Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem_2__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 | 27294 |
| Compressed Size | 4156 |
| 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 | 27286 |
| Compressed Size | 4170 |
| Max. Term Depth | 4 |
| Asserts | 130 |
| Declared Functions | 0 |
| Declared Constants | 80 |
| 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 ✅
|
0.37846
|
0.37858
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.59555
|
0.59568
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.56829
|
0.56920
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
3.93210
|
8.96562
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
4.01815
|
4.01801
|
| |
veriT |
veriT_default |
unknown ❌
|
21.08640
|
21.08340
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
158.27800
|
158.28300
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.97000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.42141
|
0.42140
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.65000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2400.01000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.58020
|
0.00565
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.09000
|
2400.04000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
356.93700
|
373.51100
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
16.74870
|
16.74790
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.10390
|
0.10391
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
1.71916
|
1.71907
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
43.95800
|
43.95710
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.56677
|
0.56665
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1119.51000
|
992.94000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.46988
|
0.00623
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
194.46200
|
212.59100
|
| |
veriT |
veriT_default |
sat ✅
|
25.19680
|
25.19800
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
8.74384
|
8.74337
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
5.09400
|
4.99425
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21038
|
1200.74398
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71731
|
1226.01821
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.23431
|
1201.12677
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.28466
|
2.18513
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.52712
|
0.40469
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.29036
|
1201.03188
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.34910
|
1229.65641
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24537
|
1200.95064
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.78036
|
4.06864
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
1.08920
|
0.96642
|