Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/hongyi1.t2.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 | 8672304 |
| Compressed Size | 483089 |
| 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 | 8672296 |
| Compressed Size | 483075 |
| Max. Term Depth | 10 |
| Asserts | 1681 |
| Declared Functions | 0 |
| Declared Constants | 56285 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 4816 |
and | 1680 |
= | 47244 |
let | 3224 |
+ | 61908 |
- | 61728 |
* | 102976 |
< | 1680 |
<= | 1680 |
> | 1681 |
>= | 55804 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
118.14900
|
118.13000
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01400
|
599.93000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02700
|
599.95000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01400
|
599.97700
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01900
|
599.99000
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
476.64200
|
469.15600
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.92000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.03000
|
1199.92000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.06000
|
1200.07000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.88000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.77000
|
|
SMT-COMP 2023
|
0.57 (3/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
476.10600
|
476.07300
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unknown ❌
|
1183.35000
|
1171.65000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
477.86200
|
1427.65000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.85000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.02000
|
1199.89000
|
| |
Z3alpha |
z3alpha_default |
unknown ❌
|
1200.02000
|
1199.79000
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
119.43300
|
119.39300
|
| |
|
Z3++_sq_0526_default |
sat ✅
|
105.04600
|
105.04700
|
|
SMT-COMP 2024
|
0.80 (1/5) |
cvc5 |
cvc5 |
sat ✅
|
363.58347
|
363.47811
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
64.83926
|
87.94078
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.72547
|
1200.97068
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.27850
|
1201.07003
|
| |
Z3alpha |
Z3-alpha |
unknown ❌
|
1201.72103
|
1200.75328
|
|
SMT-COMP 2025
|
0.67 (2/6) |
cvc5 |
cvc5 |
sat ✅
|
457.10690
|
456.89877
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
45.81546
|
61.39727
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.31406
|
1201.01829
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.31463
|
1201.03834
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1099.39567
|
4383.04418
|
| |
Z3 |
Z3-alpha-base |
unknown ❌
|
1201.34393
|
1201.08231
|
| |
|
z3siri-base |
unknown ❌
|
1201.37693
|
1201.01083
|