Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem__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 | 25145 |
| Compressed Size | 3868 |
| 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 | 25137 |
| Compressed Size | 3881 |
| 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
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.32575
|
0.32560
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.48514
|
0.48520
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.20597
|
0.20696
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
10.04700
|
17.03160
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
1.37513
|
1.37511
|
| |
veriT |
veriT_default |
unknown ❌
|
8.25278
|
8.25208
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
10.48330
|
10.48320
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.08000
|
1200.12000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.35624
|
0.35646
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.52520
|
0.52544
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.90000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.44100
|
0.00669
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.80000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2428.89000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
12.95650
|
12.95380
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2400.13000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.71717
|
0.71720
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
0.61549
|
0.51618
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.23449
|
1200.93668
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
1059.17359
|
1085.90926
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21508
|
1200.60762
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.86344
|
1.76380
|
|
SMT-COMP 2025
|
0.67 (2/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.78983
|
1200.95294
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.25076
|
1201.01985
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.76002
|
1236.41463
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24473
|
1201.03366
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.63040
|
2.82857
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.73789
|
0.61474
|