Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/35-vars/v35_problem_2__024.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 | 20470 |
| Compressed Size | 3279 |
| 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 | 20462 |
| Compressed Size | 3291 |
| Max. Term Depth | 4 |
| Asserts | 110 |
| Declared Functions | 0 |
| Declared Constants | 70 |
| 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 ✅
|
0.15913
|
0.15894
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.23834
|
0.23851
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.16622
|
0.16720
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
12.57030
|
18.20170
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.27936
|
0.27929
|
| |
veriT |
veriT_default |
unknown ❌
|
11.51510
|
11.51350
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1199.98000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.87000
|
|
SMT-COMP 2021
|
0.43 (4/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.02000
|
1200.00000
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.15521
|
0.15513
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1169.37000
|
965.73800
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.16912
|
0.00644
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.04000
|
1226.69000
|
| |
veriT |
veriT_default |
sat ✅
|
15.48220
|
15.48060
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.38107
|
0.38112
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
3.26162
|
3.26206
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.47845
|
0.47831
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14786
|
0.00659
|
| |
veriT |
veriT_default |
sat ✅
|
20.51890
|
20.51590
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
40.54710
|
40.54060
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.53112
|
0.53308
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
2.49117
|
2.48947
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.08000
|
1200.11000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.21162
|
0.00625
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.02000
|
1222.22000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
1144.80000
|
1144.69000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.24128
|
0.24132
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.73525
|
1200.64054
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21014
|
1200.68208
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
246.18009
|
265.25712
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21705
|
1201.07313
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.92440
|
0.82450
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.86778
|
0.74052
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
1031.37720
|
1031.15382
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38901
|
1232.77727
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25656
|
1200.94970
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.92417
|
2.45633
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.50669
|
0.38049
|