Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem__014.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 | 20949 |
| Compressed Size | 3292 |
| 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 | 20941 |
| Compressed Size | 3301 |
| Max. Term Depth | 4 |
| Asserts | 120 |
| Declared Functions | 0 |
| Declared Constants | 90 |
| 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
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.08657
|
0.08652
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.13550
|
0.13565
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.06149
|
0.06255
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.03000
|
1225.15000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.08597
|
0.08591
|
| |
veriT |
veriT_default |
sat ✅
|
11.28040
|
11.28010
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.32690
|
0.32679
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.05969
|
0.05969
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.08584
|
0.08612
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.13582
|
0.13608
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.89000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.08722
|
0.00631
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2400.13000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.12000
|
2426.07000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.01628
|
0.01658
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
678.52800
|
678.47000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.12725
|
0.12732
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.14539
|
0.14599
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.07679
|
0.07672
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1126.81000
|
954.76600
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01779
|
0.00651
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.12000
|
1230.71000
|
| |
veriT |
veriT_default |
sat ✅
|
0.18915
|
0.18942
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.06215
|
0.06221
|