Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/15-vars/cut_lemma_03_010.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 | 5593 |
| Compressed Size | 1301 |
| 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 | 5585 |
| Compressed Size | 1300 |
| Max. Term Depth | 4 |
| Asserts | 46 |
| Declared Functions | 0 |
| Declared Constants | 30 |
| 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 ✅
|
0.09419
|
0.09403
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
52.34340
|
52.33990
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
9.57662
|
9.57670
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.36754
|
0.65216
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.07000
|
1200.03000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.09745
|
0.09757
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.08966
|
0.08955
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
48.34520
|
48.33850
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
238.46700
|
238.47300
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
5.92890
|
5.92818
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1180.36000
|
951.42600
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03126
|
0.00617
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
0.96583
|
2.54114
|
| |
veriT |
veriT_default |
unknown ❌
|
29.48900
|
29.48780
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
22.36210
|
22.35010
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unknown ❌
|
163.69148
|
163.57941
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.31810
|
0.21819
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1.20986
|
2.88406
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.27298
|
0.17357
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.80617
|
0.70655
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
54.98106
|
54.84284
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.39743
|
0.27533
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.67396
|
1.17333
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.30162
|
0.17261
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.62950
|
1.36018
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
22.63442
|
22.49477
|