Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem_2__023.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 | 22968 |
| Compressed Size | 3582 |
| 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 | 22960 |
| Compressed Size | 3596 |
| Max. Term Depth | 4 |
| Asserts | 120 |
| 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
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.13376
|
0.13373
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.23717
|
0.23734
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.16557
|
0.16660
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.83218
|
5.13997
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.63163
|
0.63155
|
| |
veriT |
veriT_default |
unknown ❌
|
10.10350
|
10.10310
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1200.06000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.04000
|
1200.08000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.21530
|
0.21574
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.78603
|
0.78627
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.10000
|
2399.95000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.20491
|
0.00568
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.09000
|
2399.79000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
187.77700
|
207.09500
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
5.53827
|
5.53860
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2400.18000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.23830
|
0.23836
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
0.49209
|
0.39207
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.23157
|
1200.93418
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.72114
|
1229.68214
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.22321
|
1200.84370
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.46803
|
0.36853
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
1.11057
|
0.98094
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.25392
|
1201.01831
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.40070
|
1232.26464
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28366
|
1200.99071
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.97363
|
1.74078
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.53731
|
0.41218
|