Benchmark
non-incremental/QF_NRA/LassoRanker/SV-COMP/NoriSharma-2013FSE-Fig8_true-termination.c_Iteration1_Lasso_3-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 | 403803 |
| Compressed Size | 29835 |
| 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 | unsat |
| Size | 403795 |
| Compressed Size | 29823 |
| Max. Term Depth | 9 |
| Asserts | 195 |
| Declared Functions | 0 |
| Declared Constants | 2316 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 534 |
and | 192 |
= | 2239 |
let | 360 |
+ | 3682 |
- | 2856 |
* | 5808 |
< | 192 |
<= | 192 |
> | 195 |
>= | 2178 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2017
|
0.40 (3/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
1.56380
|
1.56290
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.07000
|
600.02000
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.02300
|
744.78000
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
51.32690
|
51.32870
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
1.92457
|
1.92363
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
5.19239
|
5.19281
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.11000
|
1200.02000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.02000
|
1199.87000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.01000
|
1199.90000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.01000
|
1199.94000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.11000
|
1200.04000
|
|
SMT-COMP 2021
|
0.70 (3/10) |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
2.75801
|
2.75764
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
5.55837
|
16.56000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.03000
|
1199.97000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.12000
|
1199.99000
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
10.07210
|
10.07130
|
|
SMT-COMP 2022
|
0.22 (7/9) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
8.92225
|
8.92185
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
3.81494
|
7.58442
|
| |
NRA-LS |
NRA-LS-FINAL_default |
unsat ✅
|
7.56408
|
7.56329
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
4.68023
|
13.97000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unknown ❌
|
1200.03000
|
1200.01000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.03000
|
1199.93000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
26.52400
|
26.52220
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
7.36066
|
7.36133
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
46.51580
|
46.51290
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
4.92869
|
4.92867
|
| |
NRA-LS |
cvc5-NRA-LS-sq_default |
unsat ✅
|
7.57051
|
7.56148
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
5.10077
|
15.17000
|
| |
SMT-RAT |
SMT-RAT-MCSAT_default |
unsat ✅
|
1186.22000
|
1186.14000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
28.75960
|
28.75760
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
12.05720
|
12.05620
|
| |
Z3++ |
z3++0715_default |
unsat ✅
|
196.97300
|
196.96200
|
| |
|
Z3++_sq_0526_default |
unsat ✅
|
265.18300
|
265.13300
|