Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem__025.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 | 15174 |
| Compressed Size | 2513 |
| 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 | 15166 |
| Compressed Size | 2511 |
| Max. Term Depth | 4 |
| Asserts | 90 |
| 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 ✅
|
0.12091
|
0.12130
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.10956
|
0.10969
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.34258
|
0.34360
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.02000
|
1237.32000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.17175
|
0.17166
|
| |
veriT |
veriT_default |
sat ✅
|
63.06460
|
63.06240
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
148.08900
|
148.07000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.03000
|
1199.94000
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.11769
|
0.11816
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.10370
|
0.10395
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2399.88000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.07553
|
0.00571
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.89000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.67804
|
1.60765
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.86744
|
0.86773
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
2070.00000
|
2069.93000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.18828
|
0.18831
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.10972
|
0.11003
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.20706
|
0.20702
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05909
|
0.00627
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
233.98900
|
254.81300
|
| |
veriT |
veriT_default |
unknown ❌
|
4.60340
|
4.60297
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.09000
|
1200.05000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.12490
|
0.12493
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.10594
|
0.10644
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.26785
|
0.26782
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1132.55000
|
949.80700
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.06879
|
0.00619
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.10000
|
1231.31000
|
| |
veriT |
veriT_default |
sat ✅
|
4.66802
|
4.66788
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.33371
|
0.33370
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.34242
|
0.21682
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.28448
|
1200.96174
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
168.59008
|
183.92653
|
| |
Yices2 |
Yices2 |
sat ✅
|
20.81695
|
20.69922
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.66827
|
1.33849
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.60585
|
0.49301
|