Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/coef-size/smt/size-100/c100_problem__004.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 | 7180 |
| Compressed Size | 1730 |
| 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 | 7172 |
| Compressed Size | 1742 |
| Max. Term Depth | 4 |
| Asserts | 40 |
| Declared Functions | 0 |
| Declared Constants | 20 |
| 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 ✅
|
0.05583
|
0.05640
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.04298
|
0.04313
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.04965
|
0.05070
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
0.41392
|
0.83267
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.03843
|
0.03823
|
| |
veriT |
veriT_default |
unknown ❌
|
0.07932
|
0.07942
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
22.09690
|
22.09760
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.96000
|
|
SMT-COMP 2019
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.06090
|
0.06055
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.04832
|
0.04855
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.93000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02139
|
0.00597
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2400.02000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2436.41000
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
0.16354
|
0.16387
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.10000
|
2399.99000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.14952
|
0.14958
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.05315
|
0.05346
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.04636
|
0.04632
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02253
|
0.00857
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.02000
|
1225.97000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.12821
|
0.12841
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.01580
|
0.01574
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.09502
|
0.09501
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.05391
|
0.05447
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.05347
|
0.05344
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1185.31000
|
947.08900
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02065
|
0.00635
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
65.67210
|
77.80690
|
| |
veriT |
veriT_default |
unknown ❌
|
1.90743
|
1.90757
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
1.00494
|
1.00504
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.29805
|
0.17898
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.26043
|
1201.03641
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.36439
|
1229.22565
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.29231
|
1201.03090
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.44760
|
0.50687
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
9.88665
|
9.76702
|