Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/15-vars/cut_lemma_02_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 | 4786 |
| Compressed Size | 1213 |
| 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 | 4778 |
| Compressed Size | 1219 |
| Max. Term Depth | 4 |
| Asserts | 43 |
| Declared Functions | 0 |
| Declared Constants | 28 |
| 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 |
unsat ✅
|
0.04174
|
0.03985
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.09000
|
1200.04000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.67175
|
0.67280
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.34199
|
0.52682
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.11000
|
1200.02000
|
| |
veriT |
veriT_default |
unknown ❌
|
14.26050
|
14.25970
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.00916
|
0.00907
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
1.19595
|
1.19554
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
0.04771
|
0.04792
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
25.05780
|
25.05270
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unsat ✅
|
1153.58000
|
1153.53000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.01448
|
0.00562
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2400.15000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
0.53294
|
1.02407
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
108.54500
|
108.54400
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
0.00938
|
0.00800
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.30833
|
0.30823
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.03000
|
1199.82000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.53687
|
0.53676
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.01401
|
0.00630
|
| |
veriT |
veriT_default |
unknown ❌
|
61.41030
|
61.41150
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.01265
|
0.00569
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
22.11940
|
22.12040
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.71512
|
1200.89398
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.22524
|
0.12542
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.60225
|
1.02993
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.21078
|
0.11105
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.30026
|
0.20041
|