Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/db3.t2.c_Iteration2_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 | 449551 |
| Compressed Size | 22083 |
| 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 | 449543 |
| Compressed Size | 22088 |
| Max. Term Depth | 10 |
| Asserts | 64 |
| Declared Functions | 0 |
| Declared Constants | 2449 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 161 |
and | 63 |
= | 2542 |
let | 109 |
+ | 5252 |
- | 2902 |
* | 8350 |
< | 63 |
<= | 63 |
> | 64 |
>= | 2051 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.40 (3/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
1.44281
|
1.44201
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.04500
|
600.00700
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.13000
|
766.86000
|
| |
Yices2 |
Yices2-Main default |
sat ✅
|
56.67290
|
56.67030
|
| |
Z3 |
z3-4.5.0 default |
sat ✅
|
0.51957
|
0.51147
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
16.65300
|
16.65080
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.09000
|
1200.07000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.91000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.05000
|
1200.08000
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
195.76700
|
195.75200
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.95000
|
|
SMT-COMP 2019
|
0.29 (5/7) |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
26.40570
|
26.40240
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
33.18310
|
33.18260
|
| |
MathSAT |
mathsat-20190601-wrapped-sq_default |
sat ✅
|
5.88589
|
5.88591
|
| |
|
mathsat-na-20190601-wrapped-sq_default |
sat ✅
|
4.12783
|
4.12759
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
1.01856
|
2.97000
|
| |
SMT-RAT |
SMTRAT-5-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.91000
|
| |
|
SMTRAT-MCSAT-4-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.78000
|
| |
veriT |
veriT+raSAT+Redlog-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.93000
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
122.81900
|
122.82400
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.91926
|
0.91928
|
| |
|
z3-4.7.1_default |
sat ✅
|
1.03377
|
1.03376
|
|
SMT-COMP 2021
|
0.80 (2/10) |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
1.81083
|
1.81079
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
17.65200
|
52.72000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.99000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.06000
|
1200.07000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.06000
|
1200.07000
|
|
SMT-COMP 2022
|
0.33 (6/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
9.41458
|
9.40881
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
3.13532
|
3.13508
|
| |
NRA-LS |
NRA-LS-FINAL_default |
sat ✅
|
25.41700
|
25.41640
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
45.98890
|
109.26000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.02000
|
1199.91000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.08000
|
1200.01000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
13.12620
|
13.12630
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.03000
|
1199.80000
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
5.39469
|
5.39451
|
|
SMT-COMP 2023
|
0.14 (6/7) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
5.31578
|
5.31544
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
sat ✅
|
53.34320
|
53.32890
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.42652
|
0.00625
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.01000
|
1199.86000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
75.65660
|
75.64500
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.49455
|
0.49480
|
| |
Z3++ |
z3++0715_default |
sat ✅
|
0.71270
|
0.71270
|
| |
|
Z3++_sq_0526_default |
sat ✅
|
0.72902
|
0.72904
|