Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/20-vars/cut_lemma_01_006.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 | 7760 |
| Compressed Size | 1659 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 7752 |
| Compressed Size | 1681 |
| Max. Term Depth | 4 |
| Asserts | 61 |
| Declared Functions | 0 |
| Declared Constants | 40 |
| 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
|
0.75 (2/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
0.18474
|
0.18442
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
215.61000
|
215.60300
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.02000
|
1199.86000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
20.39170
|
26.23870
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.04000
|
1199.97000
|
| |
veriT |
veriT_default |
unknown ❌
|
214.47500
|
214.47600
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1199.94000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.04000
|
1199.94000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
0.23338
|
0.23186
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.12000
|
2400.12000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.95000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
67.96820
|
203.66000
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.78000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
20.87010
|
34.52820
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2400.14000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
2178.23000
|
2178.00000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
22.82670
|
22.82660
|
|
SMT-COMP 2021
|
0.71 (2/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.04000
|
1199.97000
|
| |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.10000
|
1199.80000
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.05000
|
988.77000
|
| |
Par4 |
Par4-wrapped-sq_default |
unknown ❌
|
1200.08000
|
3599.38000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
6.64847
|
16.61660
|
| |
veriT |
veriT_default |
unknown ❌
|
2.69887
|
2.69892
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
22.10530
|
22.10600
|