Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/coef-size/smt/size-50/c50_problem__003.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 | 7014 |
| Compressed Size | 1676 |
| 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 | 7006 |
| Compressed Size | 1692 |
| 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
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.04020
|
0.03990
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
2.37557
|
2.37556
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.04872
|
0.04976
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.02000
|
1237.31000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.03772
|
0.03763
|
| |
veriT |
veriT_default |
unknown ❌
|
0.07587
|
0.07598
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1199.97000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
3.30295
|
3.30271
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.05387
|
0.05441
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.03960
|
0.03957
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1119.45000
|
946.35500
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01885
|
0.00640
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
258.31200
|
272.41100
|
| |
veriT |
veriT_default |
unknown ❌
|
49.36480
|
49.36220
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.08717
|
0.08726
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
120.50100
|
120.49800
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.03346
|
0.03343
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02083
|
0.00626
|
| |
veriT |
veriT_default |
sat ✅
|
0.02223
|
0.02248
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.02000
|
1200.00000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.07273
|
0.07460
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.02000
|
1199.83000
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
1.07143
|
1.07129
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01847
|
0.00631
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
388.55800
|
407.44900
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.03000
|
1200.08000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.03949
|
0.03956
|