Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/15-vars/cut_lemma_01_001.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 | 5968 |
| Compressed Size | 1382 |
| 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 | 5960 |
| Compressed Size | 1387 |
| 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 ✅
|
0.08997
|
0.08959
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.01000
|
1199.88000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
68.85190
|
68.84180
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.35962
|
0.66603
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.10000
|
1200.06000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.06296
|
0.06308
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
2.89658
|
2.89627
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
23.66270
|
23.66130
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.09000
|
1199.99000
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
0.66287
|
0.66278
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02169
|
0.00689
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
0.42088
|
0.73192
|
| |
veriT |
veriT_default |
unknown ❌
|
0.12012
|
0.12037
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.32702
|
0.32695
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
23.37600
|
23.37380
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
768.53600
|
768.53500
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
6.77026
|
13.43850
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1132.12000
|
953.27600
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.03234
|
0.00657
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
0.45158
|
0.81804
|
| |
veriT |
veriT_default |
unknown ❌
|
1001.16000
|
1001.16000
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
22.72620
|
22.72320
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.71267
|
1201.05685
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.22677
|
0.12691
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.60094
|
1.01381
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.27433
|
0.17477
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
1.50580
|
1.40607
|