Benchmark
non-incremental/QF_NRA/LassoRanker/SV-COMP/aviad_true-termination.c_Iteration1_Loop_2-nestedTemplate.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 | 4323240 |
| Compressed Size | 150713 |
| 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 | 4323232 |
| Compressed Size | 150721 |
| Max. Term Depth | 9 |
| Asserts | 1873 |
| Declared Functions | 0 |
| Declared Constants | 32327 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 5400 |
and | 1872 |
= | 21208 |
let | 3672 |
+ | 21480 |
- | 30282 |
* | 40050 |
< | 1872 |
<= | 1872 |
> | 1873 |
>= | 32244 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
16.01820
|
16.01870
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.07500
|
600.01600
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02200
|
702.38000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01800
|
599.91500
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.03700
|
599.90000
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
24.01860
|
24.01530
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.95000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.08000
|
1199.97000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.02000
|
1199.91000
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
661.80400
|
661.77600
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.11000
|
1199.92000
|
|
SMT-COMP 2021
|
0.80 (2/10) |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
7.21433
|
7.21412
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
23.09970
|
69.10000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.08000
|
1199.86000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.02000
|
1199.88000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.05000
|
1199.87000
|
|
SMT-COMP 2022
|
0.33 (6/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
68.55100
|
68.55030
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
11.52870
|
11.52660
|
| |
NRA-LS |
NRA-LS-FINAL_default |
sat ✅
|
151.82700
|
151.81600
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
70.72420
|
211.39000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.02000
|
1200.02000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.10000
|
1199.89000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
437.81100
|
437.75900
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.03000
|
1199.95000
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
13.82100
|
13.82000
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
26.84137
|
26.74106
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
37.72591
|
53.85934
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.71400
|
1200.51674
|
| |
Yices2 |
Yices2 |
sat ✅
|
144.71916
|
144.59303
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
15.86470
|
15.75879
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
21.65554
|
21.52325
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
25.14721
|
35.68512
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.28637
|
1200.98834
|
| |
Yices2 |
Yices2 |
sat ✅
|
177.02612
|
176.87426
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
16.27796
|
56.94792
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
13.31063
|
13.18964
|
| |
|
z3siri-base |
sat ✅
|
13.85799
|
13.73621
|