Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/20-vars/cut_lemma_03_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 | 8742 |
| Compressed Size | 1794 |
| 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 | 8734 |
| Compressed Size | 1815 |
| 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
|
0.75 (2/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
24.11070
|
95.59000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.02000
|
1199.89000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.10000
|
1200.10000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
82.03580
|
93.89880
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1199.85000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.19449
|
0.19463
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1199.91000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.07000
|
1199.97000
|
|
SMT-COMP 2021
|
0.86 (1/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.03000
|
1199.95000
|
| |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.02000
|
1199.77000
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.09000
|
992.20000
|
| |
Par4 |
Par4-wrapped-sq_default |
unknown ❌
|
1200.06000
|
3598.75000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
109.76700
|
132.08300
|
| |
veriT |
veriT_default |
unknown ❌
|
4.54289
|
4.54298
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.03000
|
1199.76000
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.71562
|
1200.91337
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
33.01251
|
32.91145
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
198.71961
|
225.55153
|
| |
Yices2 |
Yices2 |
unsat ✅
|
171.57488
|
171.46938
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
1.43843
|
1.33830
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.79281
|
1201.00110
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.40248
|
0.26845
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39546
|
1221.53834
|
| |
Yices2 |
Yices2 |
unsat ✅
|
220.55400
|
220.41583
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.54802
|
0.95765
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
22.60236
|
22.48039
|