Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/simple-scaled200.bpl_Iteration1_Lasso_2-pieceTemplate.smt2
SMT script generated by Ultimate LassoRanker [1]
Ultimate LassoRanker is a tool that synthesizes ranking functions for
linear lasso programs and implements the techniques presented in [2] and [3].
For generating these SMT scripts Ultimate LassoRanker was used as a sub
procedure of the termination analyzer Ultimate BuchiAutomizer [4] which
implements the techniques presented in [5].
This SMT script belongs to a set of SMT scripts that was generated by applying
revision 11505 of BuchiAutomizer to
- the benchmarks from the demonstration category on termination of the SV-COMP
2014 [6] available at [7],
- the benchmarks from [8] which are available at [9] and,
- benchmarks from the repository of Ultimate LassoRanker.
This set of SMT scripts contains only SMT scripts that we considered to be
difficult because LassoRanker run into a timeout after 10 seconds.
2014-05-03, Matthias Heizmann (heizmann@informatik.uni-freiburg.de)
[1] http://ultimate.informatik.uni-freiburg.de/LassoRanker/
[2] Jan Leike and Matthias Heizmann. Ranking Templates for Linear Loops. In
TACAS 2014.
[3] Matthias Heizmann, Jochen Hoenicke, Jan Leike and Andreas Podelski. Linear
Ranking for Linear Lasso Programs. In ATVA 2013.
[4] http://ultimate.informatik.uni-freiburg.de/BuchiAutomizer/
[5] Matthias Heizmann, Jochen Hoenicke and Andreas Podelski. Termination
Analysis by Learning Terminating Programs. Accepted at CAV 2014
[6] Dirk Beyer: Status Report on Software Verification - (Competition Summary
SV-COMP 2014). TACAS 2014
[7] https://svn.sosy-lab.org/software/sv-benchmarks/trunk/c/termination-crafted/
[8] Marc Brockschmidt, Byron Cook, Carsten Fuhs: Better Termination Proving
through Cooperation. CAV 2013:413-429
[9] http://verify.rwth-aachen.de/brockschmidt/Cooperating-T2/
| Benchmark |
|---|
| Size | 2183018 |
| Compressed Size | 120949 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2014-07-21 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unknown |
| Inferred Status | sat |
| Size | 2183010 |
| Compressed Size | 120956 |
| Max. Term Depth | 10 |
| Asserts | 22 |
| Declared Functions | 0 |
| Declared Constants | 14256 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 51 |
and | 21 |
= | 9874 |
let | 37 |
+ | 21471 |
- | 14020 |
* | 32890 |
< | 21 |
<= | 21 |
> | 22 |
>= | 11244 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
20.80550
|
20.80170
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01900
|
599.98000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.03300
|
618.62000
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
7.39954
|
7.39845
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.10600
|
599.94000
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
593.37800
|
591.69800
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.09000
|
1200.00000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.10000
|
1199.89000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.11000
|
1200.15000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.01000
|
1199.87000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.11000
|
1199.78000
|
|
SMT-COMP 2019
|
0.57 (3/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
636.82800
|
633.69700
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
779.10500
|
774.70300
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
sat ✅
|
142.14400
|
142.13700
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
sat ✅
|
34.37770
|
34.37590
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
342.66800
|
1025.92000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.70000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.79000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.86000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2399.96000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.26000
|
| |
|
z3-4.7.1_default |
unknown ❌
|
2400.05000
|
2399.64000
|
|
SMT-COMP 2023
|
0.43 (4/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
61.71640
|
61.70930
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
sat ✅
|
1040.10000
|
1039.78000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
318.08300
|
951.23000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.12000
|
1199.95000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.10000
|
1200.09000
|
| |
Z3alpha |
z3alpha_default |
unknown ❌
|
1200.02000
|
1199.82000
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
703.26800
|
703.11600
|
| |
|
Z3++_sq_0526_default |
sat ✅
|
141.13700
|
141.10200
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
59.27701
|
59.17618
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
4.12637
|
13.10999
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.73965
|
1201.00135
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24939
|
1200.97993
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
6.07117
|
5.96989
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
44.91430
|
44.79330
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
3.40765
|
9.94174
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.59738
|
1201.36374
|
| |
Yices2 |
Yices2 |
sat ✅
|
30.72387
|
30.59113
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
40.32898
|
156.32750
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
97.14085
|
97.01322
|
| |
|
z3siri-base |
sat ✅
|
97.15910
|
97.03221
|