Benchmark
non-incremental/QF_NRA/LassoRanker/SV-COMP/NoriSharma-2013FSE-Fig7_true-termination.c_Iteration1_Loop_3-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 | 144812 |
| Compressed Size | 10025 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 144804 |
| Compressed Size | 10211 |
| Max. Term Depth | 10 |
| Asserts | 105 |
| Declared Functions | 0 |
| Declared Constants | 857 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 274 |
and | 104 |
= | 964 |
let | 188 |
+ | 1206 |
- | 786 |
* | 1746 |
< | 104 |
<= | 104 |
> | 105 |
>= | 794 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unsat ✅
|
309.14400
|
309.20300
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
0.24507
|
0.23496
|
| |
raSAT |
raSAT-main-track-final default.sh |
unknown ❌
|
0.02527
|
0.01100
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.22000
|
2400.06000
|
|
SMT-COMP 2015
|
0.67 (2/6) |
CVC3 |
CVC3 default |
unsat ✅
|
161.02900
|
161.10900
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unknown ❌
|
0.24748
|
0.24596
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unknown ❌
|
0.25031
|
0.24796
|
| |
raSAT |
raSAT default.sh |
unknown ❌
|
2400.01000
|
2400.83000
|
| |
SMT-RAT |
SMT-RAT-final default |
unknown ❌
|
2400.01000
|
2401.22000
|
| |
Yices2 |
Yices2-NL default |
unsat ✅
|
196.42700
|
196.49900
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.02000
|
2400.86000
|
|
SMT-COMP 2016
|
1.00 (0/5) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
0.24081
|
0.24122
|
| |
raSAT |
raSAT 0.3 default.sh |
unknown ❌
|
2400.03000
|
2401.39000
|
| |
|
raSAT 0.4 exp - final default.py |
unknown ❌
|
2400.02000
|
4814.70000
|
| |
SMT-RAT |
SMT-RAT default |
unknown ❌
|
2400.02000
|
2401.58000
|
| |
Yices2 |
Yices-2.4.2 default |
unknown ❌
|
2400.02000
|
2401.29000
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.02000
|
2401.18000
|
|
SMT-COMP 2017
|
0.60 (2/5) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
11.88340
|
11.88170
|
| |
SMT-RAT |
SMTRAT-comp2017_2 default |
unknown ❌
|
600.03000
|
599.99400
|
| |
veriT |
veriT+raSAT+Redlog default |
unknown ❌
|
600.11600
|
689.09000
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
12.10420
|
12.10230
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.10700
|
599.93000
|
|
SMT-COMP 2018
|
0.80 (1/5) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
1.98571
|
1.98599
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.10000
|
1199.93000
|
| |
|
SMTRAT-MCSAT-final_default |
unknown ❌
|
1200.10000
|
1199.80000
|
| |
veriT |
veriT+raSAT+Reduce_default |
unknown ❌
|
1200.01000
|
1199.81000
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.01000
|
1199.86000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.77000
|
|
SMT-COMP 2021
|
0.80 (2/10) |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
17.46650
|
17.46560
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
2.24754
|
6.59000
|
| |
SMT-RAT |
smtrat-MCSAT_default |
unknown ❌
|
1200.11000
|
1200.02000
|
| |
veriT |
veriT+raSAT+Redlog_default |
unknown ❌
|
1200.04000
|
1199.96000
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.12000
|
1200.04000
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unsat ✅
|
4.43952
|
4.33986
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1.14501
|
2.95504
|
| |
SMT-RAT |
SMT-RAT |
unsat ✅
|
158.50170
|
158.39536
|
| |
Yices2 |
Yices2 |
unsat ✅
|
1.92702
|
1.82713
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
98.21791
|
98.07563
|