Benchmark
non-incremental/QF_NRA/LassoRanker/SV-COMP/LeeJonesBen-Amram-2001POPL-Ex4_true-termination.c_Iteration1_Loop_4-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 | 81704 |
| Compressed Size | 6158 |
| 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 | sat |
| Inferred Status | sat |
| Size | 81696 |
| Compressed Size | 6168 |
| Max. Term Depth | 10 |
| Asserts | 64 |
| Declared Functions | 0 |
| Declared Constants | 551 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 161 |
and | 63 |
= | 490 |
let | 109 |
+ | 657 |
- | 470 |
* | 1056 |
< | 63 |
<= | 63 |
> | 64 |
>= | 497 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
0.22102
|
0.21845
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.03100
|
600.00500
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02800
|
629.13000
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
0.12381
|
0.12332
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01900
|
599.91000
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.73890
|
0.73899
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1199.90000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.03000
|
1199.96000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.09000
|
1199.94000
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.08403
|
0.08397
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.11000
|
1199.83000
|
|
SMT-COMP 2021
|
0.70 (3/10) |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.24531
|
0.24529
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.09515
|
0.00711
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.03000
|
1199.94000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.02000
|
1200.14000
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
200.03200
|
199.97900
|
|
SMT-COMP 2022
|
0.22 (7/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.83242
|
0.83277
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.32118
|
0.32112
|
| |
NRA-LS |
NRA-LS-FINAL_default |
sat ✅
|
1.91163
|
1.91157
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.33991
|
0.00637
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.62000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.12000
|
1199.98000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
0.28956
|
0.28952
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
257.90900
|
257.84700
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
0.51036
|
0.50733
|