Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/15-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 | 6059 |
| Compressed Size | 1395 |
| 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 | 6051 |
| Compressed Size | 1410 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
0.23255
|
0.23228
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.02000
|
1199.90000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
164.72900
|
164.69300
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.83289
|
2.04625
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.94000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.11363
|
0.11378
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
15.47350
|
15.47340
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.10000
|
1200.10000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
0.20034
|
0.20062
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
619.36400
|
619.36300
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2400.02000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.35951
|
0.00571
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.91000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
0.41494
|
0.74317
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
0.12733
|
0.12762
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
2.28601
|
2.28594
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
50.41460
|
50.41550
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.03000
|
1200.09000
|
| |
MathSAT |
MathSAT5_default.sh |
unknown ❌
|
1200.12000
|
1199.86000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.08315
|
0.00572
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
1.21570
|
3.21433
|
| |
veriT |
veriT_default |
unknown ❌
|
0.11127
|
0.11149
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
4.94889
|
4.94869
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
22.07700
|
22.07700
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.75722
|
1201.06516
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.75326
|
0.63529
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.79589
|
1.58071
|
| |
Yices2 |
Yices2 |
unsat ✅
|
1.53014
|
1.41398
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.45997
|
0.62331
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
22.80980
|
22.68961
|