Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem__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 | 17841 |
| Compressed Size | 2838 |
| 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 | 17833 |
| Compressed Size | 2851 |
| Max. Term Depth | 4 |
| Asserts | 100 |
| Declared Functions | 0 |
| Declared Constants | 60 |
| 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 ✅
|
0.18318
|
0.18362
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.39483
|
0.39495
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.18895
|
0.19002
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
14.93570
|
20.51780
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.29261
|
0.29248
|
| |
veriT |
veriT_default |
sat ✅
|
0.13563
|
0.13577
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.93000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.99955
|
0.99926
|
|
SMT-COMP 2020
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
64.84590
|
64.84050
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.22538
|
0.22530
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.12336
|
0.00654
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.02000
|
1223.99000
|
| |
veriT |
veriT_default |
sat ✅
|
1.84255
|
1.84273
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
55.26070
|
55.25400
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.20559
|
0.20558
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.45587
|
0.45641
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.18086
|
0.18084
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14685
|
0.00677
|
| |
veriT |
veriT_default |
sat ✅
|
10.45960
|
10.45950
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.04000
|
1199.98000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.62559
|
0.62753
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
sat ✅
|
0.31798
|
0.21866
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
689.33733
|
688.96794
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
190.36732
|
210.17436
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21464
|
1201.02715
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
9.06530
|
8.96588
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.56545
|
0.43890
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
234.86765
|
234.69655
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39003
|
1232.00237
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24560
|
1201.01450
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.91748
|
2.33418
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.55274
|
0.43409
|