Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem__027.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 | 13540 |
| Compressed Size | 2295 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 13532 |
| Compressed Size | 2305 |
| Max. Term Depth | 4 |
| Asserts | 85 |
| 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 |
unsat ✅
|
0.12148
|
0.12150
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.19551
|
0.19570
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.16458
|
0.16548
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
1.15426
|
3.07413
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unsat ✅
|
0.27611
|
0.27603
|
| |
veriT |
veriT_default |
unsat ✅
|
0.06648
|
0.06665
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.17747
|
0.17740
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.72925
|
0.72925
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.12211
|
0.12242
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
0.12747
|
0.12742
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03381
|
0.00638
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
0.51675
|
1.02366
|
| |
veriT |
veriT_default |
unsat ✅
|
0.08516
|
0.08539
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.25360
|
0.25349
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.25291
|
0.25292
|
|
SMT-COMP 2021
|
|
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.13349
|
0.13379
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
0.15591
|
0.15587
|
| |
OpenSMT |
OpenSMT-fixed_default |
unsat ✅
|
0.07591
|
0.07581
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04177
|
0.00639
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
0.56863
|
1.26286
|
| |
veriT |
veriT_default |
unsat ✅
|
0.09417
|
0.09441
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.09638
|
0.09644
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.24944
|
0.24995
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.14636
|
0.14403
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03328
|
0.00648
|
| |
veriT |
veriT_default |
unsat ✅
|
0.13142
|
0.13167
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.13955
|
0.13953
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.11903
|
0.12093
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.23223
|
0.23033
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unsat ✅
|
0.07322
|
0.07318
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03204
|
0.00629
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unsat ✅
|
0.68695
|
1.56316
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.13681
|
0.13671
|
| |
Z3++ |
Z3++_sq_0526_default |
unsat ✅
|
0.22021
|
0.22026
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.33234
|
0.23251
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.34877
|
0.24904
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.75810
|
1.55475
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.38382
|
0.28427
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.36115
|
0.26177
|