Benchmark
non-incremental/QF_NRA/LassoRanker/CooperatingT2/sort.t2.c_Iteration19_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 | 128360 |
| Compressed Size | 7730 |
| 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 | 128352 |
| Compressed Size | 7738 |
| Max. Term Depth | 10 |
| Asserts | 64 |
| Declared Functions | 0 |
| Declared Constants | 615 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 161 |
and | 63 |
= | 770 |
let | 109 |
+ | 1387 |
- | 658 |
* | 2148 |
< | 63 |
<= | 63 |
> | 64 |
>= | 497 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
1.00 (0/4) |
CVC3 |
CVC3 default |
unknown ❌
|
342.17100
|
342.16100
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
0.23406
|
0.22396
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
0.02155
|
0.00800
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.22000
|
2400.06000
|
|
SMT-COMP 2015
|
1.00 (0/6) |
CVC3 |
CVC3 default |
unknown ❌
|
207.55300
|
207.59800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
0.23558
|
0.23296
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
0.23772
|
0.23596
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2401.21000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2400.87000
|
| |
Yices2 |
Yices2-NL default |
unknown ❌
|
2400.01000
|
2400.89000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.02000
|
2400.88000
|
|
SMT-COMP 2016
|
0.80 (1/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
0.22773
|
0.22806
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.02000
|
2401.39000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
2400.02000
|
4812.45000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.11000
|
2401.37000
|
| |
Yices2 |
Yices-2.4.2 default |
sat ✅
|
35.43490
|
35.45860
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.10000
|
2401.54000
|
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
sat ✅
|
0.39959
|
0.39898
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.09000
|
600.04900
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02900
|
649.00000
|
| |
Yices2 |
Yices2-Main default |
unknown ❌
|
600.11500
|
600.07000
|
| |
Z3 |
z3-4.5.0 default |
sat ✅
|
2.09710
|
2.09408
|
|
SMT-COMP 2018
|
0.60 (2/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
2.94697
|
2.94725
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.88000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.10000
|
1199.94000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.02000
|
1199.89000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.10000
|
1199.98000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
1.86503
|
1.86461
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.72159
|
0.59117
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
0.94499
|
2.14974
|
| |
SMT-RAT |
SMT-RAT |
sat ✅
|
72.28497
|
72.14273
|
| |
Yices2 |
Yices2 |
sat ✅
|
2.17339
|
2.05777
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.06309
|
1.43030
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.42022
|
0.29522
|
| |
|
z3siri-base |
sat ✅
|
0.41473
|
0.28702
|