Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/20-vars/cut_lemma_01_002.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 | 7829 |
| Compressed Size | 1672 |
| 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 | 7821 |
| Compressed Size | 1697 |
| 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
|
0.62 (3/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
3.51299
|
13.73000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.06000
|
1200.06000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.02000
|
1199.94000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.96920
|
2.46960
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.08000
|
1199.95000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.14322
|
0.14338
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
54.55480
|
54.55070
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.04000
|
1199.98000
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.07000
|
1200.06000
|
| |
MathSAT |
MathSAT5_default.sh |
unknown ❌
|
1200.01000
|
1199.92000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.27322
|
0.00581
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
10.03630
|
21.18890
|
| |
veriT |
veriT_default |
unknown ❌
|
0.34521
|
0.34542
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
248.85300
|
248.83900
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
25.01350
|
25.01420
|
|
SMT-COMP 2021
|
0.57 (3/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.03000
|
1199.95000
|
| |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.02000
|
1199.12000
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.02000
|
990.21000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
416.83500
|
1249.64000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
413.43800
|
436.99500
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.10000
|
1200.06000
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
22.35180
|
22.35070
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.79504
|
1200.95391
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.50996
|
0.39545
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
93.02240
|
106.01116
|
| |
Yices2 |
Yices2 |
unsat ✅
|
130.04226
|
129.89755
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.39999
|
0.34506
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
22.93408
|
22.81515
|