Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/coef-size/smt/size-40/c40_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 | 6893 |
| Compressed Size | 1662 |
| 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 | 6885 |
| Compressed Size | 1672 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.04525
|
0.04543
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.03000
|
1199.97000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.03390
|
0.03494
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.11000
|
1237.65000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.04735
|
0.04729
|
| |
veriT |
veriT_default |
sat ✅
|
0.04479
|
0.04490
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.04000
|
1199.97000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.07000
|
1199.96000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.05592
|
0.05623
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.10000
|
2399.65000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2399.70000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.02478
|
0.00568
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2400.01000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
21.36520
|
30.88060
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.04324
|
0.04355
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.89000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.11623
|
0.11630
|
|
SMT-COMP 2022
|
0.50 (3/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
719.68300
|
718.52200
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.04146
|
0.04143
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01653
|
0.00612
|
| |
veriT |
veriT_default |
unknown ❌
|
1.02785
|
1.02801
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.04000
|
1200.00000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.09094
|
0.09278
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.78931
|
1200.96350
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
10.09285
|
9.96957
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.35383
|
1231.47347
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.29402
|
1201.01655
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.46706
|
0.63551
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
22.47893
|
22.34832
|