Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_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 | 13711 |
| Compressed Size | 2297 |
| 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 | 13703 |
| Compressed Size | 2307 |
| Max. Term Depth | 4 |
| Asserts | 85 |
| Declared Functions | 0 |
| Declared Constants | 50 |
| 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 ✅
|
0.10627
|
0.10520
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
1.04010
|
1.04021
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.08666
|
0.08764
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.03000
|
1238.63000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.11340
|
0.11334
|
| |
veriT |
veriT_default |
sat ✅
|
1.23630
|
1.23643
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1200.08000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
8.13103
|
8.13046
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.10933
|
0.10857
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.09646
|
0.09669
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
13.93500
|
13.93550
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04969
|
0.00626
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.85000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
317.99100
|
341.39300
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.46609
|
0.46638
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
161.76800
|
161.76600
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.24208
|
0.24215
|
|
SMT-COMP 2020
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.08927
|
0.08961
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.09827
|
0.09819
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04631
|
0.00591
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.10000
|
1224.63000
|
| |
veriT |
veriT_default |
sat ✅
|
0.11351
|
0.11371
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
12.69190
|
12.69150
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.12965
|
0.12767
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.14321
|
0.14379
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.08719
|
0.08714
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1126.03000
|
988.51300
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04913
|
0.00659
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
28.50570
|
42.35590
|
| |
veriT |
veriT_default |
sat ✅
|
2.54221
|
2.54231
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.14392
|
0.14403
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.27528
|
0.17564
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
91.42471
|
91.28546
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
72.48433
|
90.29883
|
| |
Yices2 |
Yices2 |
sat ✅
|
7.13988
|
7.03828
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
9.02740
|
8.92760
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.34366
|
0.22089
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
27.83882
|
27.72014
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39050
|
1222.81837
|
| |
Yices2 |
Yices2 |
sat ✅
|
18.12296
|
17.99305
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.44223
|
0.42660
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.36877
|
0.24787
|