Benchmark
non-incremental/QF_NRA/LassoRanker/Ultimate/simple-scaled250.bpl_Iteration1_Lasso_7-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 | 3597469 |
| Compressed Size | 189568 |
| 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 | 3597461 |
| Compressed Size | 189555 |
| Max. Term Depth | 9 |
| Asserts | 31 |
| Declared Functions | 0 |
| Declared Constants | 21589 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 75 |
and | 24 |
= | 14118 |
let | 40 |
+ | 39599 |
- | 31794 |
* | 63134 |
< | 24 |
<= | 24 |
> | 31 |
>= | 16067 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
21.99890
|
21.99650
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01900
|
599.98400
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02300
|
599.96000
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
4.43523
|
4.43472
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.04500
|
599.91000
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
327.35000
|
323.97600
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1200.02000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.10000
|
1199.89000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.01000
|
1199.93000
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
6.73855
|
6.73791
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.03000
|
1199.75000
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
106.19600
|
106.19000
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
263.36600
|
263.30100
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
4.89949
|
14.48000
|
| |
SMT-RAT |
smtrat-CDCAC_default |
unknown ❌
|
1200.02000
|
1199.96000
|
| |
|
smtrat-MCSAT_default |
unknown ❌
|
1200.09000
|
1199.98000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.02000
|
1199.88000
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
4.75800
|
4.75774
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
5.94542
|
5.94548
|
|
SMT-COMP 2021
|
0.80 (2/10) |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
258.59700
|
258.54100
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
3.46730
|
10.26000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.10000
|
1199.96000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.01000
|
1199.95000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.02000
|
1199.78000
|
|
SMT-COMP 2022
|
0.44 (5/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
267.71900
|
267.64400
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
473.50500
|
473.43800
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unknown ❌
|
1179.83000
|
1171.16000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
13.77160
|
31.37000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.90000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.11000
|
1199.98000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
8.49179
|
8.49153
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.03000
|
1199.66000
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
629.98100
|
629.89200
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
264.22149
|
263.99454
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
6.29706
|
18.93425
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1202.72113
|
1202.09735
|
| |
Yices2 |
Yices2 |
sat ✅
|
5.69619
|
5.59592
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
9.45814
|
9.35797
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
214.10553
|
213.93407
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
4.99856
|
14.22475
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1202.56030
|
1202.26916
|
| |
Yices2 |
Yices2 |
sat ✅
|
11.18164
|
11.05720
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
9.28581
|
31.76580
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
142.69632
|
142.54728
|
| |
|
z3siri-base |
sat ✅
|
144.27570
|
144.12337
|