Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem_2__033.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 | 29397 |
| Compressed Size | 4439 |
| 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 | 29389 |
| Compressed Size | 4468 |
| Max. Term Depth | 4 |
| Asserts | 140 |
| 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 ✅
|
0.33365
|
0.33356
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.11000
|
1200.02000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
1.81552
|
1.81629
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
4.31403
|
8.60811
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
1.86710
|
1.86688
|
| |
veriT |
veriT_default |
unknown ❌
|
15.48990
|
15.48950
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.07000
|
1199.99000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.03000
|
1200.03000
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.10000
|
1200.09000
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.13586
|
0.13582
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.67080
|
1.85000
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.02000
|
1223.60000
|
| |
veriT |
veriT_default |
sat ✅
|
19.62670
|
19.62640
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.01000
|
1200.06000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
1.50910
|
1.50914
|
|
SMT-COMP 2023
|
0.67 (2/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.10000
|
1199.93000
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.02000
|
1200.11000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.64843
|
1.82000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.11000
|
1227.70000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.02000
|
1199.95000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
7.62898
|
7.62793
|
|
SMT-COMP 2025
|
0.67 (2/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.79628
|
1200.96225
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.27354
|
1200.99771
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38806
|
1229.22187
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28437
|
1201.07895
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
5.76122
|
12.03478
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
1.70415
|
1.57299
|