Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/20-vars/cut_lemma_03_019.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 | 8723 |
| Compressed Size | 1778 |
| 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 | 8715 |
| Compressed Size | 1818 |
| 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 ✅
|
0.70127
|
2.43000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.02000
|
1199.97000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.02000
|
1199.91000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.90445
|
2.34863
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1199.94000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.27538
|
0.27552
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
250.88300
|
250.88300
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.04000
|
1200.05000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
0.61195
|
2.07000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.90000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.90000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
69.78840
|
209.19000
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2399.78000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
9.23692
|
19.52650
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
0.28379
|
0.28411
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
7.32225
|
7.32184
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
22.17860
|
22.17610
|
|
SMT-COMP 2021
|
0.57 (3/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.06000
|
1200.07000
|
| |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.02000
|
1199.82000
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.04000
|
1000.30000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
24.02370
|
71.91000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
2.16166
|
12.48370
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.03000
|
1200.07000
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
22.42910
|
22.42530
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.74808
|
1201.03275
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
2.59106
|
2.47144
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
3.48321
|
9.88358
|
| |
Yices2 |
Yices2 |
unsat ✅
|
2.23113
|
2.10417
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.44934
|
0.52211
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
23.23034
|
23.11304
|