Benchmark
non-incremental/QF_NRA/LassoRanker/SV-COMP/LeeJonesBen-Amram-2001POPL-Ex2_true-termination.c_Iteration1_Loop_5-phaseTemplate.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 | 86011 |
| Compressed Size | 7491 |
| 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 | unsat |
| Size | 86003 |
| Compressed Size | 7628 |
| Max. Term Depth | 9 |
| Asserts | 53 |
| Declared Functions | 0 |
| Declared Constants | 567 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 136 |
and | 48 |
= | 488 |
let | 84 |
+ | 704 |
- | 662 |
* | 1120 |
< | 48 |
<= | 48 |
> | 53 |
>= | 520 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
7.29413
|
7.29122
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.08400
|
600.01500
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.06400
|
648.43000
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
23.48610
|
23.48520
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.03100
|
599.74000
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
1.05513
|
1.05526
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.01000
|
1199.94000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.84000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.01000
|
1199.84000
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
26.60540
|
26.60450
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.09000
|
1199.94000
|
|
SMT-COMP 2022
|
0.33 (6/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
6.24905
|
6.24957
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
1.89869
|
1.89855
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unsat ✅
|
1.80358
|
1.80091
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
1.22576
|
2.45000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.04000
|
1199.91000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.02000
|
1199.90000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
36.23880
|
36.23900
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.02000
|
1199.87000
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
120.37900
|
120.37500
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
1.71853
|
1.71901
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
2.33451
|
2.32894
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
1.04328
|
2.85000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unsat ✅
|
288.22900
|
288.20800
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
10.05420
|
10.05300
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
4.22815
|
4.22808
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
121.35800
|
121.36000
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
187.78500
|
187.76000
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unsat ✅
|
1.86680
|
1.76624
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.91209
|
2.20467
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
100.04302
|
99.93647
|
| |
Yices2 |
Yices2 |
unsat ✅
|
2.72942
|
2.62707
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
97.19674
|
96.97503
|