Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/ndes.t2.c_Iteration3_Loop_2-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 | 724394 |
| Compressed Size | 38226 |
| 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 | sat |
| Inferred Status | sat |
| Size | 724386 |
| Compressed Size | 38234 |
| Max. Term Depth | 10 |
| Asserts | 169 |
| Declared Functions | 0 |
| Declared Constants | 4585 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 456 |
and | 168 |
= | 4244 |
let | 316 |
+ | 5888 |
- | 5036 |
* | 9416 |
< | 168 |
<= | 168 |
> | 169 |
>= | 4432 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2401.31000
|
2402.11000
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
1.17500
|
1.16182
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
0.15528
|
0.13798
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
sat ✅
|
2.47645
|
2.46762
|
|
SMT-COMP 2015
|
0.83 (1/6) |
CVC3 |
CVC3 default |
unknown ❌
|
2402.02000
|
2402.59000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
1.20555
|
1.20382
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
1.21176
|
1.20981
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2400.92000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.78000
|
| |
Yices2 |
Yices2-NL default |
unknown ❌
|
2400.01000
|
2400.96000
|
| |
Z3 |
z3 4.4.0 default |
sat ✅
|
1.44926
|
1.44978
|
|
SMT-COMP 2016
|
0.60 (2/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
1.22658
|
1.22727
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.03000
|
2401.21000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
2400.02000
|
4813.35000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.03000
|
2401.42000
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
42.01120
|
42.03230
|
| |
Z3 |
z3-4.4.1 default |
sat ✅
|
2.17958
|
2.18201
|
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
2.06292
|
2.06173
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.01800
|
599.95000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02800
|
711.40000
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
49.65200
|
49.64710
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.03100
|
599.96000
|
|
SMT-COMP 2018
|
0.40 (3/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
18.22240
|
18.21900
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.07000
|
1200.02000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.01000
|
1199.93000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.11000
|
1200.01000
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
28.69210
|
28.69300
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
13.50660
|
13.50620
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
13.80220
|
13.79630
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
1.31214
|
1.31208
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
14.53500
|
43.43000
|
| |
SMT-RAT |
smtrat-CDCAC_default |
unknown ❌
|
1200.02000
|
1200.01000
|
| |
|
smtrat-MCSAT_default |
unknown ❌
|
1200.11000
|
1199.98000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.08000
|
1199.90000
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
17.85150
|
17.84220
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
1200.11000
|
1199.83000
|
|
SMT-COMP 2021
|
0.70 (3/10) |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
4.74738
|
4.74702
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.77499
|
2.19000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.12000
|
1200.08000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.11000
|
1200.07000
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.75078
|
0.75077
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
3.61144
|
3.48471
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
2.24242
|
6.34684
|
| |
SMT-RAT |
SMT-RAT |
unknown ❌
|
1201.25610
|
1201.04195
|
| |
Yices2 |
Yices2 |
sat ✅
|
6.94755
|
6.81665
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.15622
|
5.01004
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
1.52664
|
1.40044
|
| |
|
z3siri-base |
sat ✅
|
1.57035
|
1.44895
|