Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/35-vars/v35_problem_2__016.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 | 19116 |
| Compressed Size | 3067 |
| 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 | 19108 |
| Compressed Size | 3078 |
| Max. Term Depth | 4 |
| Asserts | 105 |
| 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 ✅
|
0.11734
|
0.11697
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.11032
|
0.11045
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.14995
|
0.15113
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.08000
|
1226.11000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.08503
|
0.08493
|
| |
veriT |
veriT_default |
sat ✅
|
3.58622
|
3.58639
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1199.96000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.93000
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.13470
|
0.13523
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.19623
|
0.19647
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
3.64182
|
3.64350
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14736
|
0.00571
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2399.90000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2427.29000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.31711
|
0.31686
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
776.29000
|
776.29100
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.13068
|
0.13074
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.11422
|
0.11479
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.12036
|
0.12033
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.06000
|
1005.91000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.17044
|
0.00649
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
379.36300
|
405.40400
|
| |
veriT |
veriT_default |
sat ✅
|
11.26880
|
11.26910
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.30002
|
0.22943
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.35519
|
0.22579
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.33558
|
1201.02315
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39410
|
1224.49295
|
| |
Yices2 |
Yices2 |
sat ✅
|
457.48324
|
457.28114
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.51187
|
0.76205
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.32951
|
0.21116
|