Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/n_firewire_instrumented-PP.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 | 131019 |
| Compressed Size | 8613 |
| 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 | 131011 |
| Compressed Size | 8629 |
| Max. Term Depth | 10 |
| Asserts | 64 |
| Declared Functions | 0 |
| Declared Constants | 631 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 161 |
and | 63 |
= | 823 |
let | 109 |
+ | 1585 |
- | 706 |
* | 2470 |
< | 63 |
<= | 63 |
> | 64 |
>= | 497 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.40 (3/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
0.34814
|
0.34769
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.02300
|
599.96000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.11700
|
750.61000
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
0.61438
|
0.61373
|
| |
Z3 |
z3-4.5.0 default |
sat ✅
|
0.34667
|
0.34613
|
|
SMT-COMP 2018
|
0.40 (3/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
1.98533
|
1.98511
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.89000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.10000
|
1200.02000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.04000
|
1200.02000
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.41549
|
0.41540
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.27927
|
0.27922
|
|
SMT-COMP 2019
|
0.29 (5/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
2.53382
|
2.53401
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
4.12474
|
4.12464
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
sat ✅
|
0.77187
|
0.77182
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
sat ✅
|
0.70295
|
0.70282
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.23151
|
0.00664
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.01000
|
2400.09000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.75000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.79000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
0.70817
|
0.70820
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.22619
|
0.22623
|
| |
|
z3-4.7.1_default |
sat ✅
|
0.23553
|
0.23549
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
1.37123
|
1.37167
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
sat ✅
|
4.99911
|
4.99908
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.23717
|
0.00662
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
sat ✅
|
193.04000
|
193.04100
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.23594
|
0.23573
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.25178
|
0.25202
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
2.20522
|
2.20532
|
| |
|
Z3++_sq_0526_default |
sat ✅
|
2.28426
|
2.28407
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.84276
|
0.71506
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.96147
|
2.34099
|
| |
SMT-RAT |
SMT-RAT |
sat ✅
|
52.99510
|
52.87283
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.38747
|
0.26825
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.02662
|
1.41263
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.45177
|
0.31851
|
| |
|
z3siri-base |
sat ✅
|
0.39593
|
0.28142
|