Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem__026.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 | 28078 |
| Compressed Size | 4163 |
| 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 | 28070 |
| Compressed Size | 4171 |
| Max. Term Depth | 4 |
| Asserts | 135 |
| Declared Functions | 0 |
| Declared Constants | 90 |
| 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 ✅
|
0.19464
|
0.19504
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
2.11443
|
2.11442
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
1.38696
|
1.38794
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.04000
|
1228.13000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.58501
|
0.58485
|
| |
veriT |
veriT_default |
unknown ❌
|
14.11260
|
14.11180
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1199.99000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.09000
|
1200.00000
|
|
SMT-COMP 2021
|
0.57 (3/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.03000
|
1199.94000
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
1.94304
|
1.94293
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.05000
|
1011.11000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.54358
|
0.00639
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.04000
|
1223.67000
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.04000
|
1199.97000
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
9.41597
|
9.41680
|
|
SMT-COMP 2023
|
0.50 (3/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.77378
|
0.77382
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.02000
|
1199.89000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.83378
|
2.24000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.02000
|
1219.30000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.03000
|
1199.93000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
1.93114
|
1.93112
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
6.10333
|
6.00267
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.23589
|
1200.87645
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71961
|
1224.36685
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21928
|
1201.07463
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
194.11529
|
193.97534
|