Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem_2__026.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 | 25324 |
| Compressed Size | 3844 |
| 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 | 25316 |
| Compressed Size | 3858 |
| Max. Term Depth | 4 |
| Asserts | 125 |
| Declared Functions | 0 |
| Declared Constants | 80 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.44087
|
0.43841
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.01000
|
1200.01000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
1.23274
|
1.23358
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
3.34629
|
7.82408
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
2.80075
|
2.80020
|
| |
veriT |
veriT_default |
unknown ❌
|
17.02250
|
17.02170
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1199.86000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.03000
|
1199.90000
|
|
SMT-COMP 2019
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.38540
|
0.38475
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.77000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.10000
|
2400.00000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.43376
|
0.00569
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.83000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2419.85000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
7.41896
|
7.41908
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.66000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.53633
|
0.53631
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
16.84530
|
16.84140
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.58626
|
0.58102
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.56967
|
1.60000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.03000
|
1224.89000
|
| |
veriT |
veriT_default |
unknown ❌
|
22.40330
|
22.40190
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.05000
|
1200.01000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
1.10456
|
1.10447
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
0.45115
|
0.35177
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21237
|
1200.64340
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.72138
|
1227.67337
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21403
|
1200.78852
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41819
|
0.31850
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
8.63192
|
8.51125
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24307
|
1201.04007
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38948
|
1233.02441
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28856
|
1201.06702
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.14969
|
3.30905
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
23.53991
|
23.41179
|