Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem_2__025.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 | 22840 |
| Compressed Size | 3539 |
| 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 | 22832 |
| Compressed Size | 3551 |
| Max. Term Depth | 4 |
| Asserts | 120 |
| 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
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.16800
|
0.16515
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.22590
|
0.22608
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.15939
|
0.16048
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
6.01391
|
10.65670
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.43671
|
0.43657
|
| |
veriT |
veriT_default |
unknown ❌
|
8.24804
|
8.24743
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1199.99000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.05000
|
1199.85000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.19128
|
0.19160
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.70023
|
0.70047
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2400.15000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.21027
|
0.00587
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2400.00000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.50851
|
1.06722
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
12.92670
|
12.92700
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2400.04000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.22841
|
0.22849
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.85865
|
0.85377
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.16524
|
0.16517
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.18252
|
0.00639
|
| |
veriT |
veriT_default |
sat ✅
|
249.22800
|
249.20300
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.03000
|
1199.75000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.47977
|
0.48051
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.52407
|
0.52463
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.03000
|
1200.07000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.28032
|
0.00627
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.11000
|
1221.11000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
1168.23000
|
1168.14000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.46688
|
0.46698
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
1.31777
|
1.21787
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24190
|
1201.02775
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74367
|
1224.43467
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21716
|
1201.04933
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.11447
|
1.01536
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.39154
|
0.26054
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.27007
|
1201.02064
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.71650
|
1.30889
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28024
|
1201.03503
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.70818
|
1.53194
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.32503
|
0.20121
|