2__011.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 | 9918 |
| Compressed Size | 1813 |
| 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 | 9910 |
| Compressed Size | 1785 |
| Max. Term Depth | 4 |
| Asserts | 70 |
| Declared Functions | 0 |
| Declared Constants | 40 |
| 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
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.04858
|
0.04843
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.04247
|
0.04295
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.02763
|
0.02866
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.82453
|
2.00727
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.03766
|
0.03761
|
| |
veriT |
veriT_default |
sat ✅
|
0.02930
|
0.02942
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.00990
|
0.00980
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.11055
|
0.11053
|
|
SMT-COMP 2021
|
|
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.03910
|
0.03967
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.02881
|
0.02878
|
| |
OpenSMT |
OpenSMT-fixed_default |
sat ✅
|
0.01323
|
0.01315
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02804
|
0.00627
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
0.46544
|
0.90797
|
| |
veriT |
veriT_default |
sat ✅
|
2.48064
|
2.48088
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.03401
|
0.03411
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.13835
|
0.13888
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.03551
|
0.03542
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02898
|
0.00626
|
| |
veriT |
veriT_default |
sat ✅
|
0.04502
|
0.04529
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
1.87305
|
1.87297
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.03408
|
0.03592
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.10832
|
0.10887
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
0.01060
|
0.01056
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01644
|
0.00661
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.52911
|
0.94916
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.01198
|
0.00470
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.03349
|
0.03353
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.30052
|
0.17160
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
6.85806
|
6.73619
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.57827
|
0.86359
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.28493
|
0.16173
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.38920
|
0.28762
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.29622
|
0.17623
|