Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem_2__017.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 | 11086 |
| Compressed Size | 1980 |
| 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 | 11078 |
| Compressed Size | 1974 |
| Max. Term Depth | 4 |
| Asserts | 75 |
| 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
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.06515
|
0.06515
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.03000
|
1199.80000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.08401
|
0.08501
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.61513
|
1.38008
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.12100
|
0.12030
|
| |
veriT |
veriT_default |
unknown ❌
|
2.73081
|
2.73095
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
4.18420
|
4.18061
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
7.44857
|
7.44834
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.06616
|
0.06617
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2400.06000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.82000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03404
|
0.00575
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.99000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
35.28120
|
50.22580
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
1.05442
|
1.05467
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.51830
|
0.51830
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.06525
|
0.06530
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
153.77400
|
153.76500
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.20323
|
0.20307
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1134.01000
|
979.31200
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04316
|
0.00655
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
1.36691
|
3.68666
|
| |
veriT |
veriT_default |
unknown ❌
|
17.55250
|
17.55060
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
7.41006
|
7.40938
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.02000
|
1200.02000
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
3.13355
|
3.13338
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04341
|
0.00635
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
54.12380
|
71.52920
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
20.68100
|
20.67950
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.25555
|
0.25248
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
1172.38005
|
1172.13210
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
4.40182
|
4.26769
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
1.99392
|
5.28169
|
| |
Yices2 |
Yices2 |
sat ✅
|
1.21330
|
1.08227
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
19.43839
|
76.39138
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.41565
|
0.29661
|