Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem_2__023.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 | 17796 |
| Compressed Size | 2847 |
| 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 | 17788 |
| Compressed Size | 2861 |
| Max. Term Depth | 4 |
| Asserts | 100 |
| Declared Functions | 0 |
| Declared Constants | 60 |
| 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 ✅
|
0.16058
|
0.15893
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.08000
|
1199.97000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.56965
|
0.57065
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.67639
|
9.27431
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.34958
|
0.34945
|
| |
veriT |
veriT_default |
unknown ❌
|
8.38148
|
8.38045
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
562.92000
|
562.88100
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.06000
|
1199.96000
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.77527
|
0.77555
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.19426
|
0.19414
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.10039
|
0.00608
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.03000
|
1218.92000
|
| |
veriT |
veriT_default |
sat ✅
|
1.38175
|
1.38199
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.05000
|
1200.02000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.31447
|
0.31447
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.15339
|
0.15379
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
334.55900
|
334.57000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.08482
|
0.00637
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
259.40600
|
281.39800
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
434.56600
|
434.56100
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.21908
|
0.21912
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
sat ✅
|
0.35464
|
0.25533
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
85.53199
|
85.42907
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71845
|
1226.61419
|
| |
Yices2 |
Yices2 |
sat ✅
|
795.76451
|
795.63762
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
48.46204
|
48.33983
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.33529
|
0.21724
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
365.06091
|
364.90261
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38831
|
1221.72943
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25888
|
1201.05654
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.66271
|
1.42808
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.48445
|
0.36636
|