Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/polyrank2.t2.c_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 | 55990 |
| Compressed Size | 4782 |
| 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 | 55982 |
| Compressed Size | 4788 |
| Max. Term Depth | 10 |
| Asserts | 40 |
| Declared Functions | 0 |
| Declared Constants | 330 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 98 |
and | 39 |
= | 344 |
let | 68 |
+ | 512 |
- | 295 |
* | 766 |
< | 39 |
<= | 39 |
> | 40 |
>= | 280 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.80 (1/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
3.57905
|
3.57856
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.08300
|
600.05100
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.03400
|
625.80000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.01100
|
599.95800
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.01600
|
599.86000
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.73146
|
0.73157
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.11000
|
1200.11000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.86000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.05000
|
1199.96000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.09000
|
1200.01000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.11000
|
1200.13000
|
|
SMT-COMP 2022
|
0.44 (5/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
4.04040
|
4.04092
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
2.37093
|
2.37074
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unsat ✅
|
1.56413
|
1.55867
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.99772
|
2.80000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.85000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.01000
|
1199.88000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.02000
|
1199.79000
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.02000
|
1199.88000
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
107.24700
|
107.24000
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
4.52464
|
4.52442
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
1.58791
|
1.58242
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.85552
|
2.44000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unsat ✅
|
60.27300
|
60.26440
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
50.75100
|
50.74780
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
38.79210
|
38.79320
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
106.29200
|
106.27700
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
172.01200
|
172.00400
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
unsat ✅
|
1.16063
|
1.06057
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.78295
|
1.80084
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
10.99288
|
10.89277
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24666
|
1200.68350
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
96.83885
|
96.73678
|