Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/25-vars/v25_problem__035.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 | 17773 |
| Compressed Size | 2843 |
| 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 | 17765 |
| Compressed Size | 2856 |
| Max. Term Depth | 4 |
| Asserts | 100 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.18276
|
0.18292
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.10000
|
1199.90000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.55083
|
0.55186
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
5.91665
|
10.95010
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
1.30784
|
1.30771
|
| |
veriT |
veriT_default |
unknown ❌
|
7.08085
|
7.08019
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.08000
|
1200.01000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.09000
|
1199.99000
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.07000
|
1199.99000
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.82766
|
0.82754
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14529
|
0.00681
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
8.58565
|
18.91320
|
| |
veriT |
veriT_default |
unknown ❌
|
8.07543
|
8.07566
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
479.82400
|
479.79400
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
7.50958
|
7.51031
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
1.38816
|
1.38862
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
207.66400
|
207.64500
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.16221
|
0.00665
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
984.17500
|
1012.39000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.28487
|
0.28477
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.50383
|
0.50387
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.77173
|
1200.76279
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
94.08281
|
93.95736
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
77.91119
|
94.65595
|
| |
Yices2 |
Yices2 |
sat ✅
|
102.79582
|
102.69191
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
385.31873
|
385.21676
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
2.79629
|
2.67089
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
137.74246
|
137.59024
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
885.91437
|
906.89874
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28603
|
1200.97608
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.36199
|
4.17707
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
23.32943
|
23.18670
|