Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem__017.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 | 11300 |
| Compressed Size | 1947 |
| 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 | 11292 |
| Compressed Size | 1951 |
| Max. Term Depth | 4 |
| Asserts | 75 |
| Declared Functions | 0 |
| Declared Constants | 40 |
| 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
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.08452
|
0.08441
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.09324
|
0.09334
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.07248
|
0.07347
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.94834
|
5.23562
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.08848
|
0.08843
|
| |
veriT |
veriT_default |
sat ✅
|
0.60229
|
0.60242
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
4.08922
|
4.08836
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.05931
|
0.05927
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.07085
|
0.07091
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.25320
|
0.25347
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2399.71000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03829
|
0.00570
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2399.92000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
1.74856
|
4.84087
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.16502
|
0.16530
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
49.61880
|
49.61650
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.06186
|
0.06194
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.10742
|
0.10774
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.06888
|
0.06881
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05153
|
0.00661
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
2.27845
|
6.50044
|
| |
veriT |
veriT_default |
sat ✅
|
40.56540
|
40.56130
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.99268
|
0.99252
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.05503
|
0.05506
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.11083
|
0.11127
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.08204
|
0.08201
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.07000
|
995.89000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03215
|
0.00616
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
6.02425
|
1.14603
|
| |
veriT |
veriT_default |
sat ✅
|
0.36935
|
0.36958
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.14391
|
0.14400
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.58908
|
0.58814
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.16691
|
0.16454
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04422
|
0.00651
|
| |
veriT |
veriT_default |
sat ✅
|
2.09673
|
2.09680
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
1.99739
|
1.99721
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.06147
|
0.06341
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.29037
|
0.19086
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
6.31266
|
6.20779
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
1.48254
|
3.89622
|
| |
Yices2 |
Yices2 |
sat ✅
|
1.09945
|
0.99967
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.33033
|
0.23035
|