Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/bound-scaled400.bpl_Iteration1_Loop_3-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 | 887220 |
| Compressed Size | 27763 |
| 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 | 887212 |
| Compressed Size | 27770 |
| Max. Term Depth | 10 |
| Asserts | 40 |
| Declared Functions | 0 |
| Declared Constants | 2602 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 98 |
and | 39 |
= | 5409 |
let | 68 |
+ | 16214 |
- | 4931 |
* | 25538 |
< | 39 |
<= | 39 |
> | 40 |
>= | 176 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
5.27304
|
5.26735
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.09500
|
600.01000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.06800
|
690.23000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.02800
|
600.02900
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.02000
|
599.95000
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
307.21500
|
305.51100
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.04000
|
1199.96000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.80000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.10000
|
1199.99000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.01000
|
1199.83000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.80000
|
|
SMT-COMP 2019
|
0.57 (3/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
609.37200
|
606.75100
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
620.87400
|
617.11300
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
sat ✅
|
50.58780
|
50.58480
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
sat ✅
|
14.62590
|
14.62530
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
309.11600
|
925.74000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.10000
|
2399.95000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2400.13000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.12000
|
2400.19000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.12000
|
2399.89000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2399.14000
|
| |
|
z3-4.7.1_default |
unknown ❌
|
2400.06000
|
2399.38000
|
|
SMT-COMP 2024
|
0.60 (2/5) |
cvc5 |
cvc5 |
sat ✅
|
73.25973
|
73.12899
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
2.91609
|
8.59733
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.71872
|
1201.11401
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.26351
|
1201.12240
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.04203
|
1.94235
|